[Iaude] MPEC A219: 2019 AZ9 [a=1.37,e=0.28,i=20.7,H=25.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sun Jan 13 11:35:19 EST 2019
M.P.E.C. 2019-A219 Issued 2019 Jan. 13, 16:32 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 AZ9
Observations:
K19A09Z* C2019 01 11.35376 05 01 00.733-07 50 48.63 20.6 wUEA219F51
K19A09Z C2019 01 11.36476 05 01 06.360-07 53 59.75 21.2 wUEA219F51
K19A09Z C2019 01 11.37574 05 01 11.989-07 57 10.33 20.5 wUEA219F51
K19A09Z C2019 01 11.38676 05 01 17.638-08 00 21.59 20.1 wUEA219F51
K19A09Z C2019 01 12.14498 05 08 14.64 -11 24 07.7 20.3 GVEA219I52
K19A09Z C2019 01 12.14594 05 08 15.08 -11 24 22.0 20.4 GVEA219I52
K19A09Z C2019 01 12.14691 05 08 15.54 -11 24 35.8 19.6 GVEA219I52
K19A09Z C2019 01 12.14788 05 08 16.09 -11 24 50.5 20.0 GVEA219I52
K19A09Z ^C2019 01 12.32099805 09 40.787-12 06 46.75 20.50GVEA219568
K19A09Z ^C2019 01 12.32236005 09 41.386-12 07 06.48 20.58GVEA219568
K19A09Z ^C2019 01 12.32336505 09 41.825-12 07 20.98 20.51GVEA219568
K19A09Z ^C2019 01 12.32459305 09 42.359-12 07 38.65 20.48GVEA219568
K19A09Z |C2019 01 13.05668 05 15 29.54 -14 49 44.0 21.3 VuEA219807
K19A09Z |C2019 01 13.06395 05 15 32.46 -14 51 15.8 21.3 VuEA219807
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, S. Prunet. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman, K. Chambers, E. Magnier. Measurers K. Chambers, S. Chastel,
L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer B. M. Africano.
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, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
Orbital elements:
2019 AZ9 Earth MOID = 0.0281 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 83.42108 (2000.0) P Q
n 0.61722468 Peri. 151.55227 +0.20499621 -0.91743746
a 1.3661777 Node 284.87933 +0.81780083 +0.35197289
e 0.2785069 Incl. 20.66094 +0.53775306 -0.18553594
P 1.60 H 25.1 G 0.15 U 8
Residuals in seconds of arc
190111 F51 0.0 0.1+ 190112 I52 0.4- 0.4- 190112 568 0.0 0.2+
190111 F51 0.1- 0.3+ 190112 I52 0.2- 0.3+ 190112 568 0.1- 0.2+
190111 F51 0.0 0.1+ 190112 I52 1.3+ 0.2+ 190113 807 0.3- 0.1+
190111 F51 0.0 0.5- 190112 568 0.0 0.2+ 190113 807 0.1+ 0.3-
190112 I52 0.3- 0.5- 190112 568 0.0 0.1+
Ephemeris:
2019 AZ9 a,e,i = 1.37, 0.28, 21 q = 0.9857
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 14 19 43 17.4 +57 17 30 0.1644 0.9856 85.6 84.8 24.1
...
2018 12 29 22 23 34.0 +65 16 30 0.06910 0.9965 99.0 77.0 22.0
...
2019 01 06 03 35 20.4 +32 47 42 0.03827 1.0097 132.8 45.6 19.8
...
2019 01 12 05 06 55.8 -10 45 38 0.05743 1.0227 131.8 45.8 20.7
2019 01 13 05 15 01.3 -14 38 18 0.06300 1.0250 129.9 47.4 20.9
2019 01 14 05 22 03.3 -17 50 27 0.06887 1.0275 128.1 48.8 21.2
...
2019 01 20 05 50 33.4 -28 44 03 0.1076 1.0435 121.1 53.9 22.3
...
2019 01 28 06 11 34.0 -33 59 42 0.1624 1.0680 116.9 55.3 23.3
...
2019 02 12 06 36 35.0 -35 58 30 0.2660 1.1214 113.9 53.6 24.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A219
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