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JPL Small-Body Database Browser
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312300 (2008 CR37)
Classification: Main-belt Asteroid          SPK-ID: 2312300
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142302966344614 5.0038e-08  
a 2.779929973914283 2.8213e-08 au
q 2.462377748371024 1.4275e-07 au
i 9.180965371457004 5.7855e-06 deg
node 168.7659076996606 3.3119e-05 deg
peri 308.138768644665 4.2028e-05 deg
M 176.4820235459592 2.7784e-05 deg
tp 2457770.559066004467
(2017-Jan-17.05906600)
0.00012436 TDB
period 1692.969800749052
4.64
2.5772e-05
7.056e-08
d
yr
n .2126440766047443 3.2371e-09 deg/d
Q 3.097482199457542 3.1436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      6556 days (17.95 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:01:42  

Additional Information
 Earth MOID = 1.49054 au 
 Jupiter MOID = 1.99997 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 16.2   n/a MPO455302  

312300 (2008 CR37)          Discovered 2008-Feb-02 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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