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JPL Small-Body Database Browser
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27195 (1999 CD61)
Classification: Outer Main-belt Asteroid          SPK-ID: 2027195
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182102519009004 3.8264e-08  
a 3.200797755095692 2.112e-08 au
q 2.822430646181994 1.1772e-07 au
i 4.574111965369314 4.8647e-06 deg
node 191.3119003971265 4.2359e-05 deg
peri 124.2321155684201 4.6173e-05 deg
M 18.71631892900787 1.8687e-05 deg
tp 2458491.756398147106
(2019-Jan-08.25639815)
0.00010832 TDB
period 2091.634408215181
5.73
2.0702e-05
5.668e-08
d
yr
n .1721142081933872 1.7035e-09 deg/d
Q 3.579164864009391 2.3617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1520  
   data-arc span      14673 days (40.17 yr)  
   first obs. used      1979-09-23  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:01:09  

Additional Information
 Earth MOID = 1.81145 au 
 Jupiter MOID = 1.72028 au 
 T_jup = 3.178 
[ 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 13.3   n/a MPO319421  
diameter diameter 11.813 km 0.324 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27195 (1999 CD61)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CD61 = 1979 SX6 = 2000 GP43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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