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101667 (1999 CX94)
Classification: Main-belt Asteroid          SPK-ID: 2101667
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07159367264092704 5.1585e-08  
a 2.428944732551931 9.2538e-09 au
q 2.255047658506704 1.2885e-07 au
i 6.558401653834187 4.9204e-06 deg
node 6.247417229962759 2.9613e-05 deg
peri 133.5880306344883 5.1338e-05 deg
M 279.2959651054222 3.8755e-05 deg
tp 2459510.468544568832
(2021-Oct-22.96854457)
0.00014894 TDB
period 1382.690173924336
3.79
7.9016e-06
2.163e-08
d
yr
n .2603620151420126 1.4879e-09 deg/d
Q 2.602841806597158 9.9163e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1415  
   data-arc span      8058 days (22.06 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52294  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:57  

Additional Information
 Earth MOID = 1.27256 au 
 Jupiter MOID = 2.39532 au 
 T_jup = 3.496 
[ 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 14.94   n/a E2021B55  
diameter diameter 2.819 km 0.230 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.689 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.267   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101667 (1999 CX94)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 CX94 = 2001 SC162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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