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103474 (2000 AN213)
Classification: Main-belt Asteroid          SPK-ID: 2103474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03252194861388017 5.9789e-08  
a 2.67310799357718 1.8413e-08 au
q 2.586173312770711 1.6326e-07 au
i 4.068088055961929 4.8872e-06 deg
node 322.5253407940649 9.5997e-05 deg
peri 200.2670351897136 0.00013569 deg
M 238.8394469853351 9.723e-05 deg
tp 2459737.756811039416
(2022-Jun-07.25681104)
0.00043302 TDB
period 1596.331868432293
4.37
1.6494e-05
4.516e-08
d
yr
n .2255170163041001 2.3301e-09 deg/d
Q 2.76004267438365 1.9012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7671 days (21.00 yr)  
   first obs. used      2000-01-06  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:43  

Additional Information
 Earth MOID = 1.59382 au 
 Jupiter MOID = 2.2167 au 
 T_jup = 3.376 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO439705  

103474 (2000 AN213)          Discovered 2000-Jan-06 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AN213 = 2002 RE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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