MPEC 2019-S41 : 2019 SJ1
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M.P.E.C. 2019-S41 Issued 2019 September 22, 12:34 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 SJ1
Observations:
K19S01J* C2019 09 20.36881 00 21 06.36 +09 43 26.1 20.0 GVES041G96
K19S01J C2019 09 20.37399 00 21 08.18 +09 42 55.2 20.0 GVES041G96
K19S01J C2019 09 20.37919 00 21 10.02 +09 42 24.0 20.0 GVES041G96
K19S01J C2019 09 20.38438 00 21 11.85 +09 41 52.8 20.1 GVES041G96
K19S01J C2019 09 20.48269 00 21 47.17 +09 31 58.9 19.8 GVES041G96
K19S01J C2019 09 20.48428 00 21 47.74 +09 31 48.8 20.2 GVES041G96
K19S01J C2019 09 20.48515 00 21 48.08 +09 31 43.6 19.9 GVES041G96
K19S01J KC2019 09 20.94235 00 24 53.03 +08 44 25.4 20.1 GVES041K87
K19S01J KC2019 09 20.94367 00 24 53.52 +08 44 17.3 20.1 GVES041K87
K19S01J KC2019 09 20.94499 00 24 54.02 +08 44 09.1 20.2 GVES041K87
K19S01J pC2019 09 21.05428800 25 34.73 +08 32 41.2 20.1 GVES041L01
K19S01J KC2019 09 21.05560000 25 35.27 +08 32 32.0 20.0 GVES041L01
K19S01J pC2019 09 21.05691700 25 35.79 +08 32 23.2 19.7 GVES041L01
K19S01J KC2019 09 21.20269800 26 38.67 +08 16 54.7 20.2 VuES041H21
K19S01J KC2019 09 21.20924300 26 41.15 +08 16 12.5 20.1 VuES041H21
K19S01J KC2019 09 21.21464100 26 43.20 +08 15 37.6 20.2 VuES041H21
K19S01J KC2019 09 21.86817 00 31 17.93 +07 02 26.3 qES041113
K19S01J KC2019 09 21.87424 00 31 20.41 +07 01 44.5 20.1 RqES041113
K19S01J KC2019 09 21.88031 00 31 22.87 +07 01 03.2 20.2 RqES041113
K19S01J KC2019 09 21.88638 00 31 25.40 +07 00 20.9 20.0 RqES041113
K19S01J KC2019 09 21.89246 00 31 27.51 +06 59 43.3 19.5 RoES041K88
K19S01J KC2019 09 21.89591 00 31 28.91 +06 59 20.0 19.6 RoES041K88
K19S01J KC2019 09 21.89936 00 31 30.31 +06 58 56.3 19.5 RoES041K88
K19S01J KC2019 09 21.91602 00 31 37.52 +06 56 59.2 19.7 GVES041A44
K19S01J KC2019 09 21.92302 00 31 40.29 +06 56 11.7 19.2 GVES041A44
K19S01J KC2019 09 21.92977 00 31 43.08 +06 55 24.5 20.0 GVES041A44
K19S01J KC2019 09 21.93640 00 31 45.72 +06 54 38.6 19.3 GVES041A44
K19S01J KC2019 09 22.12396 00 33 09.80 +06 32 57.6 20.1 GVES041W34
K19S01J KC2019 09 22.13461 00 33 14.24 +06 31 43.1 19.8 GVES041W34
K19S01J KC2019 09 22.14479 00 33 18.40 +06 30 30.7 20.1 GVES041W34
K19S01J C2019 09 22.23914 00 33 59.64 +06 19 23.2 20.1 GVES041G96
K19S01J C2019 09 22.24045 00 34 00.17 +06 19 13.7 20.1 GVES041G96
K19S01J C2019 09 22.24315 00 34 01.29 +06 18 54.6 19.9 GVES041G96
K19S01J C2019 09 22.24350 00 34 01.43 +06 18 51.8 20.3 GVES041G96
K19S01J C2019 09 22.40433 00 35 07.56 +05 59 31.3 20.2 GVES041I52
K19S01J C2019 09 22.40474 00 35 07.75 +05 59 28.1 20.4 GVES041I52
K19S01J C2019 09 22.43254 00 35 19.35 +05 56 05.3 19.9 GVES041I52
K19S01J C2019 09 22.43295 00 35 19.55 +05 56 02.0 19.8 GVES041I52
Observer details:
113 Volkssternwarte Drebach, Schoenbrunn. Observer G. Lehmann. 0.5-m f/4.6
reflector + CCD.
A44 Altschwendt. Observer W. Ries. 0.45-m f/4.5 reflector + CCD.
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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.
K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.30-m
Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine. Measurer
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 SJ1 Earth MOID = 0.0651 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 261.07593 (2000.0) P Q
n 0.51085966 Peri. 228.59831 +0.65498325 -0.75564083
a 1.5497738 Node 180.49622 +0.74325868 +0.64471627
e 0.3606915 Incl. 13.14998 +0.13624781 +0.11553297
P 1.93 H 24.5 G 0.15 U 7
Residuals in seconds of arc
190920 G96 0.2- 0.1- 190921 H21 0.2- 0.0 190921 A44 0.6- 0.2+
190920 G96 0.1- 0.0 190921 H21 0.2- 0.0 190922 W34 0.1- 0.1-
190920 G96 0.0 0.1- 190921 H21 0.1- 0.0 190922 W34 0.4+ 0.4+
190920 G96 0.0 0.1- 190921 113 0.4+ 0.6- 190922 W34 0.2- 0.2-
190920 G96 0.2+ 0.4+ 190921 113 0.3+ 0.6- 190922 G96 0.1+ 0.2+
190920 G96 0.0 0.0 190921 113 0.1- 0.1- 190922 G96 0.1- 0.0
190920 G96 0.3+ 0.1+ 190921 113 0.6+ 0.6- 190922 G96 0.0 0.2+
190920 K87 0.1+ 0.2- 190921 K88 0.2- 0.1- 190922 G96 0.1- 0.1-
190920 K87 0.0 0.0 190921 K88 0.2- 0.4+ 190922 I52 0.1- 0.0
190920 K87 0.0 0.1+ 190921 K88 0.1- 0.6+ 190922 I52 0.2+ 0.2-
190921 L01 0.6- 0.7+ 190921 A44 0.4+ 0.5- 190922 I52 0.2- 0.3+
190921 L01 0.0 0.1- 190921 A44 0.7- 0.5+ 190922 I52 0.3+ 0.0
190921 L01 0.4+ 0.4- 190921 A44 0.1+ 0.1+
Ephemeris:
2019 SJ1 a,e,i = 1.55, 0.36, 13 q = 0.9908
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 23 23 00 20.9 +24 02 40 0.2698 1.2349 141.8 30.4 23.4
...
2019 09 07 23 26 39.4 +21 42 30 0.1702 1.1600 151.2 24.7 22.1
...
2019 09 15 23 53 00.2 +16 34 16 0.1244 1.1230 159.2 18.5 21.2
...
2019 09 21 00 25 14.6 +08 39 27 0.09525 1.0973 167.1 11.8 20.3
2019 09 22 00 32 11.7 +06 48 24 0.09103 1.0932 168.0 11.0 20.2
2019 09 23 00 39 42.4 +04 46 08 0.08705 1.0891 168.4 10.7 20.1
...
2019 09 29 01 39 07.4 -11 38 37 0.06979 1.0661 155.9 22.6 19.9
...
2019 10 07 03 39 42.5 -36 26 21 0.07100 1.0393 122.3 54.4 20.8
...
2019 10 22 06 52 26.1 -48 26 25 0.1229 1.0037 90.3 82.6 22.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S41
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