MPEC 2019-S181 : 2019 SE8
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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@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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