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JPL Small-Body Database Browser
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312037 (2007 RS164)
Classification: Main-belt Asteroid          SPK-ID: 2312037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07653040639026769 1.0756e-07  
a 2.296359627679957 2.1103e-08 au
q 2.120618292155406 2.5125e-07 au
i 2.789416520574075 7.5985e-06 deg
node 297.4599023697275 0.00016492 deg
peri 84.79241308241133 0.00017885 deg
M 93.54225696537669 6.7454e-05 deg
tp 2458270.234183874685
(2018-May-31.73418387)
0.00023681 TDB
period 1271.037258050347
3.48
1.7521e-05
4.797e-08
d
yr
n .2832332394033883 3.9043e-09 deg/d
Q 2.472100963204507 2.2718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      8734 days (23.91 yr)  
   first obs. used      1995-02-01  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:33:51  

Additional Information
 Earth MOID = 1.12461 au 
 Jupiter MOID = 2.83582 au 
 T_jup = 3.589 
[ 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 17.3   n/a MPO377007  

312037 (2007 RS164)          Discovered 2007-Sep-10 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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