[Iaude] MPEC S48: 2019 SQ1 [a=1.09,e=0.19,i=1.1,H=27.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Sep 22 17:39:11 EDT 2019


M.P.E.C. 2019-S48                            Issued 2019 September 22, 21:37 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 SQ1                                    


Observations:
     K19S01Q* C2019 09 20.18857 22 29 39.05 -01 46 36.9          20.0 GVES048G96
     K19S01Q  C2019 09 20.19414 22 29 49.32 -01 44 07.3                VES048G96
     K19S01Q  C2019 09 20.20528 22 30 09.72 -01 39 03.3          20.2 GVES048G96
     K19S01Q* C2019 09 20.28299 23 27 55.61 +04 52 03.1          20.4 GVES048G96
     K19S01Q  C2019 09 20.28807 23 27 55.75 +04 51 40.2          20.9 GVES048G96
     K19S01Q  C2019 09 20.29315 23 27 55.91 +04 51 17.5          20.9 GVES048G96
     K19S01Q  C2019 09 20.29950 23 27 56.08 +04 50 49.0          20.9 GVES048G96
     K19S01Q  C2019 09 20.40979 22 36 57.28 -00 07 00.6          19.8 GVES048G96
     K19S01Q  C2019 09 20.41014 22 36 58.19 -00 06 51.9          20.5 GVES048G96
     K19S01Q  C2019 09 20.41049 22 36 59.21 -00 06 40.9          20.0 GVES048G96
     K19S01Q  C2019 09 20.41084 22 37 00.11 -00 06 33.8                VES048G96
     K19S01Q  C2019 09 20.42462 23 28 01.03 +04 41 24.6                VES048I52
     K19S01Q  C2019 09 20.42740 23 28 01.19 +04 41 12.9          20.9 GVES048I52
     K19S01Q  C2019 09 20.42971 23 28 01.33 +04 41 02.2          20.6 GVES048I52
     K19S01Q  C2019 09 20.43138 23 28 01.49 +04 40 55.0          20.4 GVES048I52
     K19S01Q KC2019 09 20.87422323 19 16.29 +02 47 11.4          20.0 GVES048J95
     K19S01Q KC2019 09 20.88001823 19 34.27 +02 49 53.4          19.8 GVES048J95
     K19S01Q KC2019 09 20.88662623 19 54.51 +02 52 59.6          19.6 GVES048J95
     K19S01Q KC2019 09 20.89137323 20 08.94 +02 55 12.3          19.8 GVES048J95
     K19S01Q KC2019 09 20.89613523 20 23.26 +02 57 24.7          19.9 GVES048J95
     K19S01Q KC2019 09 20.93067423 29 07.69 +04 05 21.1          21.1 GVES048L01
     K19S01Q pC2019 09 20.93264023 29 07.73 +04 05 12.6          20.7 GVES048L01
     K19S01Q pC2019 09 20.93461223 29 07.78 +04 05 06.1          21.0 GVES048L01
     K19S01Q |C2019 09 21.09749 23 29 30.33 +03 59 01.3          21.0 VuES048807
     K19S01Q |C2019 09 21.10246 23 29 30.45 +03 58 42.5          21.1 VuES048807
     K19S01Q |C2019 09 21.10755 23 29 30.58 +03 58 22.9          21.0 VuES048807

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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
   + 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 SQ1                                                 Earth MOID = 0.0009 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 298.46459              (2000.0)            P               Q
n   0.86444686     Peri.   77.67213     -0.00308029     +0.99998697
a   1.0913830      Node   192.15358     -0.92482674     -0.00439691
e   0.1945748      Incl.    1.10774     -0.38037614     +0.00259252
P   1.14           H   27.6           G   0.15           U   8
Residuals in seconds of arc
190920 G96  0.1+  0.3-    190920 I52  0.4-  0.3+    190920 L01  0.1+  0.8+
190920 G96  0.0   0.2-    190920 I52  0.4-  0.0     190921 807  0.2-  0.4-
190920 G96  0.2+  0.1+    190920 I52  0.5+  0.3+    190921 807  0.3-  0.0
190920 G96  0.0   0.3+    190920 L01  0.8+  0.0     190921 807  0.3-  0.1+
190920 I52  0.4-  0.4-    190920 L01  0.3+  0.6-

Ephemeris:
2019 SQ1                 a,e,i = 1.09, 0.19, 1                   q = 0.8790
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 23    11 52 30.7 +12 53 35   0.06691 0.9518    26.1   152.1    30.5
...
2019 09 07    12 44 59.8 +37 17 28   0.01479 0.9965    39.0   140.4    25.4
...
2019 09 15    23 06 12.4 +18 08 57   0.01764 1.0222   157.8    21.8    19.9
...
2019 09 21    23 29 13.9 +04 03 21   0.03780 1.0417   172.6     7.1    21.1
2019 09 22    23 30 48.2 +03 02 44   0.04133 1.0450   173.1     6.6    21.3
2019 09 23    23 32 08.0 +02 11 29   0.04489 1.0483   173.1     6.6    21.5
...
2019 09 29    23 37 22.3 -01 00 07   0.06698 1.0678   169.0    10.3    22.5
...
2019 10 07    23 41 58.7 -02 49 51   0.09861 1.0937   161.6    16.8    23.7
...
2019 10 22    23 51 23.7 -03 29 57   0.1659  1.1402   148.5    27.1    25.2

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S48




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