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86071 (1999 RR45)
Classification: Main-belt Asteroid          SPK-ID: 2086071
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126040631569225 4.5916e-08  
a 2.374878117164359 1.1698e-08 au
q 2.075546979377032 1.0627e-07 au
i 5.918937656724895 4.9777e-06 deg
node 349.068398795729 3.2551e-05 deg
peri 175.9314460475303 3.5369e-05 deg
M 71.13031998766441 1.3807e-05 deg
tp 2458736.373073823723
(2019-Sep-09.87307382)
5.0924e-05 TDB
period 1336.781465905818
3.66
9.8771e-06
2.704e-08
d
yr
n .269303554232075 1.9898e-09 deg/d
Q 2.674209254951687 1.3173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      7570 days (20.73 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:19:07  

Additional Information
 Earth MOID = 1.08286 au 
 Jupiter MOID = 2.29982 au 
 T_jup = 3.524 
[ 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 15.7   n/a MPO417417  

86071 (1999 RR45)          Discovered 1999-Sep-08 by Pauwels, T. at Uccle
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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