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357242 (2002 OG25)
Classification: Main-belt Asteroid          SPK-ID: 2357242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478497016890132 1.934e-07  
a 2.586401743381424 2.8968e-08 au
q 2.204003017174537 4.8097e-07 au
i 7.799679518200964 8.9997e-06 deg
node 321.8480933399035 6.6875e-05 deg
peri 1.069402268280182 7.616e-05 deg
M 99.65298852690204 4.7299e-05 deg
tp 2458579.937805616390
(2019-Apr-06.43780562)
0.00019466 TDB
period 1519.296031319998
4.16
2.5524e-05
6.988e-08
d
yr
n .2369518464990817 3.9808e-09 deg/d
Q 2.968800469588311 3.3251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      8698 days (23.81 yr)  
   first obs. used      1996-01-12  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:21:10  

Additional Information
 Earth MOID = 1.1916 au 
 Jupiter MOID = 2.34604 au 
 T_jup = 3.393 
[ 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 MPO353152  

357242 (2002 OG25)          Discovered 2002-Jul-29 by Hoenig, S. F. at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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