[Iaude] MPEC S31: 2019 SA1 [a=1.47,e=0.32,i=8.4,H=26.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Sep 21 01:23:24 EDT 2019


M.P.E.C. 2019-S31                            Issued 2019 September 21, 05:21 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2019 SA1                                    


Observations:
     K19S01A  C2019 09 17.43918722 48 05.745+17 03 34.72         21.0 GVES031F51
     K19S01A  C2019 09 17.45233722 48 17.267+17 00 53.77         20.5 GVES031F51
     K19S01A  C2019 09 17.46549422 48 28.823+16 58 12.74         20.3 GVES031F51
     K19S01A* C2019 09 20.28253 23 26 04.34 +08 27 36.9          20.4 GVES031G96
     K19S01A  C2019 09 20.28762 23 26 07.43 +08 26 49.2          20.4 GVES031G96
     K19S01A  C2019 09 20.29269 23 26 10.52 +08 26 00.6          20.6 GVES031G96
     K19S01A  C2019 09 20.29777 23 26 13.55 +08 25 13.0          20.9 GVES031G96
     K19S01A  C2019 09 20.43611 23 27 38.13 +08 03 16.1          20.1 GVES031I52
     K19S01A  C2019 09 20.43754 23 27 39.04 +08 03 02.3          20.5 GVES031I52
     K19S01A  C2019 09 20.43896 23 27 39.95 +08 02 48.7          21.2 GVES031I52
     K19S01A  C2019 09 20.44038 23 27 40.84 +08 02 35.8          20.3 GVES031I52
     K19S01A pC2019 09 20.94045123 33 05.87 +06 45 58.6          20.5 GVES031L01
     K19S01A pC2019 09 20.94258223 33 07.15 +06 45 39.5          20.4 GVES031L01
     K19S01A IC2019 09 20.94524323 33 08.55 +06 45 16.2          20.2 GVES031L01
     K19S01A KC2019 09 21.18753223 35 37.49 +06 09 56.0          20.8 VuES031H21
     K19S01A KC2019 09 21.19334123 35 40.67 +06 09 05.6          20.5 VuES031H21
     K19S01A KC2019 09 21.19924723 35 43.85 +06 08 14.8          20.4 VuES031H21

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, E. 
   Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
   Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.  
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0 
   astrograph + 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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, I. Lyon, F. Valentine.  
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 SA1                                                 Earth MOID = 0.0410 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 300.13132              (2000.0)            P               Q
n   0.55556925     Peri.  133.64177     +0.69746662     +0.71661570
a   1.4654711      Node   180.58872     -0.69238008     +0.67333475
e   0.3247430      Incl.    8.41191     -0.18479758     +0.18188529
P   1.77           H   26.3           G   0.15           U   7
Residuals in seconds of arc
190917 F51  0.1-  0.3+    190920 G96  0.7-  0.7+    190920 L01  1.1+  0.4+
190917 F51  0.1-  0.1-    190920 I52  0.6-  0.1-    190920 L01  0.6-  0.8+
190917 F51  0.2+  0.2-    190920 I52  0.2-  0.4-    190921 H21  0.2+  0.4-
190920 G96  0.3+  0.6-    190920 I52  0.2+  0.5-    190921 H21  0.2+  0.4-
190920 G96  0.1+  0.2+    190920 I52  0.3+  0.1+    190921 H21  0.6-  0.1-
190920 G96  0.2+  0.1-    190920 L01  0.1+  0.5+

Ephemeris:
2019 SA1                 a,e,i = 1.47, 0.32, 8                   q = 0.9896
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 22    15 34 20.5 +37 46 31   0.1041  0.9938    77.2    96.9    24.9
...
2019 09 06    18 14 36.1 +44 07 03   0.05224 1.0177    99.0    78.1    22.7
...
2019 09 14    21 41 18.9 +29 16 29   0.04223 1.0382   138.6    39.8    21.1
...
2019 09 20    23 22 51.6 +09 14 23   0.05326 1.0566   167.8    11.6    20.8
2019 09 21    23 33 41.7 +06 38 53   0.05631 1.0599   171.2     8.3    20.8
2019 09 22    23 43 17.0 +04 18 49   0.05960 1.0633   174.4     5.3    20.7
...
2019 09 28    00 22 28.7 -05 21 22   0.08304 1.0847   172.7     6.7    21.6
...
2019 10 06    00 48 34.6 -11 24 04   0.1205  1.1162   163.8    14.5    22.8
...
2019 10 21    01 09 41.9 -14 36 10   0.2036  1.1818   153.9    21.8    24.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S31




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