[Iaude] MPEC S21: 2019 SP [a=1.78,e=0.58,i=4.7,H=24.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Sep 20 03:24:35 EDT 2019


M.P.E.C. 2019-S21                            Issued 2019 September 20, 07:23 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 SP                                     


Observations:
     K19S00P* C2019 09 18.53635 23 06 16.485+15 02 48.75         20.9 iUES021F51
     K19S00P  C2019 09 18.54881 23 06 14.568+15 03 13.96         20.3 iUES021F51
     K19S00P  C2019 09 18.56124 23 06 12.687+15 03 38.96         20.5 iUES021F51
     K19S00P KC2019 09 19.21603 23 04 48.32 +15 27 40.9          20.2 RoES021691
     K19S00P KC2019 09 19.23414 23 04 45.13 +15 28 24.2          20.7 RoES021691
     K19S00P KC2019 09 19.91046623 03 00.33 +15 55 32.9          20.4 GVES021J95
     K19S00P KC2019 09 19.92601123 02 57.42 +15 56 13.5          20.2 GVES021J95
     K19S00P KC2019 09 19.93227123 02 56.22 +15 56 30.4          20.5 GVES021J95
     K19S00P KC2019 09 19.96359 23 02 49.10 +15 57 59.0          19.5 GVES021595
     K19S00P KC2019 09 19.97832923 02 46.20 +15 58 38.4          20.2 GVES021L01
     K19S00P pC2019 09 19.98068823 02 45.80 +15 58 44.5          19.9 GVES021L01
     K19S00P KC2019 09 19.98304823 02 45.32 +15 58 50.7          20.1 GVES021L01
     K19S00P IC2019 09 19.98340 23 02 45.22 +15 58 50.6          20.1 GVES021595
     K19S00P KC2019 09 20.21709323 02 06.70 +16 09 25.0          20.6 VuES021H21
     K19S00P KC2019 09 20.22291123 02 05.50 +16 09 40.4          20.4 VuES021H21
     K19S00P KC2019 09 20.22901323 02 04.25 +16 09 56.9          20.5 VuES021H21

Observer details:
595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.5 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer T. H. Bressi.  0.9-m 
   f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
   Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. 
   Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. 
   Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
   + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.  Measurer 
   K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 SP                                                  Earth MOID = 0.0162 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 275.60410              (2000.0)            P               Q
n   0.41637223     Peri.  240.44091     +0.20362397     -0.97873160
a   1.7761578      Node   197.86180     +0.92404210     +0.20053770
e   0.5792141      Incl.    4.66293     +0.32354827     +0.04323293
P   2.37           H   24.5           G   0.15           U   8
Residuals in seconds of arc
190918 F51  0.1+  0.2-    190919 J95  0.2+  0.3-    190919 595  0.6-  0.2+
190918 F51  0.0   0.0     190919 J95  0.0   0.2+    190920 H21  0.0   0.3+
190918 F51  0.1-  0.1+    190919 595  0.0   0.2-    190920 H21  0.0   0.1-
190919 691 (2.4-  2.2+)   190919 L01  0.2-  0.3+    190920 H21  0.1+  0.2-
190919 691 (2.3-  2.7+)   190919 L01  0.6+  0.3+
190919 J95  0.2-  0.1-    190919 L01  0.3+  0.4+

Ephemeris:
2019 SP                  a,e,i = 1.78, 0.58, 5                   q = 0.7474
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 21    23 22 12.1 +08 07 20   0.3911  1.3666   150.8    21.2    24.2
...
2019 09 05    23 20 16.5 +10 43 01   0.2328  1.2308   161.0    15.5    22.6
...
2019 09 13    23 14 42.3 +12 41 36   0.1570  1.1575   163.1    14.6    21.6
...
2019 09 19    23 05 17.6 +15 19 49   0.1033  1.1026   160.4    17.8    20.7
2019 09 20    23 02 44.2 +16 00 19   0.09455 1.0935   159.4    18.8    20.5
2019 09 21    22 59 40.2 +16 48 04   0.08589 1.0845   158.2    20.1    20.3
...
2019 09 27    22 08 27.3 +28 26 08   0.03621 1.0305   139.9    38.8    18.9
...
2019 10 05    12 34 28.3 +09 43 03   0.04047 0.9611    14.2   165.2    30.7
...
2019 10 20    11 48 57.1 -04 40 07   0.1729  0.8459    27.2   147.4    28.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S21




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