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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1860240389905215 6.7328e-08  
a 2.244631531571818 2.0417e-08 AU
q 1.827076108023348 1.5908e-07 AU
i 5.306884139796614 1.0433e-05 deg
node 25.30462412676056 6.2238e-05 deg
peri 281.1672344933778 6.9024e-05 deg
M 34.80473282151467 2.9566e-05 deg
tp 2456681.745023118963
(2014-Jan-24.24502312)
0.00010065 JED
period 1228.332706830786
3.36
1.676e-05
4.589e-08
d
yr
n .2930802037575259 3.9988e-09 deg/d
Q 2.662186955120288 2.4216e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      8329 days (22.80 yr)  
   first obs. used      1990-07-28  
   last obs. used      2013-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5669  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 03:49:19  

Additional Information
 Earth MOID = .820684 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 MPO263638  

35077 (1990 OT2)          Discovered 1990-Jul-30 by Holt, H. E. at Palomar (675)
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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