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JPL Small-Body Database Browser
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56483 (2000 GY121)
Classification: Main-belt Asteroid          SPK-ID: 2056483
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05220636763166326 6.3479e-08  
a 2.279058211120613 1.1995e-08 au
q 2.160076860296889 1.4523e-07 au
i 7.58250538760574 4.5002e-06 deg
node 100.1284588899125 4.4802e-05 deg
peri 124.202381619514 6.3467e-05 deg
M 187.8120174881375 4.7473e-05 deg
tp 2459201.579464151309
(2020-Dec-18.07946415)
0.00016652 TDB
period 1256.699822704314
3.44
9.9216e-06
2.716e-08
d
yr
n .2864645904264631 2.2616e-09 deg/d
Q 2.398039561944337 1.2622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      7606 days (20.82 yr)  
   first obs. used      1999-02-09  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:44:18  

Additional Information
 Earth MOID = 1.15859 au 
 Jupiter MOID = 2.59558 au 
 T_jup = 3.593 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO359128  

56483 (2000 GY121)          Discovered 2000-Apr-06 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GY121 = 1999 CF10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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