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233598 (2007 RR137)
Classification: Main-belt Asteroid          SPK-ID: 2233598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151766411429284 7.7739e-08  
a 3.08924528617248 2.963e-08 au
q 2.620401615065251 2.4054e-07 au
i 4.005335646166112 7.4039e-06 deg
node 335.7183376312425 8.9947e-05 deg
peri 47.61670129648584 9.2774e-05 deg
M 101.1666183690012 2.1375e-05 deg
tp 2458443.170862970410
(2018-Nov-20.67086297)
0.00011595 TDB
period 1983.247958321901
5.43
2.8533e-05
7.812e-08
d
yr
n .1815204188106711 2.6116e-09 deg/d
Q 3.558088957279709 3.4127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      8549 days (23.41 yr)  
   first obs. used      1996-09-06  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:21:50  

Additional Information
 Earth MOID = 1.62576 au 
 Jupiter MOID = 1.92707 au 
 T_jup = 3.204 
[ 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 15.9   n/a MPO454689  

233598 (2007 RR137)          Discovered 2007-Sep-14 by LONEOS at Anderson Mesa
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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