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295494 (2008 RQ32)
Classification: Main-belt Asteroid          SPK-ID: 2295494
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 .07885448215367206 1.3532e-07  
a 2.907056203666097 3.6401e-08 au
q 2.677821792134387 3.9979e-07 au
i 2.186293191630749 1.6772e-05 deg
node 170.3984018623377 0.0001783 deg
peri 162.3751217820632 0.0001896 deg
M 150.3371411985015 6.3367e-05 deg
tp 2458244.464208336753
(2018-May-05.96420834)
0.00031872 TDB
period 1810.416792743174
4.96
3.4004e-05
9.31e-08
d
yr
n .1988492381660479 3.7349e-09 deg/d
Q 3.136290615197807 3.9272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6449 days (17.66 yr)  
   first obs. used      2001-02-20  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58456  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:33:56  

Additional Information
 Earth MOID = 1.66746 au 
 Jupiter MOID = 2.14148 au 
 T_jup = 3.279 
[ 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 16.7   n/a MPO376949  

295494 (2008 RQ32)          Discovered 2008-Sep-02 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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