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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1368863232714922 5.8259e-08  
a 2.78031627297021 2.4786e-08 AU
q 2.399729000831419 1.6029e-07 AU
i 8.816210841273859 8.9343e-06 deg
node 358.4404855336483 3.7692e-05 deg
peri 288.3064505710266 5.1554e-05 deg
M 148.0198563067252 3.5278e-05 deg
tp 2456304.262827536811
(2013-Jan-11.76282754)
0.00016615 JED
period 1693.322695621075
4.64
2.2644e-05
6.2e-08
d
yr
n .2125997607726858 2.8429e-09 deg/d
Q 3.160903545109 2.8179e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      14019 days (38.38 yr)  
   first obs. used      1976-09-24  
   last obs. used      2015-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50328  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:22:44  

Additional Information
 Earth MOID = 1.40301 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
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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