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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1859445912397197 4.9021e-08  
a 2.244417016937167 1.5784e-08 AU
q 1.827079812151314 1.1082e-07 AU
i 5.306997036166438 8.8994e-06 deg
node 25.30425886893297 5.533e-05 deg
peri 281.1487334703535 6.1565e-05 deg
M 93.45099035753586 2.9389e-05 deg
tp 2456681.687630168303
(2014-Jan-24.18763017)
9.9178e-05 JED
period 1228.15662734339
3.36
1.2956e-05
3.547e-08
d
yr
n .2931222223493687 3.0921e-09 deg/d
Q 2.66175422172302 1.8719e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      8994 days (24.62 yr)  
   first obs. used      1990-07-28  
   last obs. used      2015-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53501  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:42:57  

Additional Information
 Earth MOID = .822572 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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