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146688 (2001 VG48)
Classification: Main-belt Asteroid          SPK-ID: 2146688
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371406283791441 5.0118e-08  
a 2.551255189652009 1.2934e-08 au
q 1.946248930822379 1.3177e-07 au
i .8799018119301005 4.5785e-06 deg
node 258.7118959569425 0.00028432 deg
peri 89.46967083135803 0.00028453 deg
M 256.5628614364464 1.1235e-05 deg
tp 2459428.164573204596
(2021-Aug-01.66457320)
4.6662e-05 TDB
period 1488.432960266579
4.08
1.1319e-05
3.099e-08
d
yr
n .2418651088830522 1.8393e-09 deg/d
Q 3.156261448481639 1.6002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1025  
   data-arc span      6745 days (18.47 yr)  
   first obs. used      2001-11-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55252  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:56:24  

Additional Information
 Earth MOID = .939978 au 
 Jupiter MOID = 2.27511 au 
 T_jup = 3.400 
[ 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 15.5   n/a MPO325493  

146688 (2001 VG48)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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