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34706 (2001 OP83)
Classification: Mars-crossing Asteroid          SPK-ID: 2034706
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .38347207581385 2.8814e-08  
a 2.252759169664205 7.645e-09 au
q 1.388888934564387 6.591e-08 au
i 8.695216857050992 4.9966e-06 deg
node 66.62557659486036 2.7087e-05 deg
peri 41.74538155096108 2.8619e-05 deg
M 330.5123913791897 9.8871e-06 deg
tp 2458701.659722414512
(2019-Aug-06.15972241)
3.4345e-05 TDB
period 1235.010289831489
3.38
6.2867e-06
1.721e-08
d
yr
n .2914955470120983 1.4838e-09 deg/d
Q 3.116629404764022 1.0577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      938  
   data-arc span      20814 days (56.99 yr)  
   first obs. used      1961-12-14  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:43:21  

Additional Information
 Earth MOID = .420933 au 
 Jupiter MOID = 2.082 au 
 T_jup = 3.511 
[ 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 14.9   n/a MPO351072  
rotation period rot_per 2.5946 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D.; Pray, D.; Pravec, P.; Cooney Jr.; W.; et al. (2005) CBET 341.]
[Warner, B.D.; Pray, D.P.; Pravec, P.; Kusnirak, P.; et al. (2006) Minor Planet Bull. 33, 57.]
[Oey, J. (2014) Minor Planet Bull. 41, 276-281.]

34706 (2001 OP83)          Discovered 2001-Jul-27 by JPL/GEODSS NEAT at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2001 OP83 = 1961 XA1 = 1988 VY11 = 1998 XV98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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