[Iaude] MPEC H13: 2017 HF [a=1.25,e=0.28,i=4.3,H=26.6]
mpec at si.edu
mpec at si.edu
Tue Apr 18 15:43:25 EDT 2017
M.P.E.C. 2017-H13 Issued 2017 Apr. 18, 19:40 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 at CFA.HARVARD.EDU
URL http://www.minorplanetcenter.net/ ISSN 1523-6714
2017 HF
Observations:
K17H00F* C2017 04 16.36343 14 04 39.79 -06 31 18.5 19.4 VqEH013G96
K17H00F C2017 04 16.36778 14 04 41.00 -06 30 52.4 qEH013G96
K17H00F C2017 04 16.37206 14 04 42.22 -06 30 26.2 19.2 VqEH013G96
K17H00F C2017 04 16.37634 14 04 43.39 -06 30 00.3 19.5 VqEH013G96
K17H00F C2017 04 16.41369 14 04 54.15 -06 26 14.9 19.0 VqEH013G96
K17H00F C2017 04 16.42054 14 04 56.14 -06 25 34.0 18.9 VqEH013G96
K17H00F C2017 04 16.42781 14 04 58.29 -06 24 49.8 18.6 VqEH013G96
K17H00F C2017 04 16.43517 14 05 00.46 -06 24 05.8 19.0 VqEH013G96
K17H00F C2017 04 16.43880 14 05 01.55 -06 23 43.7 19.5 VqEH013G96
K17H00F C2017 04 16.44038 14 05 02.03 -06 23 34.0 19.5 VqEH013G96
K17H00F C2017 04 16.44214 14 05 02.53 -06 23 23.4 19.8 VqEH013G96
K17H00F C2017 04 16.44373 14 05 03.05 -06 23 14.3 19.4 VqEH013G96
K17H00F KC2017 04 16.89645 14 08 03.58 -05 42 35.8 18.5 RoEH013K88
K17H00F KC2017 04 16.89935 14 08 04.31 -05 42 20.1 18.6 RoEH013K88
K17H00F KC2017 04 16.90224 14 08 05.03 -05 42 05.4 19.2 RoEH013K88
K17H00F KC2017 04 16.97931 14 08 29.16 -05 35 19.3 19.1 VqEH013I93
K17H00F KC2017 04 16.98588 14 08 30.79 -05 34 46.3 19.7 VqEH013I93
K17H00F KC2017 04 16.99185 14 08 32.45 -05 34 13.5 19.5 VUEH013958
K17H00F KC2017 04 16.99202 14 08 32.25 -05 34 15.8 20.1 VqEH013I93
K17H00F KC2017 04 17.00035 14 08 34.53 -05 33 31.0 19.7 VUEH013958
K17H00F KC2017 04 17.00796 14 08 33.80 -05 32 58.7 19.6 RqEH013203
K17H00F KC2017 04 17.00888 14 08 36.56 -05 32 47.3 19.8 VUEH013958
K17H00F KC2017 04 17.02781 14 08 38.57 -05 31 18.2 19.2 RqEH013203
K17H00F C2017 04 17.32143 14 10 13.85 -05 06 53.5 19.9 VqEH013G96
K17H00F C2017 04 17.32395 14 10 14.34 -05 06 41.6 20.0 VqEH013G96
K17H00F C2017 04 17.32735 14 10 14.99 -05 06 25.8 19.9 VqEH013G96
K17H00F C2017 04 17.32956 14 10 15.46 -05 06 15.7 20.2 VqEH013G96
K17H00F C2017 04 18.04467 14 13 29.15 -04 16 08.1 19.9 RqEH013B74
K17H00F C2017 04 18.04795 14 13 29.75 -04 15 55.0 20.0 RqEH013B74
K17H00F C2017 04 18.06001 14 13 31.83 -04 15 08.5 20.1 RqEH013B74
K17H00F C2017 04 18.22776 14 14 24.68 -04 03 57.0 19.9 VqEH013G96
K17H00F C2017 04 18.22944 14 14 24.97 -04 03 50.5 20.2 VqEH013G96
K17H00F C2017 04 18.23123 14 14 25.25 -04 03 43.9 qEH013G96
K17H00F C2017 04 18.23275 14 14 25.49 -04 03 38.4 qEH013G96
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.28-m f/6.8 Schmidt-Cassegrain + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer
P. Dupouy. 0.43-m f/2.7 reflector + CCD.
B74 Santa Maria de Montmagastrell. Observer J. M. Bosch. 0.40-m f/10
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observers D. C. Fuls, R. A. Kowalski. 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer A. Ordasi. Measurer K. Sarneczky.
0.60-m Schmidt + CCD.
Orbital elements:
2017 HF Earth MOID = 0.0071 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 356.57267 (2000.0) P Q
n 0.70367579 Peri. 297.17156 -0.78542228 -0.61818145
a 1.2518558 Node 204.68342 +0.59093893 -0.73400272
e 0.2794947 Incl. 4.26279 +0.18412774 -0.28123248
P 1.40 H 26.6 G 0.15 U 7
Residuals in seconds of arc
170416 G96 0.2- 0.2+ 170416 K88 0.4+ 0.4- 170417 G96 0.0 0.1-
170416 G96 0.4- 0.1- 170416 K88 0.1+ 0.4+ 170417 G96 0.4- 0.1-
170416 G96 0.2- 0.2+ 170416 K88 0.3- 0.2+ 170417 G96 0.1+ 0.3-
170416 G96 0.8- 0.2+ 170416 I93 0.4- 0.4+ 170418 B74 0.7- 0.0
170416 G96 0.2+ 0.0 170416 I93 0.2+ 0.2+ 170418 B74 0.1- 0.3+
170416 G96 0.0 0.4- 170416 958 0.1- 0.1- 170418 B74 0.3+ 0.3-
170416 G96 0.2+ 0.1+ 170416 I93 0.1- 0.3- 170418 G96 0.0 0.1-
170416 G96 0.0 0.2- 170417 958 0.7+ 0.4- 170418 G96 0.2+ 0.2+
170416 G96 0.1+ 0.1+ 170417 203 0.2- 0.3- 170418 G96 0.0 0.3+
170416 G96 0.2+ 0.3+ 170417 958 0.8+ 0.3+ 170418 G96 0.2- 0.2+
170416 G96 0.2- 0.3+ 170417 203 0.1- 0.1-
170416 G96 0.5+ 0.1- 170417 G96 0.2+ 0.3-
Ephemeris:
2017 HF a,e,i = 1.25, 0.28, 4 q = 0.9020
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 03 19 02 53 32.1 -07 20 00 0.08859 0.9353 45.3 130.9 27.0
...
2017 04 03 03 31 29.0 -15 13 02 0.02830 0.9801 45.2 133.6 24.9
...
2017 04 11 11 45 24.0 -34 01 23 0.0088181.0094 146.6 33.2 17.7
...
2017 04 17 14 08 32.1 -05 29 53 0.02968 1.0331 171.4 8.3 19.6
2017 04 18 14 13 20.0 -04 15 59 0.03361 1.0372 170.2 9.5 19.9
2017 04 19 14 17 04.9 -03 17 47 0.03759 1.0413 169.3 10.3 20.2
...
2017 04 25 14 28 49.8 -00 14 14 0.06213 1.0665 166.3 12.9 21.5
...
2017 05 03 14 34 27.0 +00 58 15 0.09688 1.1012 163.4 15.2 22.6
...
2017 05 18 14 39 42.7 +00 31 06 0.1701 1.1681 155.3 21.2 24.1
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-H13
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