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312642 (2010 BH62)
Classification: Jupiter Trojan          SPK-ID: 2312642
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 .04649083663316248 8.0453e-08  
a 5.16698354242744 3.0266e-07 au
q 4.926766154670207 6.4333e-07 au
i 10.82905696421733 8.4214e-06 deg
node 288.1991356576254 4.0826e-05 deg
peri 153.3794850365495 0.00012592 deg
M 287.9243807339491 0.00012665 deg
tp 2459859.394706208941
(2022-Oct-06.89470621)
0.0015538 TDB
period 4289.967916805113
11.75
0.00037694
1.032e-06
d
yr
n .08391671149561984 7.3733e-09 deg/d
Q 5.407200930184673 3.1674e-07 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      8852 days (24.24 yr)  
   first obs. used      1995-07-03  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:09  

Additional Information
 Earth MOID = 3.94677 au 
 Jupiter MOID = .203063 au 
 T_jup = 2.962 
[ 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 13.3   n/a MPO455304  
diameter diameter 11.936 km 1.709 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.071   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

312642 (2010 BH62)          Discovered 2010-Jan-21 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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