MPEC 2019-Q136 : 2019 QN5
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M.P.E.C. 2019-Q136 Issued 2019 August 30, 13:50 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 QN5
Observations:
K19Q05N C2019 08 25.40582922 02 35.648-12 12 53.05 21.7 GVEQ136F52
K19Q05N C2019 08 25.41683622 02 35.726-12 12 26.79 22.1 GVEQ136F52
K19Q05N C2019 08 28.43185822 03 42.320-10 15 03.80 21.6 GVEQ136F51
K19Q05N* C2019 08 29.30894 22 04 03.948-09 41 30.97 22.1 wUEQ136F51
K19Q05N C2019 08 29.33912 22 04 04.281-09 40 23.13 21.9 wUEQ136F51
K19Q05N C2019 08 29.35421 22 04 04.419-09 39 48.98 22.1 wUEQ136F51
K19Q05N C2019 08 29.36796 22 04 04.567-09 39 17.49 22.5 wUEQ136F51
K19Q05N C2019 08 29.36946 22 04 04.572-09 39 14.18 22.1 wUEQ136F51
K19Q05N C2019 08 29.38305 22 04 04.682-09 38 43.50 22.4 wUEQ136F51
K19Q05N C2019 08 29.38456 22 04 04.702-09 38 40.00 22.1 wUEQ136F51
K19Q05N C2019 08 29.39815 22 04 04.817-09 38 09.09 22.2 wUEQ136F51
K19Q05N C2019 08 29.39966 22 04 04.837-09 38 05.32 22.4 wUEQ136F51
K19Q05N C2019 08 29.41325 22 04 04.949-09 37 34.69 22.5 wUEQ136F51
K19Q05N C2019 08 29.41476 22 04 04.959-09 37 31.43 22.3 wUEQ136F51
K19Q05N C2019 08 29.49203 22 04 05.641-09 34 34.25 22.1 wUEQ136F51
K19Q05N C2019 08 29.50710 22 04 05.811-09 34 00.51 21.6 wUEQ136F51
K19Q05N C2019 08 29.52220 22 04 05.978-09 33 25.36 22.3 wUEQ136F51
K19Q05N C2019 08 29.53729 22 04 06.156-09 32 50.35 22.3 wUEQ136F51
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, K. Chambers, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier, C.-K. Chang, W.-P. Chen,
W.-H. Ip. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, 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.
Orbital elements:
2019 QN5 Earth MOID = 0.2318 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 325.11873 (2000.0) P Q
n 0.30688335 Peri. 353.99639 +0.82279456 +0.56489784
a 2.1768099 Node 331.32613 -0.51587666 +0.69621448
e 0.4285684 Incl. 7.47793 -0.23849609 +0.44291740
P 3.21 H 24.3 G 0.15 U 7
Residuals in seconds of arc
190825 F52 0.0 0.1- 190829 F51 0.2+ 0.2+ 190829 F51 0.0 0.0
190825 F52 0.0 0.1+ 190829 F51 0.1+ 0.1+ 190829 F51 0.0 0.2-
190828 F51 0.0 0.0 190829 F51 0.1- 0.1- 190829 F51 0.1- 0.3+
190829 F51 0.1- 0.3+ 190829 F51 0.0 0.1- 190829 F51 0.1+ 0.5-
190829 F51 0.0 0.1- 190829 F51 0.0 0.1- 190829 F51 0.0 0.1-
190829 F51 0.1- 0.1- 190829 F51 0.1+ 0.3+ 190829 F51 0.0 0.3+
2019 QN5
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 325.11873 (2000.0) P Q
n 0.30688335 Peri. 353.99639 +0.82279456 +0.56489784
a 2.1768099 Node 331.32613 -0.51587666 +0.69621448
e 0.4285684 Incl. 7.47793 -0.23849609 +0.44291740
P 3.21 H 24.3 G 0.15 U 7
From 18 observations 2019 Aug. 25-29, mean residual 0".16.
Ephemeris:
2007 AV2 a,e,i = 1.44, 0.47, 12 q = 1.2439
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 31 23 45 58.6 +24 09 00 0.4038 1.2543 117.6 45.9 21.4
...
2019 08 15 23 01 29.5 +24 41 28 0.4410 1.3642 135.8 31.2 21.3
...
2019 08 23 22 38 16.3 +23 31 56 0.4720 1.4202 143.9 24.8 21.4
...
2019 08 29 22 22 41.2 +22 08 36 0.5020 1.4610 148.2 21.4 21.5
2019 08 30 22 20 17.9 +21 52 44 0.5076 1.4676 148.7 20.9 21.5
2019 08 31 22 17 58.5 +21 36 24 0.5134 1.4743 149.2 20.5 21.5
...
2019 09 06 22 05 31.4 +19 51 14 0.5519 1.5134 150.6 19.1 21.7
...
2019 09 14 21 53 03.3 +17 22 34 0.6132 1.5637 148.9 19.4 22.0
...
2019 09 29 21 41 32.0 +13 02 59 0.7567 1.6519 139.4 23.2 22.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Q136
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