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268902 (2007 BH58)
Classification: Main-belt Asteroid          SPK-ID: 2268902
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876304286500484 4.5929e-08  
a 2.392603726606192 1.5591e-08 au
q 1.943678463793369 1.0559e-07 au
i 3.721511025768217 7.7986e-06 deg
node 315.4293596566225 7.3163e-05 deg
peri 257.40748958526 7.6462e-05 deg
M 153.0812949502589 2.433e-05 deg
tp 2458425.690131361422
(2018-Nov-03.19013136)
8.9278e-05 TDB
period 1351.775556753208
3.70
1.3213e-05
3.618e-08
d
yr
n .2663164000869154 2.6032e-09 deg/d
Q 2.841528989419016 1.8517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      8622 days (23.61 yr)  
   first obs. used      1996-02-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58833  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:19:36  

Additional Information
 Earth MOID = .941865 au 
 Jupiter MOID = 2.14634 au 
 T_jup = 3.504 
[ 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 17.0   n/a MPO437235  

268902 (2007 BH58)          Discovered 2007-Jan-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2007 BH58 = 1996 DC7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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