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277462 (2005 VR13)
Classification: Main-belt Asteroid          SPK-ID: 2277462
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387853828975112 3.4609e-08  
a 2.292304035250905 1.3476e-08 au
q 1.974165742001098 7.6253e-08 au
i 6.231069838748073 4.5541e-06 deg
node 104.4170357684918 3.8915e-05 deg
peri 232.2629171778023 4.3805e-05 deg
M 123.9857887768585 1.8884e-05 deg
tp 2458563.907607729804
(2019-Mar-21.40760773)
6.5575e-05 TDB
period 1267.671583717877
3.47
1.1178e-05
3.06e-08
d
yr
n .2839852250566174 2.5042e-09 deg/d
Q 2.610442328500711 1.5346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      5209 days (14.26 yr)  
   first obs. used      2005-10-27  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54523  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:12:10  

Additional Information
 Earth MOID = .971239 au 
 Jupiter MOID = 2.7361 au 
 T_jup = 3.577 
[ 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 17.1   n/a MPO450167  

277462 (2005 VR13)          Discovered 2005-Nov-03 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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