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 ]  
5081 Sanguin (1976 WC1)
Classification: Main-belt Asteroid          SPK-ID: 2005081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134656768500091 2.0652e-08  
a 2.318663966150569 8.3142e-09 au
q 2.055575189843568 4.7845e-08 au
i 13.19758728354919 5.3114e-07 deg
node 83.26052965044886 2.9582e-06 deg
peri 163.573968513557 5.1602e-06 deg
M 313.5483442859351 6.4849e-06 deg
tp 2459366.900199949283
(2021-Jun-01.40019995)
2.3909e-05 TDB
period 1289.60036108258
3.53
6.9363e-06
1.899e-08
d
yr
n .2791562493808477 1.5015e-09 deg/d
Q 2.581752742457569 9.2576e-09 au
  Orbit Determination Parameters
   # obs. used (total)      4682  
   data-arc span      19316 days (52.88 yr)  
   first obs. used      1968-04-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .30025  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:07:33  

Additional Information
 Earth MOID = 1.04238 au 
 Jupiter MOID = 2.4609 au 
 T_jup = 3.536 
[ 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 12.78   n/a E2021B10  
diameter diameter 17.464 km 0.554 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.260 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2010) Minor Planet Bull. 37, 161-165.]
[Behrend, R. (2017) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.034   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B Ch   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

5081 Sanguin           Discovered 1976 Nov. 18 by the Felix Aguilar Observatory team at the El Leoncito Station.
Juan Sanguin (1933-2006) was an Argentinian astronomer who was in charge of the minor planet and comet programs at the El Leoncito Station for more than a quarter of a century.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

Alternate Designations
 1976 WC1 = 1968 HD1 = 1989 JN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-15 03:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin