Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
364P/PANSTARRS
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1003263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457839.5 (2017-Mar-27.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7225518933485438 3.256e-08  
a 2.8769966666472 3.3614e-08 au
q .7982172780038166 9.1573e-08 au
i 12.15526964028399 8.7762e-06 deg
node 46.22760308240814 5.5228e-05 deg
peri 211.9245321253267 5.5915e-05 deg
M 268.2204673543295 2.9596e-06 deg
tp 2458293.913061435692
(2018-Jun-24.41306144)
1.4712e-05 TDB
period 1782.409404375693
4.88
3.1237e-05
8.552e-08
d
yr
n .2019737996872237 3.5397e-09 deg/d
Q 4.955776055290584 5.7901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      2102 days (5.75 yr)  
   first obs. used      2013-02-01  
   last obs. used      2018-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-15 08:31:19  

Additional Information
 Earth MOID = .0867108 au 
 Jupiter MOID = .527547 au 
 T_jup = 2.814 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 16.6   0.7 48 2 parameter fit from 242 observations, autocmod 2.6q
comet total magnitude slope K1 11.   n/a 48 autocmod 2.6q
comet nuclear magnitude M2 19.2   0.8 48 from 449 observations, autocmod 2.6q
comet nuclear magnitude slope K2 5.   n/a 48 autocmod 2.6q
comet nuclear phase coefficient PC 0.03   n/a 48 autocmod 2.6q

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2018.5   364P/2018 A2       
 2013.6   364P/2013 CU129       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 18:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin