Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2699551843085261 2.0841e-05  
a 16.1408551156671 0.00063946 AU
q 11.78354759801997 0.00013335 AU
i 19.12720756917645 5.322e-05 deg
node 295.8374388815109 5.8604e-05 deg
peri 343.6495125063299 0.0033333 deg
M 16.20278505794441 0.0027498 deg
tp 2452009.455323688391
(2001-Apr-09.95532369)
0.11825 JED
period 23685.8096987474
64.85
1.4076
0.003854
d
yr
n .01519897375596318 9.0322e-07 deg/d
Q 20.49816263331423 0.00081209 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.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .49055  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 19:41:46  

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 16:44 17:18 Uranus 1.63888660012884 1.63560697665391 1.64219800263823 2.55627956490424 2.54701714491069 2465942.196990276 1038.22178200562 46642.5481066472 1404.56814148299 -66.2733938863258 19083.0893282164 T 20 CATAB v2.0c-linF95 2014-Jun-13 19:41:48 2014-Jun-13 19:41

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Dec-19 00:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin