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JPL Small-Body Database Browser
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277037 (2005 CT37)
Classification: Main-belt Asteroid          SPK-ID: 2277037
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209647090295761 5.8326e-08  
a 3.114474455382674 5.218e-08 au
q 2.426285513568994 1.7516e-07 au
i 9.215543320199863 5.8812e-06 deg
node 90.97911682089246 4.3134e-05 deg
peri 31.74210543033923 4.616e-05 deg
M 227.7581749721434 1.6606e-05 deg
tp 2459337.965860022954
(2021-May-03.46586002)
0.00010305 TDB
period 2007.592602055656
5.50
5.0453e-05
1.381e-07
d
yr
n .17931925014636 4.5065e-09 deg/d
Q 3.802663397196354 6.371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      4904 days (13.43 yr)  
   first obs. used      2005-02-07  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51718  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:25:58  

Additional Information
 Earth MOID = 1.4481 au 
 Jupiter MOID = 1.34739 au 
 T_jup = 3.160 
[ 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 15.7   n/a MPO418473  
diameter diameter 4.367 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277037 (2005 CT37)          Discovered 2005-Feb-07 by Bareggio at Bareggio
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 CT37 = 2009 WP131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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