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187669 (2008 CK5)
Classification: Main-belt Asteroid          SPK-ID: 2187669
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865494441015815 3.847e-08  
a 3.104815185078211 2.644e-08 au
q 2.525613638263722 1.1837e-07 au
i 12.28305353867373 4.5665e-06 deg
node 166.3207411665201 2.3301e-05 deg
peri 290.1342125996385 2.7109e-05 deg
M 160.7462788365631 1.5233e-05 deg
tp 2458308.241929420960
(2018-Jul-08.74192942)
7.89e-05 TDB
period 1998.260287785846
5.47
2.5526e-05
6.989e-08
d
yr
n .1801567104147852 2.3013e-09 deg/d
Q 3.684016731892701 3.1373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2001-11-15  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:56:21  

Additional Information
 Earth MOID = 1.57361 au 
 Jupiter MOID = 1.63709 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 15.95   n/a E2021B55  

187669 (2008 CK5)          Discovered 2008-Feb-05 by OAM at OAM
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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
1951-Jul-09 06:18 00:03 Jupiter 1.92078554684417 1.92078365534238 1.9207874383548 4.45538031704863 4.35527949684716 2433836.762251086 2.57329319716251 234.998071335943 22.5107827680638 68.6596608292123 2733254.50874669 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
1961-Aug-09 06:17 00:02 Jupiter 1.6591654611437 1.65916485906309 1.6591660632261 2.48767347080542 2.27321291235282 2437520.762061707 2.37122983602128 224.933167234764 35.693437731742 -76.885327998112 1547819.35112915 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
2022-Oct-23 20:27 < 00:01 Jupiter 1.95182746969815 1.95182691193212 1.95182802746417 4.50005327842286 4.40256196572946 2459876.352036791 0.339842458044189 48.8574021114767 23.4724035245409 74.6624957148816 3101422.87344594 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
2032-Nov-28 06:34 < 00:01 Jupiter 1.64024266426604 1.64024205338015 1.64024327515221 2.69900884312468 2.5003694272881 2463564.773775504 0.794094102560432 91.1345141444882 30.8713676179798 -81.6525673506192 2095155.56673919 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
2094-Feb-07 01:11 00:03 Jupiter 1.98382329026971 1.98382114312967 1.98382543742002 4.52903716648765 4.43376231436905 2485915.549274257 3.14886386947588 257.540462230047 23.3169626288274 67.2939071634776 2807314.22948361 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
2104-Mar-17 12:26 00:04 Jupiter 1.62638010096758 1.62637935617274 1.62638084577897 2.877913203631 2.69086970895568 2489606.018356985 3.73497182792932 364.40677912979 25.1096275746672 -80.9975306004601 1929158.98452782 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
2175-Jul-03 18:42 00:07 Jupiter 1.60927000040193 1.60926931255491 1.60927068830777 3.03095977884715 2.8520234925983 2515646.278937719 6.66936148293803 707.272810377092 21.8642665284599 -84.6124110683211 2039293.21569395 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56
2185-May-06 07:46 00:08 Jupiter 1.99454582724924 1.99454197736419 1.99454967716638 1.75408349433021 1.49247116349691 2519240.823809876 8.4808815896959 690.894226553698 25.0424781516599 -61.7698434105792 1953009.46416288 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 21:56:22 2021-Apr-13 21:56

Alternate Designations
 2008 CK5 = 2008 CJ185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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