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154678 (2004 GV33)
Classification: Main-belt Asteroid          SPK-ID: 2154678
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09496326088027145 5.4836e-08  
a 2.286051511888663 1.5218e-08 au
q 2.068960605779441 1.2629e-07 au
i 9.380063693880958 6.7778e-06 deg
node 46.697706691639 2.7814e-05 deg
peri 210.4838371555011 4.5518e-05 deg
M 208.0547311364325 4.1543e-05 deg
tp 2459533.358780263713
(2021-Nov-14.85878026)
0.00014938 TDB
period 1262.488541628638
3.46
1.2606e-05
3.451e-08
d
yr
n .2851511028651333 2.8473e-09 deg/d
Q 2.503142417997885 1.6663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      2001-07-25  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5753  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:04:21  

Additional Information
 Earth MOID = 1.06026 au 
 Jupiter MOID = 2.52595 au 
 T_jup = 3.578 
[ 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 16.6   n/a E2004K31  
diameter diameter 2.032 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154678 (2004 GV33)          Discovered 2004-Apr-12 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2004 GV33 = 2001 OS112 = 2001 PD19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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