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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483942682897998 4.612e-08  
a 2.346005873679164 9.3297e-09 au
q 1.997872048650972 1.0974e-07 au
i 1.926639561900766 4.021e-06 deg
node 95.72120685121531 0.00014183 deg
peri 109.0638951455952 0.00014247 deg
M 355.8011968806059 1.5913e-05 deg
tp 2459015.807881088269
(2020-Jun-15.30788109)
5.8063e-05 TDB
period 1312.47811223217
3.59
7.8293e-06
2.144e-08
d
yr
n .2742902884587823 1.6362e-09 deg/d
Q 2.694139698707357 1.0714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      8040 days (22.01 yr)  
   first obs. used      1998-01-02  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55922  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:48:40  

Additional Information
 Earth MOID = .994887 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2179-Nov-13 14:44 00:05 Psych 0.0398811493409536 0.0398737784592704 0.0398885263976417 4.02870662814442 4.02870655284011 2517240.113554306 4.97059749476937 868.663056406964 42.2183533059008 65.1180443081545 128115.461002598 T 20 CATAB v2.0f-lin.ifort 2020-Jan-29 05:48:59 2020-Jan-29 05:49

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