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JPL Small-Body Database Browser
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185992 (2001 OA32)
Classification: Main-belt Asteroid          SPK-ID: 2185992
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08251448515497511 6.0938e-08  
a 2.582361587244162 2.3488e-08 au
q 2.369279350388726 1.5487e-07 au
i 23.95232967061063 8.318e-06 deg
node 211.7692041964485 1.1398e-05 deg
peri 244.1290811976496 5.9832e-05 deg
M 89.18094254179655 5.2471e-05 deg
tp 2458625.014160309684
(2019-May-21.51416031)
0.00022257 TDB
period 1515.737538041394
4.15
2.068e-05
5.662e-08
d
yr
n .2375081377645267 3.2404e-09 deg/d
Q 2.795443824099598 2.5426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      9598 days (26.28 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56253  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:13:03  

Additional Information
 Earth MOID = 1.44687 au 
 Jupiter MOID = 2.47079 au 
 T_jup = 3.298 
[ 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 15.6   n/a MPO470006  

185992 (2001 OA32)          Discovered 2001-Jul-23 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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