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JPL Small-Body Database Browser
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59872 (1999 RB112)
Classification: Main-belt Asteroid          SPK-ID: 2059872
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 .1496804097201963 4.6036e-08  
a 2.738919802590512 2.2327e-08 au
q 2.328957164348005 1.216e-07 au
i 9.400819302088122 5.9524e-06 deg
node 160.7096098776212 3.9152e-05 deg
peri 131.72592663402 4.8231e-05 deg
M 141.7367006302177 3.1821e-05 deg
tp 2457948.650676599479
(2017-Jul-14.15067660)
0.0001419 TDB
period 1655.645682316368
4.53
2.0245e-05
5.543e-08
d
yr
n .2174378273353354 2.6588e-09 deg/d
Q 3.148882440833019 2.5669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      7899 days (21.63 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:14:54  

Additional Information
 Earth MOID = 1.3248 au 
 Jupiter MOID = 2.11559 au 
 T_jup = 3.315 
[ 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 15.0   n/a MPO270419  

59872 (1999 RB112)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RB112 = 2002 CQ233 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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