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JPL Small-Body Database Browser
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183094 (2002 RF89)
Classification: Main-belt Asteroid          SPK-ID: 2183094
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 .2036694769093451 5.3949e-08  
a 2.204676154482053 1.7412e-08 au
q 1.755650915344187 1.1374e-07 au
i 3.228017789711072 8.5004e-06 deg
node 347.530125135691 9.5358e-05 deg
peri 264.3086406403484 9.8097e-05 deg
M 100.4538258889268 2.3918e-05 deg
tp 2458266.858845488959
(2018-May-28.35884549)
7.8233e-05 TDB
period 1195.681842489333
3.27
1.4165e-05
3.878e-08
d
yr
n .3010834380912761 3.5668e-09 deg/d
Q 2.65370139361992 2.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      7440 days (20.37 yr)  
   first obs. used      1998-03-03  
   last obs. used      2018-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:32:35  

Additional Information
 Earth MOID = .744849 au 
 Jupiter MOID = 2.40003 au 
 T_jup = 3.633 
[ 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 16.9   n/a MPO454260  

183094 (2002 RF89)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RF89 = 1999 TP53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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