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102719 (1999 VR98)
Classification: Main-belt Asteroid          SPK-ID: 2102719
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0703800301154667 5.7844e-08  
a 2.238771891773568 1.1411e-08 au
q 2.081207058608884 1.2763e-07 au
i 7.874803754306607 6.279e-06 deg
node 44.78887061008791 3.4776e-05 deg
peri 193.0719176728801 4.9941e-05 deg
M 273.9062552118283 3.6682e-05 deg
tp 2459493.105370613300
(2021-Oct-05.60537061)
0.00012488 TDB
period 1223.5259795002
3.35
9.3549e-06
2.561e-08
d
yr
n .2942315946139999 2.2496e-09 deg/d
Q 2.396336724938252 1.2215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      7757 days (21.24 yr)  
   first obs. used      1999-10-21  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60908  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:22  

Additional Information
 Earth MOID = 1.069 au 
 Jupiter MOID = 2.58772 au 
 T_jup = 3.620 
[ 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 16.3   n/a MPO449620  

102719 (1999 VR98)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VR98 = 2001 FF95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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