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39375 (2002 CW100)
Classification: Main-belt Asteroid          SPK-ID: 2039375
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485646858683241 4.7263e-08  
a 2.346528303866015 1.0783e-08 au
q 1.997917063521029 1.1156e-07 au
i 1.926655498438334 4.1602e-06 deg
node 95.72194458132962 0.00015076 deg
peri 108.9914243831905 0.00015143 deg
M 246.1848591613027 1.7432e-05 deg
tp 2459015.582727500260
(2020-Jun-15.08272750)
6.5349e-05 TDB
period 1312.916548703048
3.59
9.0496e-06
2.478e-08
d
yr
n .2741986917261593 1.89e-09 deg/d
Q 2.695139544211 1.2385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1010  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-01-02  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55969  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:06:25  

Additional Information
 Earth MOID = .995219 au 
 Jupiter MOID = 2.26417 au 
 T_jup = 3.545 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO365714  
diameter diameter 2.185 km 0.608 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.338   0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39375 (2002 CW100)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CW100 = 2000 UA82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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