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JPL Small-Body Database Browser
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80704 (2000 CM5)
Classification: Main-belt Asteroid          SPK-ID: 2080704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08454507728603032 3.5143e-08  
a 2.2562737068897 8.6136e-09 au
q 2.065516871962272 8.1141e-08 au
i 6.17560623437232 3.9491e-06 deg
node 159.2503313389711 3.4312e-05 deg
peri 258.5493265131074 4.2299e-05 deg
M 294.3735790787283 2.3624e-05 deg
tp 2458826.164019507536
(2019-Dec-08.66401951)
8.0982e-05 TDB
period 1237.901532374754
3.39
7.0888e-06
1.941e-08
d
yr
n .2908147300774291 1.6653e-09 deg/d
Q 2.447030541817128 9.3419e-09 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      7298 days (19.98 yr)  
   first obs. used      1999-12-14  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52247  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:47:13  

Additional Information
 Earth MOID = 1.08702 au 
 Jupiter MOID = 2.78335 au 
 T_jup = 3.611 
[ 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 15.9   n/a MPO453229  
rotation period rot_per 10.535 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

80704 (2000 CM5)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 CM5 = 2002 RS8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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