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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06453669645676559 2.7429e-08  
a 2.300523862560407 6.7768e-09 au
q 2.1520556523508 6.1383e-08 au
i 1.660593523155478 3.6539e-06 deg
node 120.9411849810029 0.00011333 deg
peri 129.7520618404913 0.00011798 deg
M 156.9257772499494 3.2581e-05 deg
tp 2458840.940820154377
(2019-Dec-23.44082015)
0.00011517 TDB
period 1274.496186983128
3.49
5.6316e-06
1.542e-08
d
yr
n .2824645563296344 1.2481e-09 deg/d
Q 2.448992072770014 7.2142e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      8809 days (24.12 yr)  
   first obs. used      1996-10-14  
   last obs. used      2020-11-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47636  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:53:06  

Additional Information
 Earth MOID = 1.13829 au 
 Jupiter MOID = 2.55107 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 15.32   n/a E2021B10  
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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