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 ]  
595 Polyxena (A906 FL)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000595
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 85 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06363723217601795 1.9847e-08  
a 3.206942864968499 1.3933e-08 au
q 3.002861897295275 6.9477e-08 au
i 17.82995502468032 1.2501e-06 deg
node 23.87994595024549 3.2668e-06 deg
peri 279.7217506960992 1.7733e-05 deg
M 269.036642230168 1.4724e-05 deg
tp 2459730.528525283561
(2022-May-31.02852528)
8.4582e-05 TDB
period 2097.660791996006
5.74
1.367e-05
3.743e-08
d
yr
n .1716197401284533 1.1184e-09 deg/d
Q 3.411023832641724 1.4819e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2982  
   data-arc span      41998 days (114.98 yr)  
   first obs. used      1906-03-28  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38407  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:38:28  

Additional Information
 Earth MOID = 2.05373 au 
 Jupiter MOID = 1.79501 au 
 T_jup = 3.114 
[ 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 7.94   n/a MPCxxxxx  
diameter diameter 90.647 km 1.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 11.801 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Hainaut-Rouelle, M.-C.; Hainaut, O.R.; Detal, A. (1995) Astron. Astrophys. Suppl. Ser. 112, 125-142.]
[Warner, B.D. (2008) Minor Planet Bull. 35, 171-172.]
[Schmidt, R.E. (2015) Minor Planet Bull. 42, 1-3.]
geometric albedo albedo 0.145   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

595 Polyxena (A906 FL)          Discovered 1906-Mar-27 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A906 FL = 2000 SV346 = A908 TA = A911 FA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 05:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin