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212502 (2006 RQ6)
Classification: Main-belt Asteroid          SPK-ID: 2212502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1474465917005484 3.8612e-08  
a 2.702083610479202 1.4431e-08 au
q 2.303670591624131 1.0663e-07 au
i 14.2391874716683 4.3052e-06 deg
node 192.19066288709 1.6116e-05 deg
peri 171.9648283938554 2.2475e-05 deg
M 122.929072818944 1.4262e-05 deg
tp 2458842.514105426498
(2019-Dec-25.01410543)
6.3693e-05 TDB
period 1622.357652857256
4.44
1.2996e-05
3.558e-08
d
yr
n .2218992830378536 1.7776e-09 deg/d
Q 3.100496629334273 1.6558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      7613 days (20.84 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:30:48  

Additional Information
 Earth MOID = 1.30226 au 
 Jupiter MOID = 2.37044 au 
 T_jup = 3.307 
[ 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 15.89   n/a MPCxxxxx  
rotation period rot_per 46. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Masiero, J.; Jedicke, R.; Durecy, J.; Gwyn, S.; et al. (2009) Icarus 204, 145-171.]

212502 (2006 RQ6)          Discovered 2006-Sep-14 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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