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312205 (2007 VQ258)
Classification: Main-belt Asteroid          SPK-ID: 2312205
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .196307978121134 5.0418e-08  
a 2.396449954497281 2.4813e-08 au
q 1.926007709261436 1.1109e-07 au
i 5.927110766685415 5.8513e-06 deg
node 116.2987658390443 6.9131e-05 deg
peri 344.7871738320219 7.479e-05 deg
M 103.0073819109362 3.2731e-05 deg
tp 2458612.781234636211
(2019-May-09.28123464)
0.00011828 TDB
period 1355.036434686292
3.71
2.1045e-05
5.762e-08
d
yr
n .2656755130597979 4.1262e-09 deg/d
Q 2.866892199733126 2.9684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7009 days (19.19 yr)  
   first obs. used      2001-02-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:26:59  

Additional Information
 Earth MOID = .943585 au 
 Jupiter MOID = 2.28867 au 
 T_jup = 3.495 
[ 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 17.2   n/a MPO460289  

312205 (2007 VQ258)          Discovered 2007-Nov-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 VQ258 = 2001 DT24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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