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  • MPEC 2019-S49 : 2019 SR1

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    M.P.E.C. 2019-S49                            Issued 2019 September 22, 22:36 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2019 SR1                                 
    
    
    Observations:
         K19S01R* C2019 09 20.12051 21 29 27.67 -01 39 23.3          20.8 GVES049G96
         K19S01R  C2019 09 20.12617 21 29 26.13 -01 38 40.1          20.8 GVES049G96
         K19S01R  C2019 09 20.13181 21 29 24.61 -01 37 57.4          20.9 GVES049G96
         K19S01R  C2019 09 20.13746 21 29 23.09 -01 37 14.8          20.8 GVES049G96
         K19S01R  C2019 09 20.29449 21 28 40.84 -01 17 38.3          21.1 GVES049I52
         K19S01R  C2019 09 20.29639 21 28 40.36 -01 17 24.0          20.9 GVES049I52
         K19S01R  C2019 09 20.29829 21 28 39.86 -01 17 10.3          22.5 GVES049I52
         K19S01R  C2019 09 20.30018 21 28 39.32 -01 16 55.9          22.5 GVES049I52
         K19S01R |C2019 09 21.04362 21 25 50.21 +00 13 12.8          20.9 VuES049807
         K19S01R |C2019 09 21.04912 21 25 48.85 +00 13 50.9          20.9 VuES049807
         K19S01R |C2019 09 21.05435 21 25 47.58 +00 14 27.2          21.2 VuES049807
         K19S01R |C2019 09 22.09539 21 22 08.39 +02 08 52.4          21.3 VuES049807
         K19S01R |C2019 09 22.10362 21 22 06.58 +02 09 44.1          21.3 VuES049807
         K19S01R |C2019 09 22.11155 21 22 04.79 +02 10 33.9          21.2 VuES049807
         K19S01R  C2019 09 22.12201 21 22 05.05 +02 10 30.8          21.4 GVES049G96
         K19S01R  C2019 09 22.12363 21 22 04.70 +02 10 41.1          21.0 GVES049G96
         K19S01R  C2019 09 22.12525 21 22 04.34 +02 10 50.9          21.9 GVES049G96
         K19S01R  C2019 09 22.12687 21 22 04.00 +02 11 01.2          22.1 GVES049G96
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
        0.61-m f/6.5 astrograph + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers B. M. Africano, E. 
       J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. 
       Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. 
       Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers 
       B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, 
       A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. 
       A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    
    Orbital elements:
    2019 SR1                                                 Earth MOID = 0.0720 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
    M 328.05870              (2000.0)            P               Q
    n   0.94345011     Peri.  239.56891     -0.63632238     +0.76854869
    a   1.0295721      Node   350.05400     -0.50668391     -0.48142525
    e   0.1765505      Incl.   22.65687     -0.58169171     -0.42138182
    P   1.04           H   24.4           G   0.15           U   7
    Residuals in seconds of arc
    190920 G96  0.1+  0.4-    190920 I52  0.3+  0.2-    190922 807  0.2+  0.1+
    190920 G96  0.1-  0.0     190920 I52  0.3-  0.1+    190922 807  0.4-  0.2+
    190920 G96  0.1-  0.2+    190921 807  0.1-  0.0     190922 G96  0.0   0.0
    190920 G96  0.0   0.1+    190921 807  0.1-  0.0     190922 G96  0.0   0.1+
    190920 I52  0.0   0.0     190921 807  0.2+  0.0     190922 G96  0.1-  0.2-
    190920 I52  0.3+  0.2+    190922 807  0.1+  0.0     190922 G96  0.1+  0.1-
    
    Ephemeris:
    2019 SR1                 a,e,i = 1.03, 0.18, 23                  q = 0.8478
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 08 23    05 02 09.0 -58 09 17   0.1428  1.0280    92.7    79.4    23.0
    ...
    2019 09 07    23 42 14.5 -46 12 27   0.08244 1.0717   139.1    38.0    20.7
    ...
    2019 09 15    21 58 18.6 -15 20 16   0.09608 1.0934   154.6    23.2    20.6
    ...
    2019 09 21    21 25 58.9 +00 07 29   0.1265  1.1088   143.8    32.3    21.5
    2019 09 22    21 22 27.7 +01 58 10   0.1325  1.1113   142.0    33.8    21.6
    2019 09 23    21 19 19.2 +03 39 00   0.1387  1.1138   140.2    35.2    21.8
    ...
    2019 09 29    21 06 33.6 +11 06 13   0.1787  1.1280   131.3    41.8    22.6
    ...
    2019 10 07    21 00 01.8 +16 48 10   0.2363  1.1455   123.0    47.1    23.3
    ...
    2019 10 22    21 04 01.4 +22 08 36   0.3481  1.1732   112.4    51.7    24.4
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S49
    


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