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JPL Small-Body Database Browser
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11773 Schouten (1021 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2011773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242946183207195 4.216e-08  
a 2.739950049395881 1.519e-08 au
q 2.399389003788383 1.1479e-07 au
i 7.518127549556628 4.681e-06 deg
node 326.4994827925728 3.4619e-05 deg
peri 265.654907548293 4.0122e-05 deg
M 195.9395929748497 2.2619e-05 deg
tp 2459355.442159397270
(2021-May-20.94215940)
0.00010627 TDB
period 1656.579928765834
4.54
1.3776e-05
3.772e-08
d
yr
n .2173152008839097 1.8072e-09 deg/d
Q 3.080511095003378 1.7078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1594  
   data-arc span      15401 days (42.17 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:19:11  

Additional Information
 Earth MOID = 1.40346 au 
 Jupiter MOID = 1.99008 au 
 T_jup = 3.327 
[ 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 13.7   n/a MPO381360  
diameter diameter 5.395 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.540 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.242   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11773 Schouten           Discovered 1977 Oct. 17 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Cornelis Willem Schouten (1580-1625), together with Jacob Le Maire, discovered a passage from the south Atlantic to the Pacific. The Straits of Le Maire (Estrecho De Le Maire) is, with Staten Island (Isla de los Estados) and Cape Horn (Cabo de Hornos), a reminder of their epic 1615-1616 voyage.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1021 T-3 = 1998 FO101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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