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JPL Small-Body Database Browser
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91995 (1999 VC133)
Classification: Main-belt Asteroid          SPK-ID: 2091995
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06424563128950844 4.4188e-08  
a 2.985865866572963 2.6231e-08 au
q 2.794037029029187 1.3502e-07 au
i 9.89786893752995 5.5798e-06 deg
node 191.3093482278454 2.8224e-05 deg
peri 261.0701134343257 5.1571e-05 deg
M 276.1814690191607 4.2554e-05 deg
tp 2459439.274532636594
(2021-Aug-12.77453264)
0.00022289 TDB
period 1884.533526187459
5.16
2.4834e-05
6.799e-08
d
yr
n .1910287055111748 2.5173e-09 deg/d
Q 3.177694704116738 2.7916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      8679 days (23.76 yr)  
   first obs. used      1994-10-08  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:00:26  

Additional Information
 Earth MOID = 1.8322 au 
 Jupiter MOID = 1.98351 au 
 T_jup = 3.232 
[ 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 14.9   n/a MPO449566  

91995 (1999 VC133)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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