[Iaude] MPEC T03: 2019 SL8 [a=1.22,e=0.36,i=16.3,H=25.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Sep 30 20:46:42 EDT 2019


M.P.E.C. 2019-T03                               Issued 2019 October 1, 00:45 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 SL8                                    


Observations:
     K19S08L  C2019 09 29.46149301 43 50.774+05 38 04.71         19.39GVET003F51
     K19S08L  C2019 09 29.48519201 43 45.037+05 48 42.01         19.5 GVET003F51
     K19S08L* C2019 09 30.29975 01 41 31.86 +12 55 25.1          19.3 GVET003G96
     K19S08L  C2019 09 30.30541 01 41 30.10 +12 58 53.1          19.1 GVET003G96
     K19S08L  C2019 09 30.31107 01 41 28.34 +13 02 21.4          19.2 GVET003G96
     K19S08L  C2019 09 30.31672 01 41 26.60 +13 05 49.0          19.2 GVET003G96
     K19S08L  C2019 09 30.41832 01 40 54.10 +14 09 17.4          20.1 GVET003I52
     K19S08L  C2019 09 30.41949 01 40 53.72 +14 10 02.0          19.5 GVET003I52
     K19S08L  C2019 09 30.42065 01 40 53.39 +14 10 46.7          18.8 GVET003I52
     K19S08L  C2019 09 30.42089 01 40 53.33 +14 10 55.7                VET003I52
     K19S08L KC2019 09 30.93697 01 38 57.52 +20 13 16.1          18.6 RoET003K88
     K19S08L KC2019 09 30.94053 01 38 56.21 +20 16 02.6          18.3 RoET003K88
     K19S08L KC2019 09 30.94409 01 38 54.82 +20 18 49.7          18.9 RoET003K88
     K19S08L KC2019 09 30.98328 01 38 45.59 +20 49 44.3          19.1 VqET003I93
     K19S08L KC2019 09 30.98604 01 38 44.51 +20 51 56.0          18.8 VqET003I93
     K19S08L KC2019 09 30.98792 01 38 43.77 +20 53 25.4          19.1 VqET003I93
     K19S08L KC2019 09 30.99073 01 38 42.63 +20 55 39.9          18.3 VqET003I93
     K19S08L KC2019 10 01.00170 01 38 35.13 +21 04 28.5          19.2 VqET003K63
     K19S08L KC2019 10 01.00488 01 38 33.85 +21 07 00.4          18.8 VqET003K63
     K19S08L KC2019 10 01.00819 01 38 32.49 +21 09 38.2          19.3 VqET003K63

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 R. A. Kowalski.  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 H. Groeller.  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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.41-m 
   f/3.2 Newtonian reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.

Orbital elements:
2019 SL8                                                 Earth MOID = 0.0185 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 198.88177              (2000.0)            P               Q
n   0.73542399     Peri.   86.17781     -0.04996916     -0.99817053
a   1.2155631      Node     6.96550     +0.76816944     -0.06019197
e   0.3627378      Incl.   16.30121     +0.63829366     -0.00570289
P   1.34           H   25.9           G   0.15           U   7
Residuals in seconds of arc
190929 F51  0.0   0.0     190930 I52  0.3-  0.1-    190930 I93  0.3+  0.3-
190929 F51  0.0   0.0     190930 I52  0.4+  0.4+    190930 I93  0.2+  0.3-
190930 G96  0.3+  0.1-    190930 I52  0.6+  0.2+    190930 I93  0.2-  0.4+
190930 G96  0.0   0.1+    190930 K88  0.4-  0.5-    191001 K63  0.1-  0.3+
190930 G96  0.2-  0.2+    190930 K88  0.2+  0.3-    191001 K63  0.0   0.5+
190930 G96  0.1-  0.3-    190930 K88  0.3-  0.4+    191001 K63  0.2-  0.2+
190930 I52  0.2-  0.2-    190930 I93  0.3+  0.7-

Ephemeris:
2019 SL8                 a,e,i = 1.22, 0.36, 16                  q = 0.7746
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 09 01    01 40 24.7 -23 45 52   0.2590  1.2040   134.0    37.1    24.9
...
2019 09 16    01 48 56.9 -20 48 33   0.1354  1.1158   142.3    33.4    23.2
...
2019 09 24    01 49 18.6 -13 52 14   0.07331 1.0674   149.8    28.2    21.6
...
2019 09 30    01 42 23.3 +10 04 08   0.03131 1.0310   158.9    20.5    19.5
2019 10 01    01 38 34.5 +21 04 40   0.02591 1.0249   154.8    24.6    19.2
2019 10 02    01 31 48.1 +36 51 45   0.02194 1.0189   143.6    35.7    19.1
...
2019 10 08    14 15 58.2 +58 08 02   0.04249 0.9828    65.9   111.8    23.3
...
2019 10 16    14 01 16.0 +40 53 40   0.1005  0.9361    50.3   124.9    26.0
...
2019 10 31    13 56 22.5 +31 53 41   0.2163  0.8572    46.1   123.5    27.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-T03




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