MPEC 2019-E60 : 2017 OJ69
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M.P.E.C. 2019-E60 Issued 2019 Mar. 7, 01:54 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
2017 OJ69
Observations:
K17O69J C2013 02 15.48676811 04 59.247+05 13 12.27 23.3 GVEE060F51
K17O69J C2013 02 15.50045911 04 57.926+05 13 08.70 23.3 GVEE060F51
K17O69J C2013 02 15.51411711 04 56.568+05 13 04.95 22.0 GVEE060F51
K17O69J C2013 03 05.40788110 32 00.956+03 58 26.77 22.4 GVEE060F51
K17O69J C2013 03 05.42285610 31 59.126+03 58 23.22 22.4 GVEE060F51
K17O69J C2013 03 05.45274410 31 55.433+03 58 16.30 22.4 GVEE060F51
K17O69J C2015 03 28.49065614 11 57.704-37 23 08.34 21.7 GVEE060F51
K17O69J C2015 03 28.50020314 11 57.286-37 23 22.37 21.9 GVEE060F51
K17O69J C2015 03 28.50978514 11 56.873-37 23 36.54 21.4 GVEE060F51
K17O69J C2015 03 28.51933614 11 56.425-37 23 50.91 21.4 GVEE060F51
K17O69J* C2017 07 25.56648 23 49 58.975-13 12 12.04 21.4 wLEE060F51
K17O69J C2017 07 25.57765 23 49 58.794-13 11 57.51 21.6 wLEE060F51
K17O69J C2017 07 25.58880 23 49 58.600-13 11 42.99 21.7 wLEE060F51
K17O69J C2017 07 25.59019723 49 58.580-13 11 41.20 22.4 GVEE060F51
K17O69J C2017 07 25.59996 23 49 58.392-13 11 28.18 21.9 wLEE060F51
K17O69J C2017 08 17.47417223 28 54.071-04 45 04.23 21.1 GVEE060F51
K17O69J C2017 08 17.48523723 28 52.879-04 44 49.97 21.1 GVEE060F51
K17O69J C2017 08 17.49629723 28 51.675-04 44 35.40 20.9 GVEE060F51
K17O69J C2017 08 28.43427 23 08 35.55 -00 59 48.8 21.6 VqEE060G96
K17O69J C2017 08 28.44019 23 08 34.85 -00 59 42.6 21.6 VqEE060G96
K17O69J C2017 08 28.44608 23 08 34.11 -00 59 36.3 20.9 VqEE060G96
K17O69J C2017 08 28.45198 23 08 33.36 -00 59 28.2 21.4 VqEE060G96
K17O69J C2017 09 13.37908 22 38 41.329+03 14 14.41 21.2 wLEE060F51
K17O69J C2017 09 13.39242 22 38 39.915+03 14 24.33 21.1 wLEE060F51
K17O69J C2017 09 13.40573 22 38 38.502+03 14 34.28 21.6 wLEE060F51
K17O69J C2017 09 13.41901 22 38 37.095+03 14 44.26 21.0 wLEE060F51
K17O69J C2017 09 24.32068 22 24 19.479+05 07 35.78 21.5 wLEE060F51
K17O69J C2017 09 24.34588 22 24 17.811+05 07 48.40 21.7 wLEE060F51
K17O69J C2017 09 24.35851 22 24 16.976+05 07 54.68 21.6 wLEE060F51
K17O69J C2017 09 27.28772022 21 42.995+05 31 16.78 22.1 GVEE060F51
K17O69J C2017 09 27.30126322 21 42.272+05 31 22.84 22.5 GVEE060F51
K17O69J C2017 09 27.31479122 21 41.528+05 31 29.34 21.6 GVEE060F51
K17O69J C2017 09 27.32841022 21 40.757+05 31 35.79 22.7 GVEE060F51
K17O69J C2017 09 28.32410922 20 56.114+05 39 00.05 21.4 GVEE060F51
K17O69J C2017 09 28.33638922 20 55.485+05 39 04.83 22.0 GVEE060F51
K17O69J C2017 09 28.34872822 20 54.847+05 39 10.19 21.6 GVEE060F51
K17O69J C2017 09 28.36110822 20 54.222+05 39 15.69 22.0 GVEE060F51
K17O69J C2017 10 19.29336822 19 03.429+07 36 16.43 22.5 GVEE060F51
Observer details:
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, L. Denneau,
H. Flewelling, E. Lilly, E. Magnier, C. Waters. 1.8-m Ritchey-Chretien +
CCD.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
1.5-m reflector + 10K CCD.
Orbital elements:
2017 OJ69 Earth MOID = 0.2977 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 2.95856 (2000.0) P Q
n 0.52925184 Peri. 310.03252 +0.23199571 +0.96851876
a 1.5136581 Node 332.97392 -0.82096164 +0.14517901
e 0.1536297 Incl. 11.45909 -0.52172788 +0.20222381
P 1.86 H 21.9 G 0.15 U 1
Residuals in seconds of arc
130215 F51 0.3- 0.1- 170725 F51 0.0 0.1- 170924 F51 0.0 0.1+
130215 F51 0.1+ 0.1+ 170725 F51 0.3- 0.2+ 170924 F51 0.1+ 0.0
130215 F51 0.0 0.2+ 170817 F51 0.1+ 0.0 170924 F51 0.1+ 0.1-
130305 F51 0.0 0.2+ 170817 F51 0.1+ 0.1- 170927 F51 0.0 0.1-
130305 F51 0.3+ 0.0 170817 F51 0.0 0.0 170927 F51 0.2+ 0.3-
130305 F51 0.2+ 0.0 170828 G96 0.3- 0.6+ 170927 F51 0.0 0.0
150328 F51 0.4- 0.3- 170828 G96 0.4+ 0.0 170927 F51 0.4- 0.3+
150328 F51 0.1- 0.1- 170828 G96 0.4+ 0.5- 170928 F51 0.3+ 0.5+
150328 F51 0.2+ 0.1+ 170828 G96 0.3+ 0.9+ 170928 F51 0.2+ 0.1-
150328 F51 0.1+ 0.0 170913 F51 0.0 0.1+ 170928 F51 0.0 0.1-
170725 F51 0.2- 0.0 170913 F51 0.0 0.1- 170928 F51 0.1- 0.1-
170725 F51 0.1- 0.0 170913 F51 0.1- 0.1- 171019 F51 0.3- 0.1-
170725 F51 0.1- 0.0 170913 F51 0.1- 0.1-
Ephemeris:
2017 OJ69 a,e,i = 1.51, 0.15, 11 q = 1.2811
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 02 05 17 35 56.9 -32 02 34 1.7290 1.3529 51.3 34.7 25.2
...
2019 02 20 18 34 50.1 -32 26 22 1.6443 1.3287 53.9 37.0 25.1
...
2019 02 28 19 06 25.3 -32 00 51 1.6025 1.3175 55.2 38.1 25.1
...
2019 03 06 19 29 54.6 -31 24 15 1.5726 1.3099 56.1 38.9 25.0
2019 03 07 19 33 47.8 -31 16 43 1.5678 1.3087 56.2 39.1 25.0
2019 03 08 19 37 40.3 -31 08 48 1.5630 1.3076 56.4 39.2 25.0
...
2019 03 14 20 00 40.9 -30 12 58 1.5347 1.3011 57.2 40.0 25.0
...
2019 03 22 20 30 34.6 -28 37 36 1.4990 1.2937 58.4 41.0 24.9
...
2019 04 06 21 23 40.5 -24 42 17 1.4369 1.2844 60.5 42.7 24.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-E60
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