[Iaude] MPEC S140: 2019 SY5 [a=2.22,e=0.45,i=5.6,H=22.3]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2019-S140                           Issued 2019 September 28, 23:23 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 SY5                                    


Observations:
     K19S05Y  C2019 09 22.33719422 36 57.754-27 35 00.01         21.1 GVES140F51
     K19S05Y  C2019 09 22.34744422 36 58.707-27 34 36.29         20.3 GVES140F51
     K19S05Y* C2019 09 24.34969 22 40 27.698-26 16 10.61         21.2 wUES140F51
     K19S05Y  C2019 09 24.37436 22 40 29.910-26 15 12.98         21.6 wUES140F51
     K19S05Y  C2019 09 24.38674 22 40 31.018-26 14 43.40         21.1 wUES140F51
     K19S05Y  C2019 09 28.22858 22 47 05.56 -23 44 37.2          21.7 GVES140I52
     K19S05Y  C2019 09 28.23409 22 47 06.00 -23 44 24.8          21.5 GVES140I52
     K19S05Y  C2019 09 28.23848 22 47 06.44 -23 44 13.4                VES140I52
     K19S05Y  C2019 09 28.37490 22 47 20.133-23 38 51.50         21.2 wUES140F51
     K19S05Y  C2019 09 28.38643 22 47 21.152-23 38 24.44         21.7 wUES140F51
     K19S05Y  C2019 09 28.40951 22 47 23.204-23 37 30.40         21.2 wUES140F51

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, K. Chambers, T. de Boer, L. Denneau, J. 
   Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + 
   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 SY5                                                 Earth MOID = 0.2247 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Bell
M 322.37607              (2000.0)            P               Q
n   0.29701533     Peri.  299.25666     +0.89640004     +0.43977998
a   2.2247616      Node    34.73739     -0.36548273     +0.80397081
e   0.4539263      Incl.    5.57149     -0.25077748     +0.40028053
P   3.32           H   22.3           G   0.15           U   7
Residuals in seconds of arc
190922 F51  0.1-  0.1+    190924 F51  0.0   0.2+    190928 F51  0.1-  0.0
190922 F51  0.2+  0.1-    190928 I52  0.3+  0.2-    190928 F51  0.0   0.1+
190924 F51  0.0   0.0     190928 I52  0.4-  0.6-    190928 F51  0.1+  0.1-
190924 F51  0.0   0.2-    190928 I52  0.2+  0.5+

Ephemeris:
2019 SY5                 a,e,i = 2.22, 0.45, 6                   q = 1.2149
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 29    21 51 11.9 -41 18 38   0.2357  1.2152   147.3    26.7    20.8
...
2019 09 13    22 20 03.6 -33 30 44   0.2474  1.2217   147.2    26.5    20.9
...
2019 09 21    22 34 35.9 -28 26 51   0.2631  1.2334   147.1    26.3    21.0
...
2019 09 27    22 45 00.2 -24 32 06   0.2798  1.2457   146.6    26.3    21.2
2019 09 28    22 46 42.1 -23 53 07   0.2830  1.2480   146.5    26.3    21.2
2019 09 29    22 48 23.5 -23 14 16   0.2863  1.2504   146.3    26.4    21.3
...
2019 10 05    22 58 23.8 -19 25 37   0.3090  1.2665   145.2    26.8    21.5
...
2019 10 13    23 11 27.3 -14 39 20   0.3465  1.2920   143.1    27.6    21.8
...
2019 10 28    23 35 28.8 -06 58 23   0.4393  1.3505   137.5    29.8    22.5

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S140