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79311 (1996 AO12)
Classification: Main-belt Asteroid          SPK-ID: 2079311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130245350477582 4.6644e-08  
a 2.410988363226828 1.5673e-08 au
q 2.096968338860978 1.1268e-07 au
i 5.465889003367427 6.3512e-06 deg
node 220.0229615332634 4.4126e-05 deg
peri 116.3868949921437 5.1047e-05 deg
M 333.4347739514856 3.0261e-05 deg
tp 2459101.402543351632
(2020-Sep-08.90254335)
0.00011556 TDB
period 1367.385902918704
3.74
1.3334e-05
3.651e-08
d
yr
n .263276079731095 2.5673e-09 deg/d
Q 2.725008387592678 1.7715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      9092 days (24.89 yr)  
   first obs. used      1994-06-12  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58258  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:48:13  

Additional Information
 Earth MOID = 1.09474 au 
 Jupiter MOID = 2.63908 au 
 T_jup = 3.502 
[ 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 15.5   n/a MPO280271  

79311 (1996 AO12)          Discovered 1996-Jan-15 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1996 AO12 = 1998 VS45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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