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103465 (2000 AB208)
Classification: Main-belt Asteroid          SPK-ID: 2103465
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1218821199000255 7.1473e-08  
a 2.477337311155651 1.1305e-08 au
q 2.175394187964571 1.8049e-07 au
i 3.885727960093577 5.4625e-06 deg
node 117.8415742541391 5.9115e-05 deg
peri 47.67409322645701 6.2114e-05 deg
M 59.42330414324622 1.6551e-05 deg
tp 2458965.412012618650
(2020-Apr-25.91201262)		 6.5675e-05 TDB
period 1424.216924277257
3.90		 9.7485e-06
2.669e-08		 d
yr
n .2527704831078931 1.7302e-09 deg/d
Q 2.779280434346731 1.2682e-08 au
   Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      9939 days (27.21 yr)  
   first obs. used      1993-03-25  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:48:29  

Additional Information
 Earth MOID = 1.18482 au 
 Jupiter MOID = 2.19433 au 
 T_jup = 3.467 
[ 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 15.83   n/a E2021B55  

103465 (2000 AB208)          Discovered 2000-Jan-04 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AB208 = 1995 WS21 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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