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59241 (1999 CC4)
Classification: Main-belt Asteroid          SPK-ID: 2059241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141402227934801 3.5344e-08  
a 2.303448502261986 7.7699e-09 au
q 2.040532377020495 8.2432e-08 au
i 5.521855459154704 4.0512e-06 deg
node 138.8164397123098 4.2603e-05 deg
peri 343.49267976 4.7353e-05 deg
M 291.9314987111881 2.0264e-05 deg
tp 2458841.940363089342
(2019-Dec-24.44036309)
7.2312e-05 TDB
period 1276.927346223936
3.50
6.4609e-06
1.769e-08
d
yr
n .2819267682414144 1.4265e-09 deg/d
Q 2.566364627503477 8.6567e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1327  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1998-11-26  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:08:14  

Additional Information
 Earth MOID = 1.05714 au 
 Jupiter MOID = 2.487 au 
 T_jup = 3.575 
[ 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 15.0   n/a MPO452972  
diameter diameter 2.732 km 0.374 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.354   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59241 (1999 CC4)          Discovered 1999-Feb-06 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CC4 = 2001 QX263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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