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 ]  
5990 Panticapaeon (1977 EO)
Classification: Main-belt Asteroid          SPK-ID: 2005990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09466042571627704 1.7913e-08  
a 2.243185231096496 6.6515e-09 au
q 2.030844362160436 3.9771e-08 au
i 7.019641651664878 3.4483e-07 deg
node 344.4027965106927 4.4855e-06 deg
peri 224.7353886886661 1.6113e-05 deg
M 322.7317773595009 1.3968e-05 deg
tp 2459327.537609469340
(2021-Apr-23.03760947)
4.7831e-05 TDB
period 1227.145706682139
3.36
5.4581e-06
1.494e-08
d
yr
n .2933636959651188 1.3048e-09 deg/d
Q 2.455526100032555 7.2811e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2322  
   data-arc span      18698 days (51.19 yr)  
   first obs. used      1970-01-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44416  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:12:27  

Additional Information
 Earth MOID = 1.03271 au 
 Jupiter MOID = 2.52322 au 
 T_jup = 3.617 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.66   n/a E2021B10  
diameter diameter 4.876 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.440   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

5990 Panticapaeon (1977 EO)          Discovered 1977-Mar-09 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1977 EO = 1970 AM = 1984 GB1 = 1985 TQ2 = 1987 AQ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-23 10:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin