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295515 (2008 RP88)
Classification: Main-belt Asteroid          SPK-ID: 2295515
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07945666741544494 4.9673e-08  
a 3.068722648122382 3.315e-08 au
q 2.824892173280279 1.5643e-07 au
i 10.43616465353372 5.7488e-06 deg
node 332.5417247439636 2.675e-05 deg
peri 7.370828077410326 4.1731e-05 deg
M 87.71996817602162 3.177e-05 deg
tp 2458522.056289972096
(2019-Feb-07.55628997)
0.00017235 TDB
period 1963.517990161874
5.38
3.1816e-05
8.711e-08
d
yr
n .1833443858440642 2.9708e-09 deg/d
Q 3.312553122964486 3.5783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8201 days (22.45 yr)  
   first obs. used      1997-08-12  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:40:31  

Additional Information
 Earth MOID = 1.81611 au 
 Jupiter MOID = 2.05289 au 
 T_jup = 3.201 
[ 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 15.5   n/a MPO503286  

295515 (2008 RP88)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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