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101614 (1999 CY8)
Classification: Main-belt Asteroid          SPK-ID: 2101614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443531537150904 3.2127e-08  
a 2.465654700890045 8.2583e-09 au
q 2.109729668844129 8.2382e-08 au
i 8.079567195495894 4.0749e-06 deg
node 15.40820500242614 2.5935e-05 deg
peri 44.30351363468362 3.0272e-05 deg
M 270.8584778222731 1.6671e-05 deg
tp 2459350.666307415809
(2021-May-16.16630742)
6.6185e-05 TDB
period 1414.154342331713
3.87
7.1047e-06
1.945e-08
d
yr
n .2545691012809946 1.279e-09 deg/d
Q 2.821579732935961 9.4504e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1188  
   data-arc span      7923 days (21.69 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52788  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:31  

Additional Information
 Earth MOID = 1.12971 au 
 Jupiter MOID = 2.54447 au 
 T_jup = 3.459 
[ 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 15.0   n/a MPO385427  
diameter diameter 2.039 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.560   0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101614 (1999 CY8)          Discovered 1999-Feb-12 by Comba, P. G. at Prescott
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CY8 = 2001 QD29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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