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JPL Small-Body Database Browser
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52003 (2001 VB77)
Classification: Main-belt Asteroid          SPK-ID: 2052003
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696083013473691 5.1053e-08  
a 3.17351957874696 2.7009e-08 au
q 2.63526431370307 1.6478e-07 au
i 17.41065159881231 6.51e-06 deg
node 43.40889437311207 1.7295e-05 deg
peri 113.0980399961592 2.4068e-05 deg
M 260.5886328152496 1.7679e-05 deg
tp 2459170.721706800066
(2020-Nov-17.22170680)
0.00010448 TDB
period 2064.953136259788
5.65
2.6362e-05
7.218e-08
d
yr
n .1743380969178126 2.2256e-09 deg/d
Q 3.711774843790851 3.159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1473  
   data-arc span      8463 days (23.17 yr)  
   first obs. used      1996-10-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:55:28  

Additional Information
 Earth MOID = 1.69836 au 
 Jupiter MOID = 1.48971 au 
 T_jup = 3.108 
[ 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 12.6   n/a MPO385150  
diameter diameter 16.397 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52003 (2001 VB77)          Discovered 2001-Nov-08 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 VB77 = 1999 JJ127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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