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JPL Small-Body Database Browser
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33340 (1998 VG44)
Classification: TransNeptunian Object          SPK-ID: 2033340
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2474361123562116 6.9236e-05  
a 39.01228780036718 0.0043874 au
q 29.35923897292266 0.00061043 au
i 3.039269571239365 5.8775e-05 deg
node 127.9502362639423 0.0023457 deg
peri 324.2887846237963 0.005879 deg
M 7.965675996263305 0.0021257 deg
tp 2456631.160042458817
(2013-Dec-04.66004246)
0.78193 TDB
period 89002.16190658517
243.67
15.014
0.04111
d
yr
n .004044845566536334 6.8234e-07 deg/d
Q 48.66533662781169 0.005473 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      1998-11-14  
   last obs. used      2017-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .6693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:36:18  

Additional Information
 Earth MOID = 28.3764 au 
 Jupiter MOID = 24.2028 au 
 T_jup = 5.432 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.5   n/a PDS3 (MPO 21375)  

33340 (1998 VG44)          Discovered 1998-Nov-14 by Larsen, J., Danzl, N., Gleason, A. at Steward
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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