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103445 (2000 AJ190)
Classification: Main-belt Asteroid          SPK-ID: 2103445
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116938258701155 3.5944e-08  
a 2.574772249932249 1.4564e-08 au
q 2.273682866473117 9.3212e-08 au
i 12.55233324023884 7.5219e-06 deg
node 223.3911367965011 2.452e-05 deg
peri 238.136127106987 5.6526e-05 deg
M 21.9123728484664 4.8925e-05 deg
tp 2459108.646953576189
(2020-Sep-16.14695358)
0.00020473 TDB
period 1509.060517600954
4.13
1.2804e-05
3.506e-08
d
yr
n .2385590211930758 2.0241e-09 deg/d
Q 2.875861633391381 1.6267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1997-06-07  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50876  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:36  

Additional Information
 Earth MOID = 1.31625 au 
 Jupiter MOID = 2.41108 au 
 T_jup = 3.385 
[ 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 15.57   n/a E2021B55  

103445 (2000 AJ190)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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