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JPL Small-Body Database Browser
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160943 (2002 AR34)
Classification: Main-belt Asteroid          SPK-ID: 2160943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1808046959682881 4.8912e-08  
a 2.261718764176009 1.0144e-08 au
q 1.852789390653394 1.1069e-07 au
i 3.931472265199845 5.0859e-06 deg
node 303.3850477832484 6.5906e-05 deg
peri 79.28284221168173 6.7392e-05 deg
M 108.7094853857088 1.3346e-05 deg
tp 2458225.335904967562
(2018-Apr-16.83590497)
4.5232e-05 TDB
period 1242.385369891861
3.40
8.3585e-06
2.288e-08
d
yr
n .2897651636314222 1.9495e-09 deg/d
Q 2.670648137698625 1.1978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      757  
   data-arc span      6336 days (17.35 yr)  
   first obs. used      2001-11-19  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58525  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:28:48  

Additional Information
 Earth MOID = .859981 au 
 Jupiter MOID = 2.80196 au 
 T_jup = 3.594 
[ 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 15.9   n/a MPO320694  

160943 (2002 AR34)          Discovered 2002-Jan-10 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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