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27340 (2000 CH97)
Classification: Main-belt Asteroid          SPK-ID: 2027340
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198930676053976 3.6243e-08  
a 3.08330671941611 2.1778e-08 au
q 2.405308946515366 1.1073e-07 au
i 15.38995068236031 5.9699e-06 deg
node 170.2952992399703 1.4467e-05 deg
peri 105.0040411118348 2.0257e-05 deg
M 120.4782047438057 1.4775e-05 deg
tp 2457938.695817347201
(2017-Jul-04.19581735)
7.7538e-05 TDB
period 1977.532004744261
5.41
2.0952e-05
5.736e-08
d
yr
n .1820450941559128 1.9288e-09 deg/d
Q 3.761304492316853 2.6567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1113  
   data-arc span      23760 days (65.05 yr)  
   first obs. used      1954-11-06  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:03:15  

Additional Information
 Earth MOID = 1.44444 au 
 Jupiter MOID = 1.76107 au 
 T_jup = 3.136 
[ 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 MPO459048  
diameter diameter 11.974 km 0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27340 (2000 CH97)          Discovered 2000-Feb-12 by Roe, J. M. at Oaxaca
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CH97 = 1985 QU2 = 1996 TR51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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