MPEC 2019-Q44 : 2019 QU
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M.P.E.C. 2019-Q44 Issued 2019 August 23, 12:59 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 QU
Observations:
K19Q00U* C2019 08 21.41780 22 23 56.20 -03 37 39.1 19.4 GVEQ044G96
K19Q00U C2019 08 21.42438 22 23 56.54 -03 35 23.9 19.5 GVEQ044G96
K19Q00U C2019 08 21.43091 22 23 56.85 -03 33 10.4 19.7 GVEQ044G96
K19Q00U C2019 08 21.43611 22 23 57.15 -03 31 22.2 VEQ044G96
K19Q00U C2019 08 21.48919 22 24 00.26 -03 13 15.7 20.2 GVEQ044I52
K19Q00U C2019 08 21.49017 22 24 00.36 -03 12 55.9 20.5 GVEQ044I52
K19Q00U C2019 08 21.49113 22 24 00.41 -03 12 36.3 20.2 GVEQ044I52
K19Q00U C2019 08 22.29796 22 25 22.21 +01 08 22.0 19.9 GVEQ044G96
K19Q00U C2019 08 22.29836 22 25 22.22 +01 08 29.2 19.6 GVEQ044G96
K19Q00U C2019 08 22.29877 22 25 22.22 +01 08 36.9 19.7 GVEQ044G96
K19Q00U C2019 08 22.29917 22 25 22.24 +01 08 44.2 19.7 GVEQ044G96
K19Q00U C2019 08 22.47371522 25 34.215+02 02 15.53 20.1 GVEQ044F51
K19Q00U C2019 08 22.50019822 25 34.898+02 10 11.93 19.9 GVEQ044F51
K19Q00U KC2019 08 23.18748822 26 35.25 +05 26 17.7 20.1 VuEQ044H21
K19Q00U KC2019 08 23.19192922 26 35.41 +05 27 30.5 19.9 VuEQ044H21
K19Q00U KC2019 08 23.19561122 26 35.52 +05 28 31.1 19.9 VuEQ044H21
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. Observers E. J. Christensen, T. A. Pruyne. 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 E. J. Christensen.
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 QU Earth MOID = 0.0477 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 330.28283 (2000.0) P Q
n 0.29709353 Peri. 342.76408 +0.64655442 +0.74986005
a 2.2243712 Node 327.10931 -0.66593947 +0.46508000
e 0.5291995 Incl. 14.97020 -0.37214514 +0.47054277
P 3.32 H 25.4 G 0.15 U 7
Residuals in seconds of arc
190821 G96 0.1- 0.3+ 190821 I52 0.1- 0.2- 190822 F51 0.0 0.1-
190821 G96 0.1+ 0.1+ 190822 G96 0.2+ 0.1+ 190823 H21 0.3- 0.1+
190821 G96 0.3- 0.7- 190822 G96 0.1+ 0.0 190823 H21 0.1- 0.1-
190821 G96 0.2+ 0.7+ 190822 G96 0.0 0.1+ 190823 H21 0.2- 0.1+
190821 I52 0.4- 0.0 190822 G96 0.1+ 0.0
190821 I52 0.1+ 0.2- 190822 F51 0.1+ 0.1+
Ephemeris:
2019 QU a,e,i = 2.22, 0.53, 15 q = 1.0472
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 24 11 45 42.2 -75 42 11 0.1564 1.0575 101.2 70.5 24.0
...
2019 08 08 20 21 41.1 -81 28 18 0.07543 1.0479 114.7 61.6 22.1
...
2019 08 16 22 10 17.2 -41 32 25 0.04861 1.0558 151.7 27.1 20.2
...
2019 08 22 22 24 54.8 -00 23 53 0.05725 1.0675 167.1 12.3 20.1
2019 08 23 22 26 17.6 +04 35 32 0.06102 1.0699 162.9 16.1 20.3
2019 08 24 22 27 30.1 +08 57 32 0.06523 1.0724 159.2 19.6 20.6
...
2019 08 30 22 32 21.3 +25 32 48 0.09620 1.0903 145.2 31.9 21.9
...
2019 09 07 22 35 56.5 +34 37 18 0.1446 1.1205 138.6 36.5 22.9
...
2019 09 22 22 41 52.0 +39 06 29 0.2439 1.1938 136.9 35.0 24.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Q44
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