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300287 (2007 OA5)
Classification: Main-belt Asteroid          SPK-ID: 2300287
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326670698762406 4.4348e-08  
a 2.47235140663239 2.1825e-08 au
q 2.144351789810069 1.0212e-07 au
i 6.385254449620401 7.7171e-06 deg
node 21.50089605635647 3.2153e-05 deg
peri 275.8083427098491 4.4473e-05 deg
M 124.1945831305338 3.1408e-05 deg
tp 2458510.649135570416
(2019-Jan-27.14913557)
0.00012265 TDB
period 1419.919506548067
3.89
1.8802e-05
5.148e-08
d
yr
n .2535354985545538 3.3572e-09 deg/d
Q 2.800351023454712 2.4721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      7278 days (19.93 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:31:35  

Additional Information
 Earth MOID = 1.14032 au 
 Jupiter MOID = 2.41079 au 
 T_jup = 3.463 
[ 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 16.3   n/a MPO503294  

300287 (2007 OA5)          Discovered 2006-Mar-04 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2007 OA5 = 2000 WS109 = 2010 EV105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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