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452130 (2015 OT39)
Classification: Main-belt Asteroid          SPK-ID: 2452130
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211452567337422 7.0976e-08  
a 3.090920436526197 5.6542e-08 au
q 2.716470086699661 2.4232e-07 au
i 14.74786701637506 8.4537e-06 deg
node 310.1582196289721 2.4779e-05 deg
peri 330.0182117653777 4.1816e-05 deg
M 355.8615499645902 3.1353e-05 deg
tp 2459023.317359308047
(2020-Jun-22.81735931)
0.00017276 TDB
period 1984.861308125786
5.43
5.4463e-05
1.491e-07
d
yr
n .1813728740271186 4.9767e-09 deg/d
Q 3.465370786352733 6.3391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2004-07-19  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:26:28  

Additional Information
 Earth MOID = 1.71032 au 
 Jupiter MOID = 1.80068 au 
 T_jup = 3.163 
[ 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 15.9   n/a MPO437750  

452130 (2015 OT39)          Discovered 2004-Jul-19 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 OT39 = 2004 PA109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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