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JPL Small-Body Database Browser
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11630 (1996 VY38)
Classification: Main-belt Asteroid          SPK-ID: 2011630
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06460156536271752 3.3054e-08  
a 2.301670067916784 8.8188e-09 au
q 2.152978578580848 7.7695e-08 au
i 1.66040958424306 3.7604e-06 deg
node 120.9378507697463 0.00014951 deg
peri 130.2558229067663 0.00015349 deg
M 44.59202119485095 3.5634e-05 deg
tp 2458842.514332715261
(2019-Dec-25.01433272)
0.00012599 TDB
period 1275.448806726734
3.49
7.3302e-06
2.007e-08
d
yr
n .2822535864249159 1.6222e-09 deg/d
Q 2.450361557252721 9.3885e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1202  
   data-arc span      8232 days (22.54 yr)  
   first obs. used      1996-10-14  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:13:11  

Additional Information
 Earth MOID = 1.13899 au 
 Jupiter MOID = 2.55284 au 
 T_jup = 3.588 
[ 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 15.3   n/a MPO473924  
diameter diameter 4.138 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11630 (1996 VY38)          Discovered 1996-Nov-07 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VY38 = 1996 TB68 = 1998 CU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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