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JPL Small-Body Database Browser
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201245 (2002 RX89)
Classification: Main-belt Asteroid          SPK-ID: 2201245
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05927524967905341 6.5077e-08  
a 3.136184210197666 2.8577e-08 au
q 2.950286108098695 2.0351e-07 au
i 2.729500780593253 6.5047e-06 deg
node 209.7385192409457 0.00010514 deg
peri 132.3205975127667 0.00011484 deg
M 5.407124803271156 4.7253e-05 deg
tp 2458570.030546431528
(2019-Mar-27.53054643)
0.00026624 TDB
period 2028.620326650097
5.55
2.7727e-05
7.591e-08
d
yr
n .1774605111023784 2.4255e-09 deg/d
Q 3.322082312296637 3.0271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7172 days (19.64 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:34:46  

Additional Information
 Earth MOID = 1.94201 au 
 Jupiter MOID = 1.94086 au 
 T_jup = 3.207 
[ 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 15.3   n/a MPO454424  

201245 (2002 RX89)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 RX89 = 2006 HJ56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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