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214168 (2005 CO37)
Classification: Main-belt Asteroid          SPK-ID: 2214168
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545146821774604 4.7886e-08  
a 2.356186724398956 1.3128e-08 au
q 1.9921212815277 1.0862e-07 au
i 1.359595315734945 4.8758e-06 deg
node 245.1944463101384 0.00020674 deg
peri 296.4401828828601 0.00020737 deg
M 55.6810068654615 1.5775e-05 deg
tp 2458796.176855803250
(2019-Nov-08.67685580)
5.7513e-05 TDB
period 1321.030923319318
3.62
1.1041e-05
3.023e-08
d
yr
n .2725144382657129 2.2776e-09 deg/d
Q 2.720252167270213 1.5157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      8141 days (22.29 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:49:51  

Additional Information
 Earth MOID = .995286 au 
 Jupiter MOID = 2.24299 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457179.5 (2015-Jun-06.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550860558302479 4.7836e-08  
q 1.990135243968454 1.0862e-07 au
tp 2457475.220026679807
(2016-Mar-27.72002668)
5.6018e-05 TDB
node 245.271824333354 0.00020683 deg
peri 296.3578371275012 0.00020745 deg
i 1.359347524397527 4.8759e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      8141 days (22.29 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:49:51  

Additional Information
 Jupiter MOID = 2.24299 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.288260163057089E-15 -5.173528654382788E-15 2.344997653779241E-13 -9.692174623841807E-15 8.015947306487425E-14 -1.352854777149842E-15
q -5.173528654382788E-15 1.179925297357297E-14 -5.443856423451052E-13 2.332815069782509E-14 -1.941474007661739E-13 3.114634036481592E-15
tp 2.344997653779241E-13 -5.443856423451052E-13 3.137962841886696E-9 3.638809604927429E-13 9.262754347434702E-10 -1.288303328313807E-13
node -9.692174623841807E-15 2.332815069782509E-14 3.638809604927429E-13 4.277682090113385E-8 -4.276361911973836E-8 -1.414014800907088E-11
peri 8.015947306487425E-14 -1.941474007661739E-13 9.262754347434702E-10 -4.276361911973836E-8 4.303706543870104E-8 1.409798621234054E-11
i -1.352854777149842E-15 3.114634036481592E-15 -1.288303328313807E-13 -1.414014800907088E-11 1.409798621234054E-11 2.377477524722646E-11

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 17.1   n/a MPO379707  
rotation period rot_per 2.62 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

214168 (2005 CO37)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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