[Iaude] MPEC S181: 2019 SE8 [a=2.03,e=0.75,i=2.5,H=26.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Sep 30 16:55:31 EDT 2019


M.P.E.C. 2019-S181                           Issued 2019 September 30, 20:52 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 SE8                                    


Observations:
     K19S08E* C2019 09 30.21729 23 16 35.14 +14 30 52.5          19.2 GVES181G96
     K19S08E  C2019 09 30.22294 23 16 15.81 +14 32 11.8                VES181G96
     K19S08E  C2019 09 30.22860 23 15 56.19 +14 33 31.4          20.0 GVES181G96
     K19S08E  C2019 09 30.28227 23 12 43.71 +14 46 24.7          19.3 GVES181I52
     K19S08E  C2019 09 30.28284 23 12 41.56 +14 46 33.1          19.1 GVES181I52
     K19S08E  C2019 09 30.28341 23 12 39.47 +14 46 41.5          19.1 GVES181I52
     K19S08E  C2019 09 30.28397 23 12 37.34 +14 46 49.8          19.2 GVES181I52
     K19S08E  C2019 09 30.31068723 10 54.93 +14 53 12.9          18.7 GVES181H01
     K19S08E  C2019 09 30.31399423 10 42.27 +14 54 02.2          19.1 GVES181H01
     K19S08E  C2019 09 30.32468523 10 00.80 +14 56 43.7          18.9 GVES181H01
     K19S08E  C2019 09 30.33151923 09 33.99 +14 58 27.5          18.8 GVES181H01
     K19S08E  C2019 09 30.34098 23 08 57.72 +15 01 07.6          19.1 GVES181I52
     K19S08E  C2019 09 30.34154 23 08 55.49 +15 01 16.0          18.9 GVES181I52
     K19S08E  C2019 09 30.34210 23 08 53.27 +15 01 24.6          18.8 GVES181I52
     K19S08E  C2019 09 30.34266 23 08 51.00 +15 01 33.4          18.8 GVES181I52
     K19S08E KC2019 09 30.81323322 25 46.35 +17 40 06.1          18.6 GVES181587
     K19S08E KC2019 09 30.81379622 25 41.73 +17 40 20.9          18.5 GVES181587
     K19S08E KC2019 09 30.81426122 25 37.93 +17 40 33.1          18.8 GVES181587
     K19S08E KC2019 09 30.81623 22 25 19.55 +17 41 29.3          18.4 GVES181595
     K19S08E KC2019 09 30.82285 22 24 24.84 +17 44 22.5          18.6 GVES181595
     K19S08E KC2019 09 30.82793822 23 44.84 +17 46 31.7          18.9 GVES181587
     K19S08E KC2019 09 30.82897022 23 36.18 +17 46 59.5          18.4 GVES181587

Observer details:
587 Sormano.  Observers F. Manca, P. Sicoli, A. Testa.  Measurer P. Sicoli.  
    0.5-m f/6.8 reflector + CCD.
595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.5 reflector + 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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.  
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + 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.

Orbital elements:
2019 SE8                                                 Earth MOID = 0.0050 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 290.36621              (2000.0)            P               Q
n   0.34121166     Peri.  271.98349     -0.27755527     -0.96065093
a   2.0282437      Node   194.14463     +0.89781439     -0.25543323
e   0.7491683      Incl.    2.49162     +0.34189530     -0.10910386
P   2.89           H   26.9           G   0.15           U   7
Residuals in seconds of arc
190930 G96  0.2+  0.1+    190930 H01  0.3+  0.2-    190930 587  0.1-  0.0
190930 G96  0.5+  0.1+    190930 H01  0.2+  0.1+    190930 587  0.2-  0.0
190930 G96  0.7-  0.1-    190930 H01  0.3-  0.2+    190930 595  0.4+  0.8+
190930 I52  0.3+  0.1-    190930 I52  0.0   0.1+    190930 595  0.6-  0.6+
190930 I52  0.1-  0.1-    190930 I52  0.1+  0.1-    190930 587  0.1+  0.9-
190930 I52  0.3+  0.1-    190930 I52  0.3+  0.1-    190930 587  0.0   0.4-
190930 I52  0.4-  0.0     190930 I52  0.2-  0.1+
190930 H01  0.5-  0.1+    190930 587  0.3+  0.1-

Ephemeris:
2019 SE8                 a,e,i = 2.03, 0.75, 2                   q = 0.5087
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 31    00 29 27.8 +07 06 33   0.4452  1.4051   147.3    22.8    27.0
...
2019 09 15    00 30 26.4 +08 08 07   0.2245  1.2202   160.9    15.7    24.9
...
2019 09 23    00 24 41.6 +08 56 38   0.1149  1.1166   168.6    10.2    23.1
...
2019 09 29    23 53 30.1 +11 42 24   0.03550 1.0368   168.4    11.2    20.4
2019 09 30    23 26 52.5 +13 47 42   0.02273 1.0234   162.1    17.5    19.7
2019 10 01    21 56 11.7 +19 12 03   0.01106 1.0099   139.8    39.8    18.7
...
2019 10 07    13 00 05.1 -05 43 37   0.07134 0.9284     2.9   176.8
...
2019 10 15    12 47 05.3 -06 56 43   0.1800  0.8194     7.7   170.6
...
2019 10 30    12 49 25.1 -07 45 00   0.4140  0.6277    21.7   144.1    31.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S181




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