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102095 (1999 RK156)
Classification: Main-belt Asteroid          SPK-ID: 2102095
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873153069555244 3.0679e-08  
a 2.451290128142438 9.2277e-09 au
q 1.992125965352391 7.2745e-08 au
i 2.34207984413768 4.1758e-06 deg
node 273.4310072476792 8.43e-05 deg
peri 141.1977991884365 8.5401e-05 deg
M 92.49400576683783 1.4423e-05 deg
tp 2458640.334931921161
(2019-Jun-05.83493192)
5.4947e-05 TDB
period 1401.814349302074
3.84
7.9156e-06
2.167e-08
d
yr
n .2568100406300123 1.4501e-09 deg/d
Q 2.910454290932486 1.0956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-08-08  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:05:28  

Additional Information
 Earth MOID = 1.00433 au 
 Jupiter MOID = 2.44493 au 
 T_jup = 3.470 
[ 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 15.18   n/a E2021B55  

102095 (1999 RK156)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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