Ceres Mass: 939300000000000000 tonnes (1035401014351277557.86545 tons)
https://nssdc.gsfc.nasa.gov/planetary/factsheet/asteroidfact.html
Last updated: 2023/10/2 Pluto Mass: [NO DATA]
SOURCE
Last updated: 2023/10/2 Haumea Mass: [NO DATA]
SOURCE
Last updated: 2023/10/2 Makemake Mass: [NO DATA]
SOURCE
Last updated: 2023/10/2 Eris Mass: [NO DATA]
SOURCE
Last updated: 2023/10/2 Ceres Density: 2.162 grams per cubic centimeter (0.07811 pounds per cubic inch)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Density: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Density: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Density: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Density: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Mean Radius: 464.025 kilometers (288.33177 miles)
[Calculated from the Equatorial Radius and the Polar Radius]
Last updated: 2023/10/2 Pluto Mean Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Mean Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Mean Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Mean Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Equatorial Radius: 482.15 kilometers (299.59412 miles)
[Calculated from the Equatorial Diameter]
Last updated: 2023/10/2 Pluto Equatorial Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Equatorial Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Equatorial Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Equatorial Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Polar Radius: 445.9 kilometers (277.06941 miles)
[Calculated from the Polar Diameter]
Last updated: 2023/10/2 Pluto Polar Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Polar Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Polar Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Polar Radius: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Mean Diameter: 928.05 kilometers (576.66353 miles)
[Calculated from the Equatorial Diameter and the Polar Diameter]
Last updated: 2023/10/2 Pluto Mean Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Mean Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Mean Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Mean Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Equatorial Diameter: 964.3 kilometers (599.18824 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Equatorial Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Equatorial Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Equatorial Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Equatorial Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Polar Diameter: 891.8 kilometers (554.13883 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Polar Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Polar Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Polar Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Polar Diameter: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Mean Circumference: 2915.55506 kilometers (1811.64192 miles)
[Calculated from the Equatorial Circumference and the Polar Circumference]
Last updated: 2023/10/2 Pluto Mean Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Mean Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Mean Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Mean Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Equatorial Circumference: 3029.43780 kilometers (1882.40538 miles)
[Calculated from the Equatorial Diameter]
Last updated: 2023/10/2 Pluto Equatorial Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Equatorial Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Equatorial Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Equatorial Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Polar Circumference: 2801.67233 kilometers (1740.87848 miles)
[Calculated from the Polar Diameter]
Last updated: 2023/10/2 Pluto Polar Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Haumea Polar Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Polar Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Polar Circumference: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Volumetric Mean Radius: 469.7 kilometers (291.85805 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Pluto Volumetric Mean Radius: 1185 kilometers (736.32486 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Haumea Volumetric Mean Radius: 715 kilometers (444.28040 miles)
https://science.nasa.gov/dwarf-planets/haumea
Last updated: 2023/10/2 Makemake Volumetric Mean Radius: 620 kilometers (385.25014 miles)
https://science.nasa.gov/dwarf-planets/makemake
Last updated: 2023/10/2 Eris Volumetric Mean Radius: 722 kilometers (448.63000 miles)
https://science.nasa.gov/dwarf-planets/eris
Last updated: 2023/10/2 Ceres Volumetric Mean Diameter: 939.4 kilometers (583.71610 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Volumetric Mean Diameter: 2370 kilometers (1472.64973 miles)
https://www.astronomy.com/science/how-big-is-pluto-new-horizons-settles-decades-long-debate
Last updated: 2023/10/2 Haumea Volumetric Mean Diameter: 1240 kilometers (770.50028 miles)
[Calculated from the Volumetric Mean Radius]
Last updated: 2023/10/2 Makemake Volumetric Mean Diameter: 1430 kilometers (888.56080 miles)
[Calculated from the Volumetric Mean Radius]
Last updated: 2023/10/2 Eris Volumetric Mean Diameter: 2326 kilometers (1445.30939 miles)
[Calculated from the Volumetric Mean Radius]
Last updated: 2023/10/2 Ceres Volumetric Mean Circumference: 2951.21214 kilometers (1833.79821 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Pluto Volumetric Mean Circumference: 7231.94629 kilometers (4493.72309 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Haumea Volumetric Mean Circumference: 3895.57489 kilometers (2420.59801 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Makemake Volumetric Mean Circumference: 4492.47749 kilometers (2791.49609 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Eris Volumetric Mean Circumference: 7307.34451 kilometers (4540.57337 miles)
[Calculated from the Volumetric Mean Diameter]
Last updated: 2023/10/2 Ceres Rotation Period: 9.074170 hours
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Rotation Period: 153 hours
https://science.nasa.gov/dwarf-planets/pluto/facts
Last updated: 2023/10/2 Haumea Rotation Period: 4 hours
https://science.nasa.gov/dwarf-planets/haumea
Last updated: 2023/10/2 Makemake Rotation Period: 22.5 hours
https://science.nasa.gov/dwarf-planets/makemake
Last updated: 2023/10/2 Eris Rotation Period: 15.9 hours
https://science.nasa.gov/dwarf-planets/eris
Last updated: 2023/10/2 Ceres Mean Distance From Sun: 413975360.07203 kilometers (257232363.04484 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Mean Distance From Sun: 5900898440.58311 kilometers (3666648299.29653 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=pluto&view=OSPDA
Last updated: 2023/10/2 Haumea Mean Distance From Sun: 6416517882.77675 kilometers (3987039366.83314 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=haumea&view=OSPDA
Last updated: 2023/10/2 Makemake Mean Distance From Sun: 6774627609.12337 kilometers (4209558434.44492 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=makemake&view=OSPDA
Last updated: 2023/10/2 Eris Mean Distance From Sun: 10195605840.61970 kilometers (6335255756.76775 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=eris&view=OSPDA
Last updated: 2023/10/2 Ceres Perihelion: 381307516.32006 kilometers (236933506.02485 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Perihelion: 4424206197.45990 kilometers (2749074279.61944 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=pluto&view=OSPDA
Last updated: 2023/10/2 Haumea Perihelion: 5133688081.97136 kilometers (3189925884.06912 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=haumea&view=OSPDA
Last updated: 2023/10/2 Makemake Perihelion: 5651608128.09422 kilometers (3511746480.61209 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=makemake&view=OSPDA
Last updated: 2023/10/2 Eris Perihelion: 5787691038.70024 kilometers (3596304481.01848 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=eris&view=OSPDA
Last updated: 2023/10/2 Ceres Aphelion: 446643203.82401 kilometers (277531220.06483 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Aphelion: 7377590683.70631 kilometers (4584222318.97361 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=pluto&view=OSPDA
Last updated: 2023/10/2 Haumea Aphelion: 7699347683.58214 kilometers (4784152849.59716 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=haumea&view=OSPDA
Last updated: 2023/10/2 Makemake Aphelion: 7897647090.15252 kilometers (4907370388.27775 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=makemake&view=OSPDA
Last updated: 2023/10/2 Eris Aphelion: 14603520642.53916 kilometers (9074207032.51702 miles)
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=eris&view=OSPDA
Last updated: 2023/10/2 Ceres Orbital Eccentricity: 0.0789125317658808
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Orbital Eccentricity: 0.250248713478499
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=pluto&view=OSPDA
Last updated: 2023/10/2 Haumea Orbital Eccentricity: 0.1999261631061247
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=haumea&view=OSPDA
Last updated: 2023/10/2 Makemake Orbital Eccentricity: 0.1657684445292294
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=makemake&view=OSPDA
Last updated: 2023/10/2 Eris Orbital Eccentricity: 0.4323347597803507
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=eris&view=OSPDA
Last updated: 2023/10/2 Ceres Mean Orbital Velocity: 64440 kilometers per hour (40041.16 miles per hour)
https://en.wikipedia.org/wiki/Ceres_(dwarf_planet)
Last updated: 2024/8/10 Pluto Mean Orbital Velocity: 16704 kilometers per hour (10379.38 miles per hour)
https://nssdc.gsfc.nasa.gov/planetary/factsheet/plutofact.html
Last updated: 2024/8/10 Haumea Mean Orbital Velocity: 16308 kilometers per hour (10133.32 miles per hour)
https://en.wikipedia.org/wiki/Haumea
Last updated: 2024/8/10 Makemake Mean Orbital Velocity: 15908.4 kilometers per hour (9885.02 miles per hour)
https://en.wikipedia.org/wiki/Makemake
Last updated: 2024/8/10 Eris Mean Orbital Velocity: 12362.4 kilometers per hour (7681.64 miles per hour)
https://en.wikipedia.org/wiki/Eris_(dwarf_planet)
Last updated: 2024/8/10 Ceres Orbital Period: 4.603432961655362 Earth years
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Orbital Period: 247.7406623602141 Earth years
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=pluto&view=OSPDA
Last updated: 2023/10/2 Haumea Orbital Period: 280.9112922933585 Earth years
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=haumea&view=OSPDA
Last updated: 2023/10/2 Makemake Orbital Period: 304.7531657645495 Earth years
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=makemake&view=OSPDA
Last updated: 2023/10/2 Eris Orbital Period: 562.6517063844818 Earth years
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=eris&view=OSPDA
Last updated: 2023/10/2 Ceres Orbital Inclination (EC): 10.5868796009696 degrees
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Orbital Inclination (EC): 17.089000919562 degrees
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=pluto&view=OSPDA
Last updated: 2023/10/2 Haumea Orbital Inclination (EC): 28.20947667521781 degrees
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=haumea&view=OSPDA
Last updated: 2023/10/2 Makemake Orbital Inclination (EC): 29.02545188564944 degrees
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=makemake&view=OSPDA
Last updated: 2023/10/2 Eris Orbital Inclination (EC): 43.74506696267214 degrees
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=eris&view=OSPDA
Last updated: 2023/10/2 Ceres Axial Tilt: 4 degrees
https://science.nasa.gov/dwarf-planets/ceres/facts
Last updated: 2023/10/2 Pluto Axial Tilt: 57 degrees
https://science.nasa.gov/dwarf-planets/pluto/facts
Last updated: 2023/10/2 Haumea Axial Tilt: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Makemake Axial Tilt: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Eris Axial Tilt: [NO DATA]
[NO SOURCE]
Last updated: 2023/10/2 Ceres Moons: 0
https://science.nasa.gov/dwarf-planets/ceres/facts
Last updated: 2023/10/2 Pluto Moons: 5
https://science.nasa.gov/dwarf-planets/pluto/facts
Last updated: 2023/10/2 Haumea Moons: 2
https://science.nasa.gov/dwarf-planets/haumea
Last updated: 2023/10/2 Makemake Moons: 1
https://science.nasa.gov/dwarf-planets/makemake
Last updated: 2023/10/2 Eris Moons: 1
https://science.nasa.gov/dwarf-planets/eris
Last updated: 2023/10/2 Ceres Global Magnetic Field: False
https://science.nasa.gov/dwarf-planets/ceres/facts
Last updated: 2023/10/2 Pluto Global Magnetic Field: False
https://science.nasa.gov/dwarf-planets/pluto/facts
Last updated: 2023/10/2 Haumea Global Magnetic Field: False
https://science.nasa.gov/dwarf-planets/haumea
Last updated: 2023/10/2 Makemake Global Magnetic Field: False
https://science.nasa.gov/dwarf-planets/makemake
Last updated: 2023/10/2 Eris Global Magnetic Field: False
https://science.nasa.gov/dwarf-planets/eris
Last updated: 2023/10/2 Ceres Ring System: False
https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=ceres&view=OPDCA
Last updated: 2023/10/2 Pluto Ring System: False
https://science.nasa.gov/dwarf-planets/pluto/facts
Last updated: 2023/10/2 Haumea Ring System: True
https://science.nasa.gov/dwarf-planets/haumea
Last updated: 2023/10/2 Makemake Ring System: False
https://science.nasa.gov/dwarf-planets/makemake
Last updated: 2023/10/2 Eris Ring System: False
https://science.nasa.gov/dwarf-planets/eris
Last updated: 2023/10/2