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72944 (2002 CX15)
Classification: Main-belt Asteroid          SPK-ID: 2072944
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2233860467701598 3.3624e-08  
a 2.351813465416202 9.062e-09 au
q 1.826451152636046 8.167e-08 au
i 8.887234424439249 3.7265e-06 deg
node 153.5595334976703 2.4618e-05 deg
peri 136.8775267816081 2.5933e-05 deg
M 328.1295670325139 9.3941e-06 deg
tp 2459317.124071335036
(2021-Apr-12.62407133)
3.4698e-05 TDB
period 1317.3547320002
3.61
7.6141e-06
2.085e-08
d
yr
n .2732749131689045 1.5795e-09 deg/d
Q 2.877175778196357 1.1086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      9188 days (25.16 yr)  
   first obs. used      1995-03-25  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49987  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:04:56  

Additional Information
 Earth MOID = .820149 au 
 Jupiter MOID = 2.36282 au 
 T_jup = 3.507 
[ 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 15.89   n/a E2021B10  
diameter diameter 1.535 km 0.332 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.393   0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72944 (2002 CX15)          Discovered 2002-Feb-08 by Yeung, W. K. Y. at Desert Eagle
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CX15 = 1995 FF8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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