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101602 (1999 CT1)
Classification: Main-belt Asteroid          SPK-ID: 2101602
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1570049051729029 4.7892e-08  
a 3.156964012157946 1.9403e-08 au
q 2.66130517679482 1.5706e-07 au
i 15.78317681867665 4.3407e-06 deg
node 355.1764791443499 1.4459e-05 deg
peri 124.9165783926931 2.4577e-05 deg
M 342.7483079616129 1.5577e-05 deg
tp 2459298.682044129466
(2021-Mar-25.18204413)
8.8424e-05 TDB
period 2048.815606490055
5.61
1.8888e-05
5.171e-08
d
yr
n .1757112738011288 1.6199e-09 deg/d
Q 3.652622847521071 2.2449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1366  
   data-arc span      8146 days (22.30 yr)  
   first obs. used      1998-11-25  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43206  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:36  

Additional Information
 Earth MOID = 1.71046 au 
 Jupiter MOID = 1.49955 au 
 T_jup = 3.129 
[ 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 13.74   n/a E2021B55  
diameter diameter 6.855 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.114   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101602 (1999 CT1)          Discovered 1999-Feb-07 by Kobayashi, T. at Oizumi
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 CT1 = 2002 RC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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