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305125 (2007 VT121)
Classification: Main-belt Asteroid          SPK-ID: 2305125
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09785780129222436 9.0032e-08  
a 2.677967583721476 2.5586e-08 au
q 2.415907564046642 2.431e-07 au
i 14.2053518741063 9.2422e-06 deg
node 37.08927227694537 2.5876e-05 deg
peri 165.4456363550648 4.028e-05 deg
M 166.1038776243558 2.8435e-05 deg
tp 2458261.943592035981
(2018-May-23.44359204)
0.00012757 TDB
period 1600.68693560746
4.38
2.294e-05
6.281e-08
d
yr
n .2249034411362769 3.2232e-09 deg/d
Q 2.940027603396311 2.809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5201 days (14.24 yr)  
   first obs. used      2005-04-06  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:17  

Additional Information
 Earth MOID = 1.41354 au 
 Jupiter MOID = 2.02338 au 
 T_jup = 3.327 
[ 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 16.5   n/a MPO437355  

305125 (2007 VT121)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2007 VT121 = 2005 GQ95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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