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309178 (2007 CV5)
Classification: Main-belt Asteroid          SPK-ID: 2309178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09403691823381732 7.0745e-08  
a 2.038414935063693 9.6849e-09 au
q 1.846728676488516 1.4197e-07 au
i 15.48571086923389 7.5617e-06 deg
node 21.08621148302706 9.6722e-06 deg
peri 146.8073244875142 2.5754e-05 deg
M 176.9486336156554 2.5422e-05 deg
tp 2458478.005132761955
(2018-Dec-25.50513276)
7.3549e-05 TDB
period 1063.009916280327
2.91
7.5758e-06
2.074e-08
d
yr
n .3386609988171214 2.4136e-09 deg/d
Q 2.230101193638869 1.0596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      7285 days (19.95 yr)  
   first obs. used      2000-12-05  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:41:16  

Additional Information
 Earth MOID = .86164 au 
 Jupiter MOID = 2.74173 au 
 T_jup = 3.754 
[ 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 17.0   n/a MPO433990  
rotation period rot_per 40.9759 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

309178 (2007 CV5)          Discovered 2007-Feb-08 by Lowe, A. at Mayhill
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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