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129058 (2004 VQ18)
Classification: Main-belt Asteroid          SPK-ID: 2129058
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08037341124470676 3.6087e-08  
a 2.43163022841374 1.4957e-08 au
q 2.236191812070382 8.6381e-08 au
i 3.409952647505995 6.9856e-06 deg
node 44.97022513781601 7.1016e-05 deg
peri 255.7540607859632 8.5402e-05 deg
M 135.2207982433131 4.5935e-05 deg
tp 2458480.281584607755
(2018-Dec-27.78158461)
0.00017705 TDB
period 1384.983907610304
3.79
1.2779e-05
3.499e-08
d
yr
n .2599308179841278 2.3983e-09 deg/d
Q 2.627068644757097 1.616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7504 days (20.54 yr)  
   first obs. used      1999-05-13  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:34:32  

Additional Information
 Earth MOID = 1.22362 au 
 Jupiter MOID = 2.51419 au 
 T_jup = 3.500 
[ 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 16.2   n/a MPO502830  

129058 (2004 VQ18)          Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2004 VQ18 = 2000 VD65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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