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173394 (2000 CP137)
Classification: Main-belt Asteroid          SPK-ID: 2173394
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .225253458427747 7.52e-08  
a 2.547147212100002 1.423e-08 au
q 1.973393493449883 1.9665e-07 au
i 5.648226320965017 5.6257e-06 deg
node 137.6661588745095 5.5456e-05 deg
peri 194.7641268689071 5.6723e-05 deg
M 258.9934138866098 1.0859e-05 deg
tp 2459813.107119489348
(2022-Aug-21.60711949)
4.5165e-05 TDB
period 1484.839442527036
4.07
1.2443e-05
3.407e-08
d
yr
n .2424504560488499 2.0318e-09 deg/d
Q 3.120900930750122 1.7436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      8828 days (24.17 yr)  
   first obs. used      1997-03-15  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:25:52  

Additional Information
 Earth MOID = .962692 au 
 Jupiter MOID = 2.25155 au 
 T_jup = 3.400 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.68   n/a MPCxxxxx  
rotation period rot_per 16.0933 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

173394 (2000 CP137)          Discovered 2000-Feb-04 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 CP137 = 2000 CT99 = 2006 ST280 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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