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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1287409217992903 5.064e-08  
a 2.238106569591094 7.8121e-09 au
q 1.949970666736889 1.1365e-07 au
i 4.952181294923043 5.4416e-06 deg
node 8.205855039483037 4.1578e-05 deg
peri 19.83284601826818 4.3813e-05 deg
M 170.5706427984695 1.349e-05 deg
tp 2458421.042811031311
(2018-Oct-29.54281103)
4.5295e-05 TDB
period 1222.980605608645
3.35
6.4032e-06
1.753e-08
d
yr
n .2943628037509538 1.5412e-09 deg/d
Q 2.526242472445299 8.8179e-09 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      7881 days (21.58 yr)  
   first obs. used      1998-10-19  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:48:21  

Additional Information
 Earth MOID = .955061 au 
 Jupiter MOID = 2.91465 au 
 T_jup = 3.621 
[ 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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