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56147 (1999 CV85)
Classification: Main-belt Asteroid          SPK-ID: 2056147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329932644249627 4.2991e-08  
a 2.383111888388309 9.945e-09 au
q 2.06617405886161 1.005e-07 au
i 3.379056973728386 3.7397e-06 deg
node 76.4581652966811 7.5643e-05 deg
peri 103.2563125151794 7.6833e-05 deg
M 139.7905682808542 1.484e-05 deg
tp 2458078.716374220215
(2017-Nov-21.21637422)
5.3886e-05 TDB
period 1343.739478212347
3.68
8.4114e-06
2.303e-08
d
yr
n .2679090745171291 1.677e-09 deg/d
Q 2.700049717915008 1.1268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      10074 days (27.58 yr)  
   first obs. used      1992-04-01  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55434  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:11:47  

Additional Information
 Earth MOID = 1.07289 au 
 Jupiter MOID = 2.26308 au 
 T_jup = 3.523 
[ 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 15.4   n/a MPO417210  
diameter diameter 1.831 km 0.396 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.276   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56147 (1999 CV85)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CV85 = 2001 TX66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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