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305169 (2007 VP269)
Classification: Main-belt Asteroid          SPK-ID: 2305169
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298184268693213 7.3309e-08  
a 2.587648825873809 2.339e-08 au
q 2.251724326008624 2.0196e-07 au
i 1.690552226710507 6.8864e-06 deg
node 187.6904995682235 0.00014121 deg
peri 208.2187723182582 0.00014294 deg
M 26.54287744853966 2.1727e-05 deg
tp 2458888.400949580901
(2020-Feb-08.90094958)
9.1014e-05 TDB
period 1520.394999717552
4.16
2.0615e-05
5.644e-08
d
yr
n .2367805735133818 3.2105e-09 deg/d
Q 2.923573325738992 2.6427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      5375 days (14.72 yr)  
   first obs. used      2005-03-08  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58861  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:48:32  

Additional Information
 Earth MOID = 1.25869 au 
 Jupiter MOID = 2.48355 au 
 T_jup = 3.409 
[ 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 16.8   n/a MPO450227  

305169 (2007 VP269)          Discovered 2007-Nov-14 by LINEAR at Socorro
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VP269 = 2005 GF61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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