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JPL Small-Body Database Browser
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71761 (2000 RJ100)
Classification: Inner Main-belt Asteroid          SPK-ID: 2071761
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06759689518829466 3.047e-08  
a 1.968915903835494 6.0705e-09 au
q 1.83582330184936 6.1393e-08 au
i 20.50392820586978 6.2021e-06 deg
node 215.8302120151084 1.0674e-05 deg
peri 116.1428691559965 5.0263e-05 deg
M 290.6310595319835 4.9158e-05 deg
tp 2458794.947219699842
(2019-Nov-07.44721970)
0.00013793 TDB
period 1009.111550784288
2.76
4.6669e-06
1.278e-08
d
yr
n .3567494591853651 1.6499e-09 deg/d
Q 2.102008505821628 6.4809e-09 au
  Orbit Determination Parameters
   # obs. used (total)      884  
   data-arc span      9239 days (25.30 yr)  
   first obs. used      1994-06-05  
   last obs. used      2019-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:43  

Additional Information
 Earth MOID = .885051 au 
 Jupiter MOID = 3.06679 au 
 T_jup = 3.792 
[ 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 MPO432270  

71761 (2000 RJ100)          Discovered 2000-Sep-05 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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