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487741 (2015 RJ108)
Classification: Main-belt Asteroid          SPK-ID: 2487741
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248143468500773 6.7708e-08  
a 2.627721545839362 3.6674e-08 au
q 2.036972042807611 1.9536e-07 au
i 26.16589085488314 2.1863e-05 deg
node 10.28426370845353 1.1986e-05 deg
peri 76.67331965681394 5.5503e-05 deg
M 343.7124647206546 5.4853e-05 deg
tp 2459070.891514383004
(2020-Aug-09.39151438)
0.00023805 TDB
period 1555.848981645302
4.26
3.2571e-05
8.917e-08
d
yr
n .2313849250454257 4.844e-09 deg/d
Q 3.218471048871114 4.4919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      7286 days (19.95 yr)  
   first obs. used      2000-02-12  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:28:37  

Additional Information
 Earth MOID = 1.19498 au 
 Jupiter MOID = 2.4311 au 
 T_jup = 3.223 
[ 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 16.2   n/a MPO456351  

487741 (2015 RJ108)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 RJ108 = 2000 GC3 = 2004 EQ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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