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312788 (2010 VF127)
Classification: Jupiter Trojan          SPK-ID: 2312788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513808790416578 1.208e-07  
a 5.251111841270492 2.4326e-07 au
q 4.456193914792907 7.856e-07 au
i 8.739085851908843 1.0101e-05 deg
node 248.391701327589 9.0185e-05 deg
peri 167.6388133840754 0.00010213 deg
M 302.201630882873 5.2427e-05 deg
tp 2459706.148483736665
(2022-May-06.64848374)
0.00066324 TDB
period 4395.16647313018
12.03
0.00030541
8.362e-07
d
yr
n .08190816029400877 5.6917e-09 deg/d
Q 6.046029767748077 2.8009e-07 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      9111 days (24.94 yr)  
   first obs. used      1995-06-22  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5431  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:27:55  

Additional Information
 Earth MOID = 3.46887 au 
 Jupiter MOID = .589459 au 
 T_jup = 2.954 
[ 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 13.4   n/a MPO494658  
diameter diameter 11.311 km 0.707 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.050   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

312788 (2010 VF127)          Discovered 1995-Jun-22 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2010 VF127 = 2008 UH352 = 2010 BN21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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