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19525 (1999 CO)
Classification: Main-belt Asteroid          SPK-ID: 2019525
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06560057396764843 3.9993e-08  
a 2.452023616332209 9.0902e-09 au
q 2.291169459718587 9.7862e-08 au
i 5.744093933554832 4.107e-06 deg
node 118.832535884249 3.9398e-05 deg
peri 122.4457424076372 4.9212e-05 deg
M 106.9893949441305 2.8567e-05 deg
tp 2458583.703915294020
(2019-Apr-10.20391529)
0.0001114 TDB
period 1402.443583987988
3.84
7.7988e-06
2.135e-08
d
yr
n .2566948176099206 1.4274e-09 deg/d
Q 2.612877772945831 9.6865e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1895  
   data-arc span      15380 days (42.11 yr)  
   first obs. used      1977-07-20  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:28:07  

Additional Information
 Earth MOID = 1.28392 au 
 Jupiter MOID = 2.39391 au 
 T_jup = 3.485 
[ 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 13.8   n/a MPO347676  
diameter diameter 9.859 km 0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19525 (1999 CO)          Discovered 1999-Feb-05 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CO = 2000 LC30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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