MPEC 2019-N117 : 2019 NV4
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M.P.E.C. 2019-N117 Issued 2019 July 9, 02:23 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 NV4
Observations:
K19N04V C2019 06 25.55935520 33 20.087-04 54 02.62 21.8 GVEN117F52
K19N04V C2019 06 25.57046820 33 20.545-04 54 00.52 20.9 GVEN117F52
K19N04V C2019 06 25.58163420 33 21.056-04 53 58.78 21.3 GVEN117F52
K19N04V C2019 06 25.59277620 33 21.548-04 53 57.09 20.9 GVEN117F52
K19N04V C2019 06 30.52975 20 37 07.584-04 46 36.71 21.2 GVEN117F52
K19N04V C2019 06 30.55324 20 37 08.254-04 46 36.52 21.8 GVEN117F52
K19N04V C2019 06 30.56488 20 37 08.577-04 46 36.37 22.2 GVEN117F52
K19N04V* C2019 07 05.51899 20 39 40.270-04 51 37.06 21.4 wUEN117F52
K19N04V C2019 07 05.53138 20 39 40.444-04 51 38.56 21.6 wUEN117F52
K19N04V C2019 07 05.54374 20 39 40.611-04 51 40.16 21.5 wUEN117F52
K19N04V KC2019 07 06.30216 20 39 58.63 -04 53 33.8 oEN117711
K19N04V KC2019 07 06.30602 20 39 58.69 -04 53 34.4 oEN117711
K19N04V KC2019 07 06.30994 20 39 58.76 -04 53 35.0 oEN117711
K19N04V C2019 07 08.34847 20 40 37.32 -04 59 52.9 22.3 GVEN117I52
K19N04V C2019 07 08.36028 20 40 37.45 -04 59 56.9 VEN117I52
Observer details:
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.
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, 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 D. C. Fuls.
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 NV4 Earth MOID = 0.2676 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 351.20150 (2000.0) P Q
n 0.26710970 Peri. 76.25647 -0.16751695 +0.98585924
a 2.3878641 Node 184.10779 -0.92673608 -0.15900072
e 0.4663104 Incl. 3.54632 -0.33630091 -0.05291819
P 3.69 H 22.2 G 0.15 U 7
Residuals in seconds of arc
190625 F52 0.2+ 0.0 190630 F52 0.1+ 0.3- 190706 711 0.1+ 0.4+
190625 F52 0.3- 0.2+ 190630 F52 0.0 0.4- 190706 711 0.2+ 0.4+
190625 F52 0.0 0.1+ 190705 F52 0.1- 0.1- 190706 711 0.5+ 0.4+
190625 F52 0.0 0.1- 190705 F52 0.1- 0.0 190708 I52 0.5- 0.4+
190630 F52 0.1- 0.1- 190705 F52 0.1- 0.1+ 190708 I52 0.1+ 1.0-
Ephemeris:
2019 NV4 a,e,i = 2.39, 0.47, 4 q = 1.2744
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 06 09 20 10 54.9 -06 43 00 0.3497 1.2787 132.8 35.6 21.9
...
2019 06 24 20 31 52.5 -04 58 45 0.3430 1.3006 140.9 29.6 21.7
...
2019 07 02 20 38 00.1 -04 46 37 0.3463 1.3194 146.5 25.2 21.7
...
2019 07 08 20 40 31.2 -04 58 25 0.3524 1.3365 151.3 21.4 21.6
2019 07 09 20 40 47.4 -05 02 03 0.3538 1.3396 152.1 20.8 21.6
2019 07 10 20 41 01.4 -05 06 07 0.3552 1.3428 152.9 20.1 21.6
...
2019 07 16 20 41 42.7 -05 39 13 0.3662 1.3630 158.1 16.2 21.6
...
2019 07 24 20 41 13.5 -06 42 23 0.3872 1.3933 164.8 11.0 21.5
...
2019 08 08 20 39 05.2 -09 10 40 0.4495 1.4586 169.7 7.2 21.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-N117
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