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47691 (2000 CT92)
Classification: Main-belt Asteroid          SPK-ID: 2047691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02358079790625048 3.315e-08  
a 2.847887612270869 1.4038e-08 au
q 2.780732150026195 9.5224e-08 au
i 2.224980496341533 4.1931e-06 deg
node 28.97567972800135 8.8596e-05 deg
peri 65.97451325573182 0.00012489 deg
M 148.7083162420416 8.8553e-05 deg
tp 2458275.370702754299
(2018-Jun-05.87070275)
0.00043047 TDB
period 1755.426687661275
4.81
1.298e-05
3.554e-08
d
yr
n .205078345071546 1.5163e-09 deg/d
Q 2.915043074515542 1.4369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1947  
   data-arc span      15800 days (43.26 yr)  
   first obs. used      1977-06-13  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47321  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:40:57  

Additional Information
 Earth MOID = 1.79839 au 
 Jupiter MOID = 2.10743 au 
 T_jup = 3.305 
[ 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 13.6   n/a MPO436116  
diameter diameter 5.264 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.87 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.221   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47691 (2000 CT92)          Discovered 2000-Feb-06 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CT92 = 1977 LS1 = 1983 VL = 1986 HA = 1998 XE32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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