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102693 (1999 VL77)
Classification: Main-belt Asteroid          SPK-ID: 2102693
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006635504666353 3.9926e-08  
a 2.38095504605155 1.1443e-08 au
q 1.903184153009395 9.6978e-08 au
i 2.586082866821235 4.4371e-06 deg
node 9.245004463136757 0.00010096 deg
peri 15.2432182513028 0.00010176 deg
M 285.1449535937204 1.5833e-05 deg
tp 2459479.525441269425
(2021-Sep-22.02544127)
6.0509e-05 TDB
period 1341.915658054638
3.67
9.6737e-06
2.649e-08
d
yr
n .2682731942496956 1.934e-09 deg/d
Q 2.858725939093705 1.3739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      7551 days (20.67 yr)  
   first obs. used      1999-10-22  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52799  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:12  

Additional Information
 Earth MOID = .905754 au 
 Jupiter MOID = 2.59979 au 
 T_jup = 3.509 
[ 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 16.89   n/a E2021B55  

102693 (1999 VL77)          Discovered 1999-Nov-03 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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