MPEC 2019-N98 : 2019 NZ2
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M.P.E.C. 2019-N98 Issued 2019 July 6, 14:23 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 NZ2
Observations:
K19N02Z* C2019 07 01.51372 21 54 00.469-16 42 03.86 22.7 wUEN098F51
K19N02Z C2019 07 01.52729 21 54 02.626-16 42 02.76 21.9 wUEN098F51
K19N02Z C2019 07 01.54087 21 54 04.789-16 42 01.86 21.7 wUEN098F51
K19N02Z C2019 07 01.55446 21 54 06.950-16 42 00.83 21.9 wUEN098F51
K19N02Z |C2019 07 02.31996 21 56 15.10 -16 40 42.7 21.5 GUEN098807
K19N02Z |C2019 07 02.32771 21 56 16.34 -16 40 42.1 21.5 GUEN098807
K19N02Z |C2019 07 02.33527 21 56 17.55 -16 40 41.5 22.0 GUEN098807
K19N02Z KC2019 07 02.37968 21 56 25.48 -16 40 57.4 21.1 RoEN098291
K19N02Z KC2019 07 02.38416 21 56 26.22 -16 40 56.6 21.2 RoEN098291
K19N02Z KC2019 07 02.38866 21 56 26.95 -16 40 56.3 21.6 RoEN098291
K19N02Z ^C2019 07 02.55742721 56 55.001-16 40 40.92 21.36GVEN098568
K19N02Z ^C2019 07 02.55837421 56 55.154-16 40 40.89 21.44GVEN098568
K19N02Z ^C2019 07 02.55932321 56 55.306-16 40 40.80 21.39GVEN098568
K19N02Z C2019 07 02.58330721 56 59.168-16 40 38.94 21.8 GVEN098F51
K19N02Z KC2019 07 03.39134 21 59 16.17 -16 39 41.3 21.4 RoEN098291
K19N02Z KC2019 07 03.39583 21 59 16.84 -16 39 40.6 21.3 RoEN098291
K19N02Z KC2019 07 06.44053 22 07 59.25 -16 36 22.5 20.8 RoEN098291
K19N02Z KC2019 07 06.44581 22 08 00.13 -16 36 22.2 20.9 RoEN098291
K19N02Z KC2019 07 06.45110 22 08 01.00 -16 36 21.9 21.2 RoEN098291
Observer details:
291 LPL/Spacewatch II. Observers M. T. Read, R. A. Mastaler.
1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observers R. Wainscoat, C. Wipper, T. Burdullis.
Measurers R. Weryk, R. Wainscoat.
3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 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,
T. de Boer, 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.
Orbital elements:
2019 NZ2 Earth MOID = 0.2152 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 323.94593 (2000.0) P Q
n 0.28972994 Peri. 244.81580 +0.94424346 +0.32073208
a 2.2619021 Node 96.40519 -0.26866531 +0.88119210
e 0.4643110 Incl. 4.29355 -0.19032406 +0.34732035
P 3.40 H 21.6 G 0.15 U 8
Residuals in seconds of arc
190701 F51 0.0 0.1- 190702 291 0.3- 0.1- 190703 291 0.3+ 0.0
190701 F51 0.1- 0.0 190702 291 0.1- 0.4+ 190703 291 0.5- 0.4+
190701 F51 0.0 0.1- 190702 291 0.0 0.4+ 190706 291 0.0 0.1-
190701 F51 0.1+ 0.1- 190702 568 0.1+ 0.2- 190706 291 0.1+ 0.1-
190702 807 0.3+ 0.3- 190702 568 0.1+ 0.2- 190706 291 0.0 0.1-
190702 807 0.2+ 0.3- 190702 568 0.1+ 0.2-
190702 807 0.2+ 0.3- 190702 F51 0.2+ 0.1+
Ephemeris:
2019 NZ2 a,e,i = 2.26, 0.46, 4 q = 1.2117
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 06 06 20 49 29.8 -17 40 08 0.6517 1.4864 124.8 34.1 22.9
...
2019 06 21 21 25 57.6 -17 00 45 0.5165 1.4081 130.6 33.2 22.3
...
2019 06 29 21 47 04.8 -16 45 35 0.4553 1.3697 133.3 32.7 22.0
...
2019 07 05 22 03 50.1 -16 37 35 0.4146 1.3428 135.1 32.3 21.7
2019 07 06 22 06 42.6 -16 36 32 0.4082 1.3385 135.4 32.2 21.7
2019 07 07 22 09 36.6 -16 35 34 0.4020 1.3342 135.7 32.2 21.6
...
2019 07 13 22 27 33.1 -16 31 16 0.3673 1.3099 137.2 31.8 21.4
...
2019 07 21 22 52 53.4 -16 28 36 0.3279 1.2810 138.7 31.5 21.1
...
2019 08 05 23 43 16.7 -16 25 14 0.2748 1.2391 140.5 31.4 20.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-N98
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