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90456 (2004 CV2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2090456
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697381655339531 5.8046e-08  
a 3.970877296062917 3.8905e-08 au
q 3.296867868268774 2.3796e-07 au
i 12.46038818351862 6.7398e-06 deg
node 178.4915116166864 1.9854e-05 deg
peri 335.5963043726456 2.6514e-05 deg
M 20.29779533682117 1.4705e-05 deg
tp 2458837.542446464611
(2019-Dec-20.04244646)
0.00011807 TDB
period 2890.201536632863
7.91
4.2475e-05
1.163e-07
d
yr
n .124558787834362 1.8305e-09 deg/d
Q 4.64488672385706 4.5508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      2000-10-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:32:20  

Additional Information
 Earth MOID = 2.31144 au 
 Jupiter MOID = .413648 au 
 T_jup = 2.992 
[ 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 13.4   n/a MPO263994  
diameter diameter 10.106 km 0.753 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.091   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

90456 (2004 CV2)          Discovered 2004-Feb-13 by Tucker, R. A. at Goodricke-Pigott
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2004 CV2 = 2000 TX2 = 2001 UD3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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