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27207 (1999 CD97)
Classification: Main-belt Asteroid          SPK-ID: 2027207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06254893180630612 3.427e-08  
a 2.664474924540155 1.1035e-08 au
q 2.49781486418548 9.1668e-08 au
i 4.019636681665742 3.978e-06 deg
node 334.159694260215 5.3065e-05 deg
peri 54.18076654981684 6.2591e-05 deg
M 77.29433660322719 3.2421e-05 deg
tp 2458659.416228617656
(2019-Jun-24.91622862)
0.00014295 TDB
period 1588.60484601814
4.35
9.8688e-06
2.702e-08
d
yr
n .2266139379483482 1.4078e-09 deg/d
Q 2.83113498489483 1.1725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1946  
   data-arc span      10054 days (27.53 yr)  
   first obs. used      1992-07-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:59:16  

Additional Information
 Earth MOID = 1.50433 au 
 Jupiter MOID = 2.444 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8   n/a MPO358883  
diameter diameter 7.347 km 1.952 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.108   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

27207 (1999 CD97)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CD97 = 1992 OW2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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