MPEC 2019-N127 : 2019 NJ5
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M.P.E.C. 2019-N127 Issued 2019 July 9, 13:14 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 NJ5
Observations:
K19N05J C2019 06 30.46644820 58 11.582-09 37 45.14 21.3 GVEN127F51
K19N05J C2019 06 30.46709120 58 11.631-09 37 44.95 22.2 GVEN127F51
K19N05J C2019 06 30.47877720 58 12.471-09 37 40.17 21.5 GVEN127F51
K19N05J C2019 06 30.47941820 58 12.524-09 37 39.55 21.2 GVEN127F51
K19N05J C2019 06 30.49112920 58 13.356-09 37 34.94 22.0 GVEN127F51
K19N05J C2019 06 30.50415620 58 14.289-09 37 29.53 22.0 GVEN127F51
K19N05J C2019 07 04.50535721 03 41.496-09 10 11.48 22.3 GVEN127F51
K19N05J C2019 07 04.51715321 03 42.311-09 10 06.91 22.1 GVEN127F51
K19N05J C2019 07 04.52888321 03 43.119-09 10 02.37 22.0 GVEN127F51
K19N05J C2019 07 04.54059021 03 43.931-09 09 57.73 21.9 GVEN127F51
K19N05J* C2019 07 07.51443 21 07 44.979-08 51 18.89 22.0 wUEN127F51
K19N05J C2019 07 07.52547 21 07 45.708-08 51 15.29 22.0 wUEN127F51
K19N05J C2019 07 07.53653 21 07 46.488-08 51 10.95 21.9 wUEN127F51
K19N05J KC2019 07 08.45662 21 09 00.32 -08 45 48.9 21.5 RoEN127291
K19N05J KC2019 07 08.46200 21 09 00.70 -08 45 47.0 21.7 RoEN127291
K19N05J C2019 07 09.29861721 10 10.02 -08 40 59.1 22.2 GVEN127H01
K19N05J C2019 07 09.30515221 10 10.49 -08 40 57.0 21.6 GVEN127H01
K19N05J C2019 07 09.31419821 10 11.13 -08 40 53.9 21.6 GVEN127H01
K19N05J C2019 07 09.32006821 10 11.56 -08 40 52.2 21.5 GVEN127H01
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
Orbital elements:
2019 NJ5 Earth MOID = 0.0808 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 276.22762 (2000.0) P Q
n 0.55598917 Peri. 213.40293 +0.99935069 -0.02661701
a 1.4647331 Node 148.09559 +0.03360237 +0.93173992
e 0.2615980 Incl. 2.63362 -0.01300275 +0.36214948
P 1.77 H 23.0 G 0.15 U 7
Residuals in seconds of arc
190630 F51 0.0 0.0 190704 F51 0.0 0.0 190708 291 0.1+ 0.1+
190630 F51 0.0 0.0 190704 F51 0.0 0.0 190709 H01 0.2- 0.1-
190630 F51 0.0 0.1- 190704 F51 0.0 0.0 190709 H01 0.1- 0.2-
190630 F51 0.1+ 0.2+ 190707 F51 0.0 0.1+ 190709 H01 0.0 0.0
190630 F51 0.0 0.0 190707 F51 0.3- 0.3- 190709 H01 0.3+ 0.3-
190630 F51 0.0 0.1- 190707 F51 0.1+ 0.1+
190704 F51 0.0 0.0 190708 291 0.0 0.2+
Ephemeris:
2019 NJ5 a,e,i = 1.46, 0.26, 3 q = 1.0816
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 06 09 20 26 47.3 -12 27 56 0.4571 1.3610 131.4 34.0 23.4
...
2019 06 24 20 49 07.9 -10 25 49 0.3507 1.3036 139.6 30.3 22.6
...
2019 07 02 21 00 16.8 -09 26 47 0.3015 1.2735 144.2 27.8 22.2
...
2019 07 08 21 08 24.0 -08 48 09 0.2681 1.2516 147.7 25.7 21.8
2019 07 09 21 09 44.9 -08 42 19 0.2628 1.2480 148.3 25.4 21.7
2019 07 10 21 11 05.7 -08 36 41 0.2576 1.2444 148.9 25.0 21.7
...
2019 07 16 21 19 15.7 -08 07 19 0.2282 1.2232 152.4 22.6 21.3
...
2019 07 24 21 30 38.9 -07 42 46 0.1933 1.1964 157.1 19.3 20.8
...
2019 08 08 21 56 03.9 -08 00 31 0.1410 1.1514 165.9 12.4 19.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-N127
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