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13630 (1995 WO3)
Classification: Main-belt Asteroid          SPK-ID: 2013630
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962287142524527 3.7477e-08  
a 2.387679699381617 7.2865e-09 au
q 1.919148381925279 9.0061e-08 au
i 1.654507740262541 3.7942e-06 deg
node 232.3280173373244 0.00013308 deg
peri 158.1545882461367 0.00013341 deg
M 254.5102425962971 9.7458e-06 deg
tp 2459395.384711831515
(2021-Jun-29.88471183)		 3.7411e-05 TDB
period 1347.604732043446
3.69		 6.1687e-06
1.689e-08		 d
yr
n .2671406469863848 1.2229e-09 deg/d
Q 2.856211016837954 8.7163e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1403  
   data-arc span      14563 days (39.87 yr)  
   first obs. used      1980-10-08  
   last obs. used      2020-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51922  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:45:06  

Additional Information
 Earth MOID = .924743 au 
 Jupiter MOID = 2.58551 au 
 T_jup = 3.507 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO337374  

13630 (1995 WO3)          Discovered 1995-Nov-21 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 WO3 = 1980 TD6 = 1991 RF31 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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