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JPL Small-Body Database Browser
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(2005 CR37)
Classification: Apollo [NEO]          SPK-ID: 3267321
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4673796431587544 6.6924e-08  
a 1.905132998649957 4.5984e-08 au
q 1.014712617570972 1.1752e-07 au
i 26.05966189110338 2.0987e-05 deg
node 335.5574267343353 5.8827e-06 deg
peri 209.6648131956556 3.6962e-05 deg
M 280.1676776248579 8.0731e-05 deg
tp 2459213.491679782542
(2020-Dec-29.99167978)
0.00022304 TDB
period 960.4756875467095
2.63
3.4775e-05
9.521e-08
d
yr
n .3748142765794815 1.357e-08 deg/d
Q 2.795553379728941 6.7476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      4715 days (12.91 yr)  
   first obs. used      2005-02-08  
   last obs. used      2018-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .31584  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:30:19  

Additional Information
 Earth MOID = .0642406 au 
 Jupiter MOID = 2.29645 au 
 T_jup = 3.692 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.9   n/a MPO264939  
diameter diameter 1.201 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 5.6 h n/a LCDB (Rev. 2019-August); 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:
[Pray, D.P. (2011) http://www.geocities.com/dppray_2000/]
geometric albedo albedo 0.034   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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