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103708 (2000 CD84)
Classification: Main-belt Asteroid          SPK-ID: 2103708
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974196754610787 2.9795e-08  
a 2.792915573303766 1.1705e-08 au
q 2.241539087231943 8.1406e-08 au
i 2.343429304146102 4.9744e-06 deg
node 324.4610226066304 7.5299e-05 deg
peri 267.747660052664 7.667e-05 deg
M 106.4287894195833 1.2696e-05 deg
tp 2458696.486975012079
(2019-Jul-31.98697501)
5.9837e-05 TDB
period 1704.845934875071
4.67
1.0717e-05
2.934e-08
d
yr
n .2111627758471797 1.3274e-09 deg/d
Q 3.344292059375587 1.4016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      957  
   data-arc span      9437 days (25.84 yr)  
   first obs. used      1995-02-04  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:33  

Additional Information
 Earth MOID = 1.23101 au 
 Jupiter MOID = 1.66817 au 
 T_jup = 3.298 
[ 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 15.33   n/a E2021B55  
rotation period rot_per 6.011 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

103708 (2000 CD84)          Discovered 2000-Feb-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 CD84 = 1995 CP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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