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249667 (1999 VL102)
Classification: Main-belt Asteroid          SPK-ID: 2249667
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140880487637006 6.5891e-08  
a 2.437651753799666 1.4426e-08 au
q 2.159544821643249 1.5734e-07 au
i 2.533953893457984 4.3957e-06 deg
node 229.9370918144357 0.00014286 deg
peri 130.2912116471801 0.00014396 deg
M 181.0981646799061 1.9913e-05 deg
tp 2459691.325268943580
(2022-Apr-21.82526894)
8.0241e-05 TDB
period 1390.131612538888
3.81
1.234e-05
3.379e-08
d
yr
n .2589682852708518 2.2989e-09 deg/d
Q 2.715758685956082 1.6072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      8976 days (24.57 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:16:10  

Additional Information
 Earth MOID = 1.1573 au 
 Jupiter MOID = 2.7212 au 
 T_jup = 3.493 
[ 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 17.1   n/a MPO460091  

249667 (1999 VL102)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

Alternate Designations
 1999 VL102 = 2005 GG121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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