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101441 (1998 VB42)
Classification: Main-belt Asteroid          SPK-ID: 2101441
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2308098834137265 4.3527e-08  
a 2.367867191901371 8.4639e-09 au
q 1.821340041399427 1.0409e-07 au
i 1.313656907993075 5.2344e-06 deg
node 235.6540861777241 0.00019856 deg
peri 131.5248475229165 0.00019884 deg
M 350.7216323931456 1.0373e-05 deg
tp 2459034.800741736316
(2020-Jul-04.30074174)
3.8427e-05 TDB
period 1330.866327817363
3.64
7.1357e-06
1.954e-08
d
yr
n .2705004946592979 1.4504e-09 deg/d
Q 2.914394342403314 1.0417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      9028 days (24.72 yr)  
   first obs. used      1996-02-10  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58046  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:00:35  

Additional Information
 Earth MOID = .820475 au 
 Jupiter MOID = 2.55165 au 
 T_jup = 3.510 
[ 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 16.6   n/a MPO280448  

101441 (1998 VB42)          Discovered 1998-Nov-15 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 VB42 = 2003 AN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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