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437189 (2012 VB100)
Classification: Main-belt Asteroid          SPK-ID: 2437189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04321962530308204 6.3294e-08  
a 3.054519669779646 4.2044e-08 au
q 2.922504474170876 2.0749e-07 au
i 3.134532890889385 6.3391e-06 deg
node 248.8055662164138 0.00010097 deg
peri 350.7355496173055 0.0001176 deg
M 323.2202324628572 6.109e-05 deg
tp 2459199.713742938761
(2020-Dec-16.21374294)
0.00033148 TDB
period 1949.90214077697
5.34
4.0259e-05
1.102e-07
d
yr
n .1846246498588653 3.8119e-09 deg/d
Q 3.186534865388416 4.3861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      9042 days (24.76 yr)  
   first obs. used      1995-07-26  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:03  

Additional Information
 Earth MOID = 1.90992 au 
 Jupiter MOID = 1.80937 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 15.7   n/a MPO437695  

437189 (2012 VB100)          Discovered 1995-Jul-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 VB100 = 1995 OL16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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