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JPL Small-Body Database Browser
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91904 (1999 VW19)
Classification: Main-belt Asteroid          SPK-ID: 2091904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514698318143377 3.8247e-08  
a 3.189133294464697 2.322e-08 au
q 2.706075810718624 1.198e-07 au
i 2.134826202763033 4.6175e-06 deg
node 114.5015982975683 0.00013474 deg
peri 318.7020360308236 0.00013589 deg
M 202.9228036855141 1.8721e-05 deg
tp 2459908.149294451120
(2022-Nov-24.64929445)
0.00011339 TDB
period 2080.211218872319
5.70
2.2719e-05
6.22e-08
d
yr
n .1730593493266303 1.89e-09 deg/d
Q 3.672190778210769 2.6737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      676  
   data-arc span      8888 days (24.33 yr)  
   first obs. used      1995-01-07  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54622  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:04:56  

Additional Information
 Earth MOID = 1.72142 au 
 Jupiter MOID = 1.60276 au 
 T_jup = 3.178 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO348078  

91904 (1999 VW19)          Discovered 1999-Nov-07 by Broughton, J. at Reedy Creek
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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