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27830 (1994 CK14)
Classification: Main-belt Asteroid          SPK-ID: 2027830
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129157311699242 5.3446e-08  
a 2.97544724359793 1.6841e-08 au
q 2.639472442529534 1.5808e-07 au
i 10.93516444236931 5.6108e-06 deg
node 22.99835120988785 1.7406e-05 deg
peri 329.0181983424916 2.5207e-05 deg
M 208.7254600486565 2.0548e-05 deg
tp 2459788.253150090232
(2022-Jul-27.75315009)
0.0001097 TDB
period 1874.678542229901
5.13
1.5916e-05
4.358e-08
d
yr
n .1920329229200999 1.6304e-09 deg/d
Q 3.311422044666326 1.8743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1488  
   data-arc span      11378 days (31.15 yr)  
   first obs. used      1989-04-04  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:36:03  

Additional Information
 Earth MOID = 1.642 au 
 Jupiter MOID = 2.15792 au 
 T_jup = 3.224 
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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 13.7   n/a MPO435957  
diameter diameter 6.478 km 0.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.287   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27830 (1994 CK14)          Discovered 1994-Feb-08 by Elst, E. W. at La Silla
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

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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
1994-Aug-31 18:31 < 00:01 Cybel 0.0175706733209038 0.0175697012044971 0.0175716456097948 4.04854089931705 4.04854081380465 2449596.271646511 0.729928737643296 146.044991584426 37.6389209386761 -77.509966742456 68258.736013076 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:18 2020-Jun-23 19:36
2102-Jul-20 21:43 00:02 Cybel 0.0260395927530217 0.026025729521431 0.0260534607895104 4.11758279575371 4.11758273902022 2489000.405160079 1.79259105215025 888.448794486486 36.0347285203476 38.9700009908457 68038.8549980609 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:18 2020-Jun-23 19:36

Alternate Designations
 1994 CK14 = 1999 CQ55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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