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102078 (1999 RS147)
Classification: Main-belt Asteroid          SPK-ID: 2102078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256933799888721 5.2391e-08  
a 3.151258521443079 2.4858e-08 au
q 2.755166186664163 1.6818e-07 au
i 10.8352600806791 6.0877e-06 deg
node 313.2139017272467 3.0734e-05 deg
peri 78.59705468663461 3.9824e-05 deg
M 253.4262377036745 2.5261e-05 deg
tp 2459805.384245647638
(2022-Aug-13.88424565)
0.00014657 TDB
period 2043.263967989406
5.59
2.4177e-05
6.619e-08
d
yr
n .1761886890973974 2.0847e-09 deg/d
Q 3.547350856221994 2.7983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      21820 days (59.74 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55254  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:56:47  

Additional Information
 Earth MOID = 1.78524 au 
 Jupiter MOID = 1.99413 au 
 T_jup = 3.168 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.35   n/a E2021B55  

102078 (1999 RS147)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 RS147 = 2000 XM33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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