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90045 (2002 VC6)
Classification: Main-belt Asteroid          SPK-ID: 2090045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2611079731052091 5.9452e-08  
a 2.539579841250375 1.1725e-08 au
q 1.876475296362641 1.5447e-07 au
i 14.13666641041893 3.7683e-06 deg
node 81.45018826385774 2.226e-05 deg
peri 241.1021791117507 2.2679e-05 deg
M 255.6247402534444 7.502e-06 deg
tp 2459825.084343564049
(2022-Sep-02.58434356)
3.2462e-05 TDB
period 1478.227350597317
4.05
1.0237e-05
2.803e-08
d
yr
n .2435349338209257 1.6865e-09 deg/d
Q 3.202684386138108 1.4786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1874  
   data-arc span      9703 days (26.57 yr)  
   first obs. used      1994-11-09  
   last obs. used      2021-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:15:51  

Additional Information
 Earth MOID = .906882 au 
 Jupiter MOID = 2.22447 au 
 T_jup = 3.357 
[ 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 14.82   n/a MPO637226  
diameter diameter 6.712 km 0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 396.688 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.067   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90045 (2002 VC6)          Discovered 2002-Nov-04 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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