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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06410993460201092 3.3085e-08  
a 2.300713780435951 8.7008e-09 au
q 2.153215170434256 7.759e-08 au
i 1.660095738780111 3.7594e-06 deg
node 120.9460328281315 0.00014959 deg
peri 130.5290072403903 0.00015362 deg
M 291.4006589323413 3.5695e-05 deg
tp 2458843.390070452183
(2019-Dec-25.89007045)
0.00012676 TDB
period 1274.654012733803
3.49
7.2307e-06
1.98e-08
d
yr
n .282429581991346 1.6021e-09 deg/d
Q 2.448212390437645 9.2586e-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 = 1.13892 au 
 Jupiter MOID = 2.55578 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 15.2   n/a MPO435809  
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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