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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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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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1240239826526056 3.9305e-08  
a 2.739087274751005 1.3474e-08 au
q 2.399374762103313 1.084e-07 au
i 7.519740534901034 4.4401e-06 deg
node 326.4893755925476 3.137e-05 deg
peri 265.8360941128308 3.6569e-05 deg
M 326.1423728469452 2.081e-05 deg
tp 2459356.226043482213
(2021-May-21.72604348)
9.6056e-05 TDB
period 1655.797537144849
4.53
1.2218e-05
3.345e-08
d
yr
n .2174178858973066 1.6043e-09 deg/d
Q 3.078799787398696 1.5145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1887  
   data-arc span      15815 days (43.30 yr)  
   first obs. used      1977-10-07  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49151  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:02:25  

Additional Information
 Earth MOID = 1.40216 au 
 Jupiter MOID = 1.99024 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 13.73   n/a E2021B10  
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. 2020-October); 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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