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214997 (2008 CK47)
Classification: Main-belt Asteroid          SPK-ID: 2214997
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05427948018386087 4.2098e-08  
a 3.08367228376121 3.3349e-08 au
q 2.916292155141273 1.3787e-07 au
i 16.84146645175574 4.877e-06 deg
node 164.9562818911963 1.9088e-05 deg
peri 170.577501879384 5.823e-05 deg
M 258.4030956809426 5.6172e-05 deg
tp 2459558.685726948273
(2021-Dec-10.18572695)
0.00031175 TDB
period 1977.883706675941
5.42
3.2086e-05
8.785e-08
d
yr
n .1820127233895976 2.9526e-09 deg/d
Q 3.251052412381148 3.5159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2003-01-31  
   last obs. used      2020-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:13:45  

Additional Information
 Earth MOID = 1.90856 au 
 Jupiter MOID = 2.04092 au 
 T_jup = 3.159 
[ 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 15.4   n/a MPO433406  
diameter diameter 4.241 km 2.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214997 (2008 CK47)          Discovered 2008-Feb-03 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2002-Nov-17 06:17 00:01 Thisb 0.0419710138785056 0.0419670852632622 0.0419749429218773 5.44579225295004 5.44579222311928 2452595.761756283 1.36821648872198 301.210486973673 75.1660909448118 -51.6799687967116 66776.9250586599 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 04:13:59 2020-Jun-24 04:14
2062-Mar-10 11:55 00:02 Inter 0.028756653946763 0.0287312852713858 0.0287820229194019 8.23052302672624 8.23052296487436 2474258.996700493 2.27800373904318 1273.17752346296 72.6613311619971 6.59500071696985 7579.57059701608 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 04:13:59 2020-Jun-24 04:14

Alternate Designations
 2008 CK47 = 2005 OV17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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