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JPL Small-Body Database Browser
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305148 (2007 VC195)
Classification: Main-belt Asteroid          SPK-ID: 2305148
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745773876432193 8.5669e-08  
a 2.346580390435244 1.6046e-08 au
q 1.936920515978253 2.0467e-07 au
i 2.56564266051317 8.2909e-06 deg
node 318.9801905412193 0.00010825 deg
peri 190.0700091584982 0.00010922 deg
M 310.47958770108 1.42e-05 deg
tp 2458781.106482199979
(2019-Oct-24.60648220)
5.2494e-05 TDB
period 1312.960263729679
3.59
1.3467e-05
3.687e-08
d
yr
n .2741895622776587 2.8123e-09 deg/d
Q 2.756240264892234 1.8847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7569 days (20.72 yr)  
   first obs. used      1998-01-29  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57769  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:37:21  

Additional Information
 Earth MOID = .948794 au 
 Jupiter MOID = 2.2503 au 
 T_jup = 3.539 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456775.5 (2014-Apr-28.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746047965048431 8.5836e-08  
q 1.936918213752057 2.051e-07 au
tp 2456155.935769378846
(2012-Aug-16.43576938)
4.86e-05 TDB
node 319.0223729793328 0.00010814 deg
peri 190.1608390758135 0.00010911 deg
i 2.567119179261953 8.2936e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7569 days (20.72 yr)  
   first obs. used      1998-01-29  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57769  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:37:21  

Additional Information
 Jupiter MOID = 2.2503 au 
 T_jup = 3.539 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.367902374245179E-15 -1.757033810862051E-14 -3.974660421420531E-15 -3.95841586630611E-14 2.325595915156416E-13 -3.33114273072636E-16
q -1.757033810862051E-14 4.206495552194314E-14 -7.39656680981106E-14 9.379636058558662E-14 -5.556758947438147E-13 1.09299698001477E-15
tp -3.974660421420531E-15 -7.39656680981106E-14 2.361995770956877E-9 -3.606683111435719E-13 7.002322655549908E-10 1.212776800862451E-12
node -3.95841586630611E-14 9.379636058558662E-14 -3.606683111435719E-13 1.169442855327368E-8 -1.168309323148128E-8 1.651847663515562E-10
peri 2.325595915156416E-13 -5.556758947438147E-13 7.002322655549908E-10 -1.168309323148128E-8 1.19049220114463E-8 -1.645533669300884E-10
i -3.33114273072636E-16 1.09299698001477E-15 1.212776800862451E-12 1.651847663515562E-10 -1.645533669300884E-10 6.878418684235231E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO418593  

305148 (2007 VC195)          Discovered 2007-Nov-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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