MPEC 2019-U179 : 2019 UB7
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M.P.E.C. 2019-U179 Issued 2019 October 26, 05:04 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 UB7
Observations:
K19U07B* C2019 10 23.34004 02 22 36.59 +27 25 53.9 21.5 GVEU179G96
K19U07B C2019 10 23.34469 02 22 36.41 +27 26 03.8 21.4 GVEU179G96
K19U07B C2019 10 23.34936 02 22 36.24 +27 26 14.0 21.1 GVEU179G96
K19U07B C2019 10 23.35401 02 22 36.02 +27 26 23.8 21.8 GVEU179G96
K19U07B C2019 10 23.48679 02 22 31.36 +27 31 03.5 VEU179G96
K19U07B C2019 10 23.49366 02 22 31.15 +27 31 18.6 21.8 GVEU179G96
K19U07B C2019 10 23.49511 02 22 31.03 +27 31 22.1 21.8 GVEU179G96
K19U07B C2019 10 23.53055002 22 31.281+27 32 55.56 21.6 GVEU179F51
K19U07B C2019 10 23.54215502 22 30.840+27 33 20.06 21.8 GVEU179F51
K19U07B C2019 10 24.18283202 22 19.98 +27 57 20.7 21.2 GVEU179H01
K19U07B C2019 10 24.18709902 22 19.82 +27 57 31.1 21.2 GVEU179H01
K19U07B C2019 10 24.19765902 22 19.42 +27 57 56.5 21.7 GVEU179H01
K19U07B C2019 10 24.20625702 22 19.08 +27 58 17.1 21.7 GVEU179H01
K19U07B C2019 10 24.39741 02 22 11.16 +28 05 51.9 21.5 GVEU179I52
K19U07B C2019 10 24.40241 02 22 10.92 +28 06 04.0 21.3 GVEU179I52
K19U07B C2019 10 24.40742 02 22 10.72 +28 06 15.6 21.2 GVEU179I52
K19U07B C2019 10 26.19265 02 21 21.45 +29 24 20.7 20.8 GVEU179I52
K19U07B C2019 10 26.19598 02 21 21.22 +29 24 31.1 21.4 GVEU179I52
K19U07B C2019 10 26.19931 02 21 21.06 +29 24 41.0 20.8 GVEU179I52
K19U07B C2019 10 26.20264 02 21 20.91 +29 24 50.2 21.3 GVEU179I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, E.
Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers 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, K. W. Wierzchos. 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 R. A. Kowalski, K. W.
Wierzchos, D. C. Fuls. Measurers 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, K. W.
Wierzchos. 1.0-m reflector + CCD.
Orbital elements:
2019 UB7 Earth MOID = 0.0346 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 277.92218 (2000.0) P Q
n 0.33852840 Peri. 179.75362 -0.55054761 -0.83426220
a 2.0389472 Node 303.65081 +0.76585569 -0.49041729
e 0.6574406 Incl. 2.06981 +0.33220835 -0.25198702
P 2.91 H 24.2 G 0.15 U 8
Residuals in seconds of arc
191023 G96 0.1+ 0.1- 191023 F51 0.0 0.2+ 191024 I52 0.1+ 0.3+
191023 G96 0.1+ 0.2- 191023 F51 0.1+ 0.1- 191024 I52 0.3+ 0.2+
191023 G96 0.3+ 0.0 191024 H01 0.1- 0.1- 191026 I52 0.4+ 0.2-
191023 G96 0.3- 0.1- 191024 H01 0.1- 0.0 191026 I52 0.4- 0.3+
191023 G96 0.0 0.6- 191024 H01 0.0 0.1- 191026 I52 0.3- 0.3+
191023 G96 0.0 0.1+ 191024 H01 0.1- 0.2- 191026 I52 0.0 0.4-
191023 G96 1.0- 0.6+ 191024 I52 0.5+ 0.2-
Ephemeris:
2019 UB7 a,e,i = 2.04, 0.66, 2 q = 0.6985
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 26 02 18 02.3 +19 30 23 0.5332 1.4654 143.3 24.1 24.8
...
2019 10 11 02 23 18.7 +22 36 37 0.3384 1.3130 155.0 18.8 23.4
...
2019 10 19 02 23 34.9 +25 15 33 0.2450 1.2297 160.3 15.8 22.5
...
2019 10 25 02 21 56.5 +28 30 40 0.1794 1.1667 162.2 15.1 21.6
2019 10 26 02 21 25.7 +29 15 17 0.1688 1.1562 162.2 15.3 21.5
2019 10 27 02 20 49.1 +30 05 07 0.1583 1.1457 162.0 15.6 21.3
...
2019 11 02 02 13 32.1 +38 19 38 0.09800 1.0827 156.0 21.9 20.4
...
2019 11 10 19 47 02.5 +81 12 15 0.03655 0.9999 104.1 73.9 19.6
...
2019 11 25 14 39 41.1 -04 54 51 0.1484 0.8551 25.1 150.7 28.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U179
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