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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545201815486457 5.8921e-08  
a 2.35601091537716 1.4467e-08 au
q 1.99195968100249 1.3848e-07 au
i 1.359729370171735 5.0019e-06 deg
node 245.1991208755909 0.00025048 deg
peri 296.3304195851241 0.00025102 deg
M 306.7472445390588 1.5797e-05 deg
tp 2458795.890731062172
(2019-Nov-08.39073106)
5.8385e-05 TDB
period 1320.883071186317
3.62
1.2166e-05
3.331e-08
d
yr
n .272544941980879 2.5103e-09 deg/d
Q 2.72006214975183 1.6702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7590 days (20.78 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 00:31:31  

Additional Information
 Earth MOID = .995582 au 
 Jupiter MOID = 2.24458 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456762.5 (2014-Apr-15.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .15483295727541 5.8886e-08  
q 1.991043105828364 1.3845e-07 au
tp 2456154.698195685591
(2012-Aug-15.19819569)
5.7287e-05 TDB
node 245.2783343581445 0.00025065 deg
peri 296.350248655062 0.00025119 deg
i 1.359173730068521 5.0006e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7590 days (20.78 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 00:31:31  

Additional Information
 Jupiter MOID = 2.24458 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.467545964084073E-15 -8.121383798035512E-15 6.349423070337119E-14 -3.391488191299526E-14 1.697834304835717E-13 -1.978619610166764E-15
q -8.121383798035512E-15 1.916918797919591E-14 -2.713984575479915E-13 8.259874570831788E-14 -4.173226947364561E-13 4.682399126063509E-15
tp 6.349423070337119E-14 -2.713984575479915E-13 3.28179791078063E-9 -2.500719454965461E-11 9.688293072164976E-10 1.457658351569075E-13
node -3.391488191299526E-14 8.259874570831788E-14 -2.500719454965461E-11 6.282520477687156E-8 -6.28143993927369E-8 -1.410645922041447E-10
peri 1.697834304835717E-13 -4.173226947364561E-13 9.688293072164976E-10 -6.28143993927369E-8 6.309643604465669E-8 1.410142090449052E-10
i -1.978619610166764E-15 4.682399126063509E-15 1.457658351569075E-13 -1.410645922041447E-10 1.410142090449052E-10 2.500601611881124E-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-January); 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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