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129723 (1998 VU19)
Classification: Main-belt Asteroid          SPK-ID: 2129723
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 .2365376538231655 3.4567e-08  
a 2.796229077498171 1.9202e-08 au
q 2.13481561195464 9.8178e-08 au
i 20.17957221174492 5.5935e-06 deg
node 207.2057548665971 1.1103e-05 deg
peri 131.2402790094256 1.6686e-05 deg
M 258.772007764172 1.519e-05 deg
tp 2459480.737058803229
(2021-Sep-23.23705880)
7.5338e-05 TDB
period 1707.880768457762
4.68
1.7593e-05
4.817e-08
d
yr
n .2107875483164347 2.1713e-09 deg/d
Q 3.457642543041703 2.3744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      7859 days (21.52 yr)  
   first obs. used      1998-10-20  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:46:36  

Additional Information
 Earth MOID = 1.17866 au 
 Jupiter MOID = 2.21159 au 
 T_jup = 3.198 
[ 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 15.0   n/a MPO436628  

129723 (1998 VU19)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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