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10511 (1989 OD)
Classification: Main-belt Asteroid          SPK-ID: 2010511
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1370995032562136 5.8819e-08  
a 2.779913224640601 2.5666e-08 AU
q 2.398788502446996 1.6274e-07 AU
i 8.81648870876535 9.438e-06 deg
node 358.4456652312742 3.7761e-05 deg
peri 288.2870784189816 5.2889e-05 deg
M 105.4935633606685 3.6587e-05 deg
tp 2456304.400547632096
(2013-Jan-11.90054763)
0.00017273 JED
period 1692.954500378854
4.64
2.3445e-05
6.419e-08
d
yr
n .212645998412502 2.9449e-09 deg/d
Q 3.161037946834207 2.9184e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      13633 days (37.33 yr)  
   first obs. used      1976-09-24  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50402  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:50:26  

Additional Information
 Earth MOID = 1.40022 AU 
 T_jup = 3.303 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO267749  

10511 (1989 OD)          Discovered 1989-Jul-21 by McNaught, R. H. at Siding Spring (413)
Reference: 19990504/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 OD = 1976 SK2 = 1981 SR7 = 1981 TJ1 = 1990 TY8 = 1998 FN115 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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