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103380 (2000 AN120)
Classification: Main-belt Asteroid          SPK-ID: 2103380
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09015547488457538 4.1514e-08  
a 2.32770323561295 9.5494e-09 au
q 2.117848045015902 9.5708e-08 au
i 5.960376829857937 4.4507e-06 deg
node 257.379235083718 3.9964e-05 deg
peri 155.6934123736625 4.7645e-05 deg
M 19.88342377954601 2.3852e-05 deg
tp 2459128.856216909998
(2020-Oct-06.35621691)
8.6049e-05 TDB
period 1297.148931610692
3.55
7.9823e-06
2.185e-08
d
yr
n .2775317399775999 1.7079e-09 deg/d
Q 2.537558426209998 1.041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8189 days (22.42 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:21  

Additional Information
 Earth MOID = 1.13013 au 
 Jupiter MOID = 2.73749 au 
 T_jup = 3.560 
[ 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 MPO436486  

103380 (2000 AN120)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AN120 = 2002 TE74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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