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102765 (1999 VN136)
Classification: Main-belt Asteroid          SPK-ID: 2102765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04395782806446298 4.0543e-08  
a 2.671454788280713 1.9261e-08 au
q 2.554023438015483 1.0622e-07 au
i 15.11036866629044 5.1182e-06 deg
node 63.56929343706896 1.7583e-05 deg
peri 64.7412880798046 6.5317e-05 deg
M 241.4881707411584 6.4396e-05 deg
tp 2459725.524258914662
(2022-May-26.02425891)
0.00028758 TDB
period 1594.851200857465
4.37
1.7248e-05
4.722e-08
d
yr
n .2257263873936625 2.4412e-09 deg/d
Q 2.788886138545943 2.0108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1999-11-09  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55834  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:19  

Additional Information
 Earth MOID = 1.60273 au 
 Jupiter MOID = 2.32385 au 
 T_jup = 3.330 
[ 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 15.49   n/a E2021B55  
diameter diameter 2.596 km 0.536 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102765 (1999 VN136)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VN136 = 2003 UG113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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