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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
4362 Carlisle (1978 PR4)
Classification: Main-belt Asteroid          SPK-ID: 2004362
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016377589277149 3.9925e-08  
a 2.238117219809982 7.7059e-09 au
q 2.010640001370968 8.8796e-08 au
i 4.714248566327257 4.328e-06 deg
node 34.39006002767072 4.6186e-05 deg
peri 171.891625648555 5.0354e-05 deg
M 147.3928606055331 2.2485e-05 deg
tp 2458099.778065025068
(2017-Dec-12.27806502)
7.5134e-05 TDB
period 1222.989335103579
3.35
6.3162e-06
1.729e-08
d
yr
n .2943607026381064 1.5202e-09 deg/d
Q 2.465594438248996 8.4891e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2002  
   data-arc span      24510 days (67.10 yr)  
   first obs. used      1952-09-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:35:19  

Additional Information
 Earth MOID = 1.00633 au 
 Jupiter MOID = 2.49362 au 
 T_jup = 3.625 
[ 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 13.0   n/a MPO431547  
diameter diameter 5.590 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.391   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4362 Carlisle (1978 PR4)          Discovered 1978-Aug-01 by Perth Observatory at Bickley
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1978 PR4 = 1974 FM1 = 1984 EE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin