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JPL Small-Body Database Browser
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49516 (1999 CJ32)
Classification: Main-belt Asteroid          SPK-ID: 2049516
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1490101963812639 3.8482e-08  
a 3.186806120640988 2.4658e-08 au
q 2.71193951477526 1.2106e-07 au
i 17.99620090491473 4.4337e-06 deg
node 121.2128315373793 1.429e-05 deg
peri 79.24407101195736 2.1342e-05 deg
M 153.3542137561597 1.5588e-05 deg
tp 2457715.333225937626
(2016-Nov-22.83322594)
8.7154e-05 TDB
period 2077.934677224708
5.69
2.4117e-05
6.603e-08
d
yr
n .1732489495198263 2.0108e-09 deg/d
Q 3.661672726506716 2.8332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1471  
   data-arc span      7598 days (20.80 yr)  
   first obs. used      1999-02-10  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:20:50  

Additional Information
 Earth MOID = 1.78322 au 
 Jupiter MOID = 1.6528 au 
 T_jup = 3.105 
[ 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 13.2   n/a MPO417159  
diameter diameter 11.162 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49516 (1999 CJ32)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CJ32 = 2000 KL47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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