[Iaude] MPEC S166: 2019 SE7 [a=1.19,e=0.19,i=32.4,H=23.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Sep 30 03:26:52 EDT 2019


M.P.E.C. 2019-S166                           Issued 2019 September 30, 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 SE7                                    


Observations:
     K19S07E* C2019 09 28.26625 00 25 26.43 +28 39 02.1          21.1 GVES166G96
     K19S07E  C2019 09 28.27192 00 25 26.12 +28 38 04.2          21.6 GVES166G96
     K19S07E  C2019 09 28.27760 00 25 25.84 +28 37 06.4          21.5 GVES166G96
     K19S07E  C2019 09 28.28326 00 25 25.56 +28 36 08.6          21.9 GVES166G96
     K19S07E  C2019 09 28.35285600 25 21.86 +28 24 14.2          22.1 GVES166H01
     K19S07E  C2019 09 28.35637000 25 21.70 +28 23 38.3          21.3 GVES166H01
     K19S07E  C2019 09 28.36863600 25 21.12 +28 21 32.4          20.7 GVES166H01
     K19S07E  C2019 09 28.37075 00 25 21.18 +28 21 12.3          20.8 GVES166I52
     K19S07E  C2019 09 28.37377600 25 20.85 +28 20 39.4          21.1 GVES166H01
     K19S07E  C2019 09 28.38075 00 25 20.59 +28 19 29.3          21.5 GVES166I52
     K19S07E  C2019 09 28.38575 00 25 20.43 +28 18 37.8                VES166I52
     K19S07E  C2019 09 29.15823500 24 59.20 +26 06 01.8          21.3 GVES166H01
     K19S07E  C2019 09 29.16339500 24 58.99 +26 05 08.7          20.6 GVES166H01
     K19S07E  C2019 09 29.17255400 24 58.57 +26 03 34.7          20.9 GVES166H01
     K19S07E  C2019 09 29.18137100 24 58.17 +26 02 03.8          21.1 GVES166H01
     K19S07E  C2019 09 30.19303 00 24 26.85 +23 07 03.3          21.7 GVES166I52
     K19S07E  C2019 09 30.19757 00 24 26.61 +23 06 15.8                VES166I52
     K19S07E  C2019 09 30.20211 00 24 26.42 +23 05 29.2          21.4 GVES166I52

Observer details:
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.
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.  Observers D. C. Fuls, 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 SE7                                                 Earth MOID = 0.0919 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Bell
M 318.20713              (2000.0)            P               Q
n   0.75525806     Peri.   75.92116     -0.06001392     +0.99144436
a   1.1941874      Node   192.50898     -0.98873466     -0.04309094
e   0.1939184      Incl.   32.35596     +0.13712077     +0.12321223
P   1.30           H   23.8           G   0.15           U   8
Residuals in seconds of arc
190928 G96  0.0   0.0     190928 H01  0.3+  0.2+    190929 H01  0.3+  0.0
190928 G96  0.3-  0.1-    190928 I52  0.5+  0.1+    190929 H01  0.1+  0.0
190928 G96  0.2-  0.1+    190928 H01  0.0   0.1+    190929 H01  0.0   0.3-
190928 G96  0.1-  0.0     190928 I52  0.8-  0.0     190930 I52  0.2+  0.2+
190928 H01  0.2-  0.3-    190928 I52  0.3+  0.0     190930 I52  0.3-  0.3-
190928 H01  0.0   0.1-    190929 H01  0.1+  0.2+    190930 I52  0.1-  0.1+

Ephemeris:
2019 SE7                 a,e,i = 1.19, 0.19, 32                  q = 0.9626
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 31    00 36 27.9 +74 31 19   0.3396  1.0901    94.5    67.4    24.0
...
2019 09 15    00 33 04.8 +58 38 47   0.2429  1.1360   116.7    52.3    22.9
...
2019 09 23    00 28 28.0 +42 38 49   0.2047  1.1609   136.6    36.5    22.2
...
2019 09 29    00 25 02.1 +26 33 36   0.1921  1.1795   155.5    20.6    21.6
2019 09 30    00 24 31.0 +23 40 50   0.1918  1.1826   158.8    17.8    21.5
2019 10 01    00 24 01.1 +20 47 18   0.1920  1.1856   162.1    15.1    21.4
...
2019 10 07    00 21 36.1 +04 10 19   0.2054  1.2039   173.2     5.6    21.2
...
2019 10 15    00 20 08.5 -12 48 03   0.2500  1.2278   154.6    20.4    22.2
...
2019 10 30    00 23 07.9 -28 37 01   0.3788  1.2702   130.0    36.8    23.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S166





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