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185991 (2001 OV19)
Classification: Main-belt Asteroid          SPK-ID: 2185991
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977667750562674 4.7608e-08  
a 2.456849765365363 9.953e-09 au
q 1.970966510471308 1.2045e-07 au
i 5.399758238359417 3.7732e-06 deg
node 142.8566473340215 6.6069e-05 deg
peri 161.656731784595 6.7731e-05 deg
M 321.2783085002255 1.5669e-05 deg
tp 2459151.792760596294
(2020-Oct-29.29276060)
6.1472e-05 TDB
period 1406.586120210764
3.85
8.5474e-06
2.34e-08
d
yr
n .2559388258047487 1.5553e-09 deg/d
Q 2.942733020259419 1.1921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6930 days (18.97 yr)  
   first obs. used      2001-06-27  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:45:34  

Additional Information
 Earth MOID = .956784 au 
 Jupiter MOID = 2.31148 au 
 T_jup = 3.459 
[ 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 16.9   n/a MPO433221  

185991 (2001 OV19)          Discovered 2001-Jul-19 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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