[Iaude] MPEC S183: 2019 SH8 [a=2.50,e=0.57,i=1.8,H=23.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Sep 30 18:19:13 EDT 2019


M.P.E.C. 2019-S183                           Issued 2019 September 30, 22:16 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 SH8                                    


Observations:
     K19S08H* C2019 09 29.39731 00 28 12.26 +17 55 27.0                VES183G96
     K19S08H  C2019 09 29.40296 00 28 13.72 +17 55 40.8                VES183G96
     K19S08H  C2019 09 29.40862 00 28 15.21 +17 55 55.3          20.0 GVES183G96
     K19S08H  C2019 09 29.41427 00 28 16.69 +17 56 09.6          19.9 GVES183G96
     K19S08H  C2019 09 29.44775600 28 25.43 +17 57 30.6          19.9 GVES183H01
     K19S08H  C2019 09 29.45306200 28 26.85 +17 57 43.6          19.9 GVES183H01
     K19S08H  C2019 09 29.46130400 28 29.05 +17 58 04.1          19.8 GVES183H01
     K19S08H  C2019 09 29.46948700 28 31.28 +17 58 24.3          19.9 GVES183H01
     K19S08H KC2019 09 29.90488500 30 40.44 +18 17 08.2          19.7 GVES183L01
     K19S08H KC2019 09 29.90685600 30 40.97 +18 17 13.4          19.9 GVES183L01
     K19S08H KC2019 09 29.90921300 30 41.61 +18 17 19.7          19.9 GVES183L01
     K19S08H IC2019 09 29.91079200 30 42.03 +18 17 23.8          20.1 GVES183L01
     K19S08H IC2019 09 30.12898 00 31 47.03 +18 27 03.2          19.3 GVES183W34
     K19S08H KC2019 09 30.13774 00 31 49.43 +18 27 27.3          19.9 GVES183W34
     K19S08H KC2019 09 30.14663 00 31 51.87 +18 27 50.9          19.7 GVES183W34
     K19S08H KC2019 09 30.15544 00 31 54.26 +18 28 14.5          19.8 GVES183W34
     K19S08H  C2019 09 30.24106 00 32 19.51 +18 32 03.0          19.3 GVES183I52
     K19S08H  C2019 09 30.24229 00 32 19.82 +18 32 06.3          20.1 GVES183I52
     K19S08H  C2019 09 30.24640 00 32 20.94 +18 32 16.6          20.0 GVES183I52
     K19S08H  C2019 09 30.24682 00 32 21.08 +18 32 18.7          19.6 GVES183I52
     K19S08H KC2019 09 30.87514 00 35 32.08 +18 59 51.9          19.1 VqES183I93
     K19S08H KC2019 09 30.88017 00 35 33.51 +19 00 06.1          19.5 VqES183I93
     K19S08H KC2019 09 30.88549 00 35 35.02 +19 00 21.9          19.4 VqES183I93

Observer details:
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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector + 
   CCD.
W34 Squirrel Valley Observatory, Columbus.  Observer R. L. Flynn.  0.35-m f/1.9 
   Schmidt-Cassegrain + CCD.

Orbital elements:
2019 SH8                                                 Earth MOID = 0.0749 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Bell
M 313.65320              (2000.0)            P               Q
n   0.25004612     Peri.  152.43509     +0.77770453     -0.62794941
a   2.4952993      Node   246.49435     +0.57072771     +0.72480819
e   0.5728331      Incl.    1.82747     +0.26352522     +0.28343010
P   3.94           H   23.4           G   0.15           U   8
Residuals in seconds of arc
190929 G96  0.0   0.0     190929 L01  0.1-  0.1-    190930 I52  0.3+  0.0
190929 G96  0.1-  0.3-    190929 L01  0.1-  0.1-    190930 I52  0.1-  0.0
190929 G96  0.1+  0.0     190929 L01  0.1-  0.0     190930 I52  0.1-  0.7-
190929 G96  0.1+  0.2+    190929 L01  0.2-  0.1-    190930 I52  0.3+  0.2+
190929 H01  0.1+  0.2+    190930 W34  0.0   0.2-    190930 I93  0.6+  0.6-
190929 H01  0.0   0.0     190930 W34  0.0   0.4+    190930 I93  0.0   0.2-
190929 H01  0.2-  0.1+    190930 W34  0.1+  0.1+    190930 I93  0.7-  0.9+
190929 H01  0.1+  0.0     190930 W34  0.1-  0.1+

Ephemeris:
2019 SH8                 a,e,i = 2.50, 0.57, 2                   q = 1.0659
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 31    23 21 25.7 +04 40 35   0.2903  1.2891   162.2    13.9    22.1
...
2019 09 15    23 43 16.0 +09 50 24   0.1977  1.1989   166.4    11.4    21.0
...
2019 09 23    00 03 31.4 +13 49 21   0.1584  1.1579   165.9    12.2    20.4
...
2019 09 29    00 26 23.9 +17 38 50   0.1336  1.1313   164.4    13.8    20.1
2019 09 30    00 31 06.7 +18 21 46   0.1300  1.1272   164.0    14.2    20.0
2019 10 01    00 36 08.0 +19 06 00   0.1264  1.1233   163.6    14.6    20.0
...
2019 10 07    01 13 50.7 +23 54 33   0.1081  1.1021   160.3    17.8    19.7
...
2019 10 15    02 28 14.2 +30 13 34   0.09324 1.0809   152.5    25.2    19.6
...
2019 10 30    05 14 29.5 +31 58 05   0.09912 1.0657   135.0    41.2    20.1

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S183




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