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461549 (2003 VP3)
Classification: Main-belt Asteroid          SPK-ID: 2461549
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 .1485484164633107 1.2458e-07  
a 3.027090055058751 3.0684e-08 au
q 2.577420620887938 3.7122e-07 au
i 14.62519266305356 1.3168e-05 deg
node 220.3293987165353 2.6596e-05 deg
peri 214.8736556823563 4.5721e-05 deg
M 24.62012645249689 3.0783e-05 deg
tp 2458868.939893242403
(2020-Jan-20.43989324)
0.00016482 TDB
period 1923.695986050938
5.27
2.925e-05
8.008e-08
d
yr
n .1871397573267419 2.8454e-09 deg/d
Q 3.476759489229565 3.5242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5941 days (16.27 yr)  
   first obs. used      2003-10-21  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:40:37  

Additional Information
 Earth MOID = 1.60497 au 
 Jupiter MOID = 1.92728 au 
 T_jup = 3.179 
[ 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 16.4   n/a MPO503623  
diameter diameter 4.129 km 1.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

461549 (2003 VP3)          Discovered 2003-Nov-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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