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JPL Small-Body Database Browser
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376174 (2011 CK15)
Classification: Main-belt Asteroid          SPK-ID: 2376174
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07378722607268635 6.6666e-08  
a 2.671138019815033 2.6621e-08 au
q 2.474042154875594 1.7722e-07 au
i 4.674881451375621 7.2461e-06 deg
node 313.4431500199024 7.6483e-05 deg
peri 45.88115357044312 8.8945e-05 deg
M 176.5322273409769 4.5429e-05 deg
tp 2458218.576221501389
(2018-Apr-10.07622150)
0.00019697 TDB
period 1594.567544405302
4.37
2.3838e-05
6.526e-08
d
yr
n .2257665416953303 3.375e-09 deg/d
Q 2.868233884754473 2.8585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7061 days (19.33 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:43:32  

Additional Information
 Earth MOID = 1.47242 au 
 Jupiter MOID = 2.48506 au 
 T_jup = 3.372 
[ 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 16.8   n/a MPO418904  

376174 (2011 CK15)          Discovered 2005-Nov-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ 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
2116-Sep-24 17:31 00:26 Hygie 0.0336486971471632 0.0336294228542822 0.0336679823907672 1.83652729958116 1.8365266743554 2494180.229522203 26.3626514189523 1354.33048861121 129.899935479956 45.3931152249145 27479.8178969029 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 02:43:34 2020-Feb-26 02:43
2129-Dec-22 00:56 00:19 Iris 0.031699988121706 0.0316699994699361 0.0317299853628575 2.91135547036978 2.91135540807973 2499016.538742055 19.0756122629554 1706.53695564593 135.025149446246 29.0073976398483 17185.4260330421 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 02:43:34 2020-Feb-26 02:43
2160-Dec-21 21:11 00:05 Amphi 0.0499273691560385 0.0499143082643808 0.0499404762581861 1.81725161240653 1.81725154904593 2510339.382673914 4.5961686105401 2530.36529742915 137.831926889247 -75.3793865844456 52310.9390229815 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 02:43:34 2020-Feb-26 02:43

Alternate Designations
 2011 CK15 = 2005 VW90 = 2013 QP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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