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JPL Small-Body Database Browser
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437949 (2002 RN263)
Classification: Main-belt Asteroid          SPK-ID: 2437949
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428482031493711 8.5166e-08  
a 2.773839306052997 2.9118e-08 au
q 2.377601345358228 2.4106e-07 au
i 3.683876105178213 1.0924e-05 deg
node 246.2974484882799 0.00019413 deg
peri 68.54995297479445 0.00020814 deg
M 243.8339660110886 6.5154e-05 deg
tp 2459144.998935970713
(2020-Oct-22.49893597)		 0.00030674 TDB
period 1687.409049087167
4.62		 2.657e-05
7.274e-08		 d
yr
n .2133448319450155 3.3593e-09 deg/d
Q 3.170077266747766 3.3277e-08 au
   Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      9302 days (25.47 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:51:55  

Additional Information
 Earth MOID = 1.36603 au 
 Jupiter MOID = 2.10403 au 
 T_jup = 3.318 
[ 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 17.3   n/a MPO339617  

437949 (2002 RN263)          Discovered 2002-Sep-13 by NEAT at Palomar
Reference: Last Updated: 2015-07-06

Alternate Designations
 2002 RN263 = 1993 TZ5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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