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305101 (2007 VS49)
Classification: Main-belt Asteroid          SPK-ID: 2305101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .09982320156401743 6.2799e-08  
a 2.721631928450321 3.0411e-08 au
q 2.449949915873559 1.7719e-07 au
i 4.762947441936892 7.1873e-06 deg
node 2.124417342320333 9.4023e-05 deg
peri 107.1430820352856 0.00010257 deg
M 239.2302156435312 4.061e-05 deg
tp 2459550.671771585038
(2021-Dec-02.17177159)
0.00018718 TDB
period 1639.994960875369
4.49
2.7488e-05
7.526e-08
d
yr
n .2195128696053098 3.6792e-09 deg/d
Q 2.993313941027083 3.3447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6637 days (18.17 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:52:19  

Additional Information
 Earth MOID = 1.47178 au 
 Jupiter MOID = 2.10097 au 
 T_jup = 3.346 
[ 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 MPO440437  

305101 (2007 VS49)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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