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JPL Small-Body Database Browser
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185670 (1995 RS)
Classification: Main-belt Asteroid          SPK-ID: 2185670
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2188153149565456 5.1039e-08  
a 2.24231153069076 9.2248e-09 au
q 1.751659426871967 1.1581e-07 au
i 6.568757188852756 6.7244e-06 deg
node 91.8699629020884 4.9365e-05 deg
peri 230.8617407684725 5.2329e-05 deg
M 141.9294158727472 1.6252e-05 deg
tp 2458516.982422473359
(2019-Feb-02.48242247)
5.4087e-05 TDB
period 1226.428833228324
3.36
7.5683e-06
2.072e-08
d
yr
n .2935351732170007 1.8114e-09 deg/d
Q 2.732963634509552 1.1243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      8878 days (24.31 yr)  
   first obs. used      1995-09-15  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5996  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:35:40  

Additional Information
 Earth MOID = .747726 au 
 Jupiter MOID = 2.59735 au 
 T_jup = 3.593 
[ 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 17.1   n/a MPO449930  

185670 (1995 RS)          Discovered 1995-Sep-14 by AMOS at Haleakala
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 1995 RS = 2005 OB2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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