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39301 (2001 OB100)
Classification: Outer Main-belt Asteroid          SPK-ID: 2039301
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2220238516358536 3.8974e-08  
a 4.004559915027764 3.3146e-08 au
q 3.115452098586754 1.5877e-07 au
i 3.333544942323374 4.075e-06 deg
node 115.58608401436 8.2431e-05 deg
peri 234.3460776587315 8.2885e-05 deg
M 107.3752693948304 9.2462e-06 deg
tp 2458127.463529785825
(2018-Jan-08.96352979)
7.2462e-05 TDB
period 2927.053231609725
8.01
3.6341e-05
9.95e-08
d
yr
n .1229905886617644 1.527e-09 deg/d
Q 4.893667731468775 4.0506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1402  
   data-arc span      13420 days (36.74 yr)  
   first obs. used      1983-05-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:09:36  

Additional Information
 Earth MOID = 2.11107 au 
 Jupiter MOID = .55488 au 
 T_jup = 3.007 
[ 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 12.9   n/a MPO459136  

39301 (2001 OB100)          Discovered 2001-Jul-27 by LONEOS at Anderson Mesa
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 OB100 = 1994 VZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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