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11572 Schindler (1993 RM7)
Classification: Main-belt Asteroid          SPK-ID: 2011572
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167876205605236 3.5095e-08  
a 2.424254870221122 1.0536e-08 au
q 2.017280161188386 8.4208e-08 au
i .6435424788113563 4.1762e-06 deg
node 218.0713790840231 0.0003194 deg
peri 53.3453483913456 0.00031966 deg
M 98.90778010294876 1.0977e-05 deg
tp 2458621.714107418549
(2019-May-18.21410742)
4.2366e-05 TDB
period 1378.687512624268
3.77
8.988e-06
2.461e-08
d
yr
n .2611179086657255 1.7023e-09 deg/d
Q 2.831229579253858 1.2305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1121  
   data-arc span      9544 days (26.13 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:37:25  

Additional Information
 Earth MOID = 1.00114 au 
 Jupiter MOID = 2.26719 au 
 T_jup = 3.492 
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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 15.2   n/a MPO502258  
rotation period rot_per 7.429 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

11572 Schindler           Discovered 1993 Sept. 15 by E. W. Elst at the European Southern Observatory.
Oskar Schindler (1905-1974) was an German industrialist during World War II. Through his heroic actions a group of Polish Jews avoided extermination by the Nazis in 1944. Director Steven Spielberg used this story for the movie Schindler's List (1993).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1993 RM7 = 1996 HB10 = 1997 TQ21 
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