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150143 (1996 AC7)
Classification: Main-belt Asteroid          SPK-ID: 2150143
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518115950898708 4.5347e-08  
a 3.10023548072013 3.208e-08 au
q 2.629583787237795 1.4214e-07 au
i 6.944765294892104 6.5276e-06 deg
node 319.1605292801775 4.2587e-05 deg
peri 87.63020349740243 4.9596e-05 deg
M 270.2115551758569 3.0314e-05 deg
tp 2459697.788480328251
(2022-Apr-28.28848033)
0.0001734 TDB
period 1993.840669239802
5.46
3.0947e-05
8.473e-08
d
yr
n .1805560522231991 2.8025e-09 deg/d
Q 3.570887174202466 3.695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1996-01-12  
   last obs. used      2019-05-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58884  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:17  

Additional Information
 Earth MOID = 1.64995 au 
 Jupiter MOID = 1.8848 au 
 T_jup = 3.193 
[ 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 15.5   n/a MPO436757  

150143 (1996 AC7)          Discovered 1996-Jan-12 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1996 AC7 = 2005 TW79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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