MPEC 2019-N86 : 2019 NH2
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M.P.E.C. 2019-N86 Issued 2019 July 6, 02:41 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 NH2
Observations:
K19N02H C2019 06 28.52879321 58 42.297-14 18 35.58 21.4 GVEN086F51
K19N02H C2019 06 28.54043121 58 40.830-14 18 22.61 21.4 GVEN086F51
K19N02H C2019 06 28.55205821 58 39.351-14 18 09.97 21.3 GVEN086F51
K19N02H C2019 06 28.56369421 58 37.871-14 17 57.48 21.2 GVEN086F51
K19N02H* C2019 07 04.51172 21 45 22.219-12 30 06.87 21.6 wUEN086F51
K19N02H C2019 07 04.52345 21 45 20.451-12 29 54.25 21.3 wUEN086F51
K19N02H C2019 07 04.53517 21 45 18.702-12 29 41.57 21.2 wUEN086F51
K19N02H C2019 07 04.54687 21 45 16.936-12 29 28.78 21.4 wUEN086F51
K19N02H C2019 07 05.34421 21 43 20.29 -12 15 04.5 20.7 GVEN086I52
K19N02H C2019 07 05.34814 21 43 19.66 -12 15 00.2 VEN086I52
K19N02H C2019 07 05.35601 21 43 18.48 -12 14 52.0 21.7 GVEN086I52
K19N02H IC2019 07 05.41782 21 43 08.87 -12 13 44.3 oEN086711
K19N02H KC2019 07 05.42161 21 43 08.28 -12 13 40.4 oEN086711
K19N02H KC2019 07 05.42540 21 43 07.72 -12 13 36.2 oEN086711
K19N02H ^C2019 07 05.56539821 42 46.956-12 11 02.19 21.08GVEN086568
K19N02H ^C2019 07 05.56634621 42 46.806-12 11 01.16 21.18GVEN086568
K19N02H ^C2019 07 05.56733521 42 46.656-12 11 00.09 21.13GVEN086568
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Crowder, T. Burdullis.
Measurers R. Weryk, R. Wainscoat.
3.6-m Canada-France-Hawaii Telescope + CCD.
711 McDonald Observatory, Fort Davis. Observers J. G. Ries, Z. T. Quinn,
D. H. Kim. Measurer J. G. Ries. 2.1-m reflector + CCD + focal reducer.
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.
1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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 NH2 Earth MOID = 0.0971 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 51.42073 (2000.0) P Q
n 0.62547970 Peri. 225.37502 -0.87712851 -0.20314297
a 1.3541307 Node 298.13625 +0.44022489 -0.70227092
e 0.4085782 Incl. 29.57044 -0.19195736 -0.68231114
P 1.58 H 20.0 G 0.15 U 7
Residuals in seconds of arc
190628 F51 0.0 0.3- 190704 F51 0.1+ 0.1- 190705 711 0.8- 0.1-
190628 F51 0.1+ 0.1+ 190704 F51 0.0 0.0 190705 711 0.5- 0.0
190628 F51 0.0 0.2+ 190705 I52 0.7+ 0.1- 190705 568 0.2+ 0.1+
190628 F51 0.0 0.0 190705 I52 0.2+ 0.1- 190705 568 0.2+ 0.1+
190704 F51 0.0 0.0 190705 I52 0.5+ 0.4- 190705 568 0.2+ 0.1+
190704 F51 0.1- 0.0 190705 711 0.6- 0.2+
Ephemeris:
2019 NH2 a,e,i = 1.35, 0.41, 30 q = 0.8009
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 06 06 22 27 18.8 -21 01 53 0.8166 1.4457 103.7 43.0 22.0
...
2019 06 21 22 12 01.4 -16 34 18 0.7388 1.5258 119.9 35.2 21.7
...
2019 06 29 21 57 44.3 -14 09 57 0.7040 1.5655 130.1 29.8 21.5
...
2019 07 05 21 44 10.8 -12 21 10 0.6840 1.5938 138.3 25.1 21.3
2019 07 06 21 41 42.1 -12 03 05 0.6814 1.5985 139.7 24.3 21.3
2019 07 07 21 39 09.9 -11 45 01 0.6789 1.6030 141.1 23.5 21.3
...
2019 07 13 21 22 54.2 -09 57 53 0.6691 1.6298 149.7 18.3 21.1
...
2019 07 21 20 59 22.6 -07 42 06 0.6705 1.6635 160.5 11.7 21.0
...
2019 08 05 20 16 26.2 -04 14 32 0.7236 1.7207 163.5 9.6 21.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-N86
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