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JPL Small-Body Database Browser
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59080 (1998 VU21)
Classification: Main-belt Asteroid          SPK-ID: 2059080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285949117335471 5.1336e-08  
a 2.238618928841399 8.3562e-09 au
q 1.950743925281991 1.1567e-07 au
i 4.951547157902872 5.5812e-06 deg
node 8.212617888244498 4.8285e-05 deg
peri 19.93092063246138 5.1067e-05 deg
M 52.74163316713113 1.503e-05 deg
tp 2458421.266264032884
(2018-Oct-29.76626403)
5.1114e-05 TDB
period 1223.400586472045
3.35
6.85e-06
1.875e-08
d
yr
n .2942617520219948 1.6476e-09 deg/d
Q 2.526493932400806 9.4308e-09 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      7390 days (20.23 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52441  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:37:23  

Additional Information
 Earth MOID = .955149 au 
 Jupiter MOID = 2.91284 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 16.0   n/a MPO468492  

59080 (1998 VU21)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VU21 = 2000 GE25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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