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JPL Small-Body Database Browser
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91902 (1999 VU17)
Classification: Main-belt Asteroid          SPK-ID: 2091902
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06849764658581343 4.7993e-08  
a 3.070012869196052 2.4636e-08 au
q 2.859724212667961 1.5207e-07 au
i 8.946481653437994 7.3828e-06 deg
node 221.3297972019884 2.9327e-05 deg
peri 59.25848963342289 6.4535e-05 deg
M 42.78451523241401 5.4347e-05 deg
tp 2458766.996800505679
(2019-Oct-10.49680051)
0.00029722 TDB
period 1964.756439597799
5.38
2.365e-05
6.475e-08
d
yr
n .1832288179565375 2.2056e-09 deg/d
Q 3.280301525724142 2.6324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      8141 days (22.29 yr)  
   first obs. used      1997-05-05  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54228  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:58:36  

Additional Information
 Earth MOID = 1.85661 au 
 Jupiter MOID = 1.80543 au 
 T_jup = 3.209 
[ 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 14.5   n/a MPO264004  

91902 (1999 VU17)          Discovered 1999-Nov-02 by Spacewatch at Kitt Peak
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 VU17 = 2002 ER152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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