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167P/CINEOS
Classification: Chiron-type Comet          SPK-ID: 1001647
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453075.5 (2004-Mar-11.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .269954585257652 2.0841e-05  
a 16.14083789591302 0.00063946 AU
q 11.78354469601083 0.00013335 AU
i 19.12721287971386 5.322e-05 deg
node 295.8374138687309 5.8604e-05 deg
peri 343.6494764684471 0.0033333 deg
M 16.20284639245304 0.0027498 deg
tp 2452009.452994209929
(2001-Apr-09.95299421)
0.11825 JED
period 23685.77179520637
64.85
1.4076
0.003854
d
yr
n .0151989980783678 9.0322e-07 deg/d
Q 20.49813109581521 0.00081208 AU
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      3416 days (9.35 yr)  
   first obs. used      2002-06-12  
   last obs. used      2011-10-19  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      3  
   fit RMS      .4857  
   data source      ORB  
   producer      Otto Matic  
   solution date      2012-Feb-04 11:50:53  

Additional Information
 Earth MOID = 10.7718 AU 
 T_jup = 3.527 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet nuclear magnitude M2 9.7 mag n/a MPEC 2005-M12  
comet nuclear magnitude slope K2 5.0   n/a MPEC 2005-M12  
comet nuclear phase coefficient PC 0.03   n/a MPEC 2005-M12  

[ 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
2039-Jun-02 16:55 17:18 Uranus 1.63885979896459 1.63558036472899 1.64217101392769 2.556280254415 2.54701768452769 2465942.205458209 1038.19023075147 46642.7041147488 1404.56317455244 -66.2750952794717 19083.0978714874 T 19 CATAB v2.0c-linF95 2012-Feb-04 11:58:53 2012-Feb-04 11:59

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2001.3   167P/2004 PY42       
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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