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102744 (1999 VO111)
Classification: Main-belt Asteroid          SPK-ID: 2102744
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08964215899192585 3.5078e-08  
a 2.554392244267485 1.4008e-08 au
q 2.325411008579117 9.1556e-08 au
i 13.48890145952507 4.3945e-06 deg
node 68.06956374861875 1.9049e-05 deg
peri 61.06492069609404 3.5463e-05 deg
M 5.565331532141778 3.0163e-05 deg
tp 2459177.447483196916
(2020-Nov-23.94748320)
0.00012491 TDB
period 1491.179097090806
4.08
1.2266e-05
3.358e-08
d
yr
n .2414196931155599 1.9859e-09 deg/d
Q 2.783373479955853 1.5264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      7740 days (21.19 yr)  
   first obs. used      1999-11-09  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57198  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:15  

Additional Information
 Earth MOID = 1.37222 au 
 Jupiter MOID = 2.37925 au 
 T_jup = 3.394 
[ 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 15.71   n/a E2021B55  

102744 (1999 VO111)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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