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JPL Small-Body Database Browser
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212711 (2007 RE45)
Classification: Main-belt Asteroid          SPK-ID: 2212711
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190770170956116 4.6933e-08  
a 2.393721737196257 1.4081e-08 au
q 1.869312319254375 1.1335e-07 au
i 4.909263354810482 5.7802e-06 deg
node 211.4837727211924 6.2802e-05 deg
peri 195.728501344413 6.4256e-05 deg
M 15.04962738266204 1.5009e-05 deg
tp 2458543.950057356815
(2019-Mar-01.45005736)
5.6118e-05 TDB
period 1352.723149478099
3.70
1.1936e-05
3.268e-08
d
yr
n .2661298434486712 2.3482e-09 deg/d
Q 2.918131155138138 1.7165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      8151 days (22.32 yr)  
   first obs. used      1996-10-12  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61361  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:30:24  

Additional Information
 Earth MOID = .879008 au 
 Jupiter MOID = 2.47462 au 
 T_jup = 3.492 
[ 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 16.8   n/a MPO454527  

212711 (2007 RE45)          Discovered 2007-Sep-09 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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