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103276 (2000 AT33)
Classification: Mars-crossing Asteroid          SPK-ID: 2103276
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2755138702320545 5.5275e-08  
a 2.136526299362318 1.5328e-08 au
q 1.547883669772437 1.2697e-07 au
i 5.822332864939577 3.7361e-06 deg
node 122.5759864051015 3.8742e-05 deg
peri 240.2332616768377 4.1553e-05 deg
M 325.4220146965791 2.5286e-05 deg
tp 2459310.061501663932
(2021-Apr-05.56150166)		 8.1245e-05 TDB
period 1140.672027387136
3.12		 1.2275e-05
3.361e-08		 d
yr
n .3156034261878314 3.3964e-09 deg/d
Q 2.725168928952199 1.9551e-08 au
   Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      8616 days (23.59 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:49:43  

Additional Information
 Earth MOID = .553837 au 
 Jupiter MOID = 2.74272 au 
 T_jup = 3.661 
[ 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 16.71   n/a E2021B55  

103276 (2000 AT33)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AT33 = 2002 XV4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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