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35077 (1990 OT2)
Classification: Main-belt Asteroid          SPK-ID: 2035077
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1852447558966279 4.8547e-08  
a 2.245697896967637 1.5491e-08 au
q 1.829694138226297 1.0948e-07 au
i 5.307215070138209 8.476e-06 deg
node 25.27837172947203 5.4964e-05 deg
peri 281.2319094675177 6.1038e-05 deg
M 210.5981749826606 2.9717e-05 deg
tp 2457910.627606913857
(2017-Jun-06.12760691)
0.00010377 JED
period 1229.20813362002
3.37
1.2718e-05
3.482e-08
d
yr
n .2928714756709259 3.0303e-09 deg/d
Q 2.661701655708978 1.836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      9274 days (25.39 yr)  
   first obs. used      1990-07-28  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53992  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:26:59  

Additional Information
 Earth MOID = .822298 au 
 Jupiter MOID = 2.58926 au 
 T_jup = 3.603 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO313686  

35077 (1990 OT2)          Discovered 1990-Jul-30 by Holt, H. E. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 OT2 = 1990 RY9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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