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90210 (2003 AT79)
Classification: Main-belt Asteroid          SPK-ID: 2090210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2086016691147032 3.8045e-08  
a 2.796275725418571 1.4658e-08 au
q 2.21296794179133 1.1104e-07 au
i 13.85971115272518 4.7387e-06 deg
node 48.475045599106 1.9516e-05 deg
peri 10.72560176555676 2.5885e-05 deg
M 23.32430298362222 1.4355e-05 deg
tp 2459285.844096310537
(2021-Mar-12.34409631)
6.8108e-05 TDB
period 1707.923506060547
4.68
1.343e-05
3.677e-08
d
yr
n .2107822737508701 1.6574e-09 deg/d
Q 3.379583509045812 1.7716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      825  
   data-arc span      8469 days (23.19 yr)  
   first obs. used      1997-12-06  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49843  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:37:29  

Additional Information
 Earth MOID = 1.22599 au 
 Jupiter MOID = 2.01201 au 
 T_jup = 3.253 
[ 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 15.17   n/a E2021B10  

90210 (2003 AT79)          Discovered 2003-Jan-11 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2003 AT79 = 2001 PH37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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