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JPL Small-Body Database Browser
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212510 (2006 RL22)
Classification: Main-belt Asteroid          SPK-ID: 2212510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696288032422509 6.6011e-08  
a 2.274034241407715 1.5079e-08 au
q 1.888292534505824 1.5347e-07 au
i 2.877133240201361 7.1544e-06 deg
node 339.1524784359861 0.00010204 deg
peri 357.8295614648899 0.00010342 deg
M 261.293965788369 2.1129e-05 deg
tp 2458943.927547999324
(2020-Apr-04.42754800)
7.5766e-05 TDB
period 1252.54669856028
3.43
1.2458e-05
3.411e-08
d
yr
n .2874144336604745 2.8588e-09 deg/d
Q 2.659775948309605 1.7637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      7195 days (19.70 yr)  
   first obs. used      1999-08-22  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:21  

Additional Information
 Earth MOID = .877972 au 
 Jupiter MOID = 2.70522 au 
 T_jup = 3.590 
[ 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 17.1   n/a MPO433389  

212510 (2006 RL22)          Discovered 2006-Sep-15 by Yeung, W. K. Y. at 7300
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 RL22 = 2005 EE258 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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