MPEC 2014-H28 : 2014 HH4
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M.P.E.C. 2014-H28 Issued 2014 Apr. 25, 02:03 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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
2014 HH4
Observations:
K14H04H* C2014 04 23.34672 12 16 58.194-07 24 25.48 19.9 wLEH028F51
K14H04H C2014 04 23.37166 12 17 02.554-07 23 01.82 20.1 wLEH028F51
K14H04H C2014 04 23.38413 12 17 04.729-07 22 20.47 20.2 wLEH028F51
K14H04H C2014 04 23.89848 12 18 49.99 -06 56 47.0 19.6 VoEH028033
K14H04H C2014 04 23.90330 12 18 50.82 -06 56 31.4 19.6 VoEH028033
K14H04H KC2014 04 23.97223612 19 02.41 -06 53 12.6 19.4 VqEH028I93
K14H04H KC2014 04 23.98532012 19 04.45 -06 52 36.1 19.8 VqEH028I93
K14H04H KC2014 04 23.99807012 19 06.38 -06 52 00.8 20.3 VqEH028I93
K14H04H KC2014 04 24.13518 12 19 36.65 -06 45 35.3 19.6 RoEH028291
K14H04H KC2014 04 24.13622 12 19 36.80 -06 45 32.5 19.5 RoEH028291
K14H04H KC2014 04 24.13726 12 19 36.96 -06 45 29.8 19.9 RoEH028291
K14H04H |C2014 04 25.03702 12 21 57.46 -06 09 10.8 20.5 VuEH028807
K14H04H |C2014 04 25.04186 12 21 57.98 -06 09 01.3 20.5 VuEH028807
K14H04H |C2014 04 25.04667 12 21 58.53 -06 08 51.6 20.5 VuEH028807
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observer B. Stecklum. 1.34-m
f/4 Schmidt + CCD.
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.41-m f/11
Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, T. Goggia,
M. Willman. Measurer PS1 Science Consortium. 1.8-m Ritchey-Chretien
+ CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
Orbital elements:
2014 HH4 Earth MOID = 0.0097 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5 MPC
M 72.58730 (2000.0) P Q
n 0.83082249 Peri. 222.61459 +0.14797187 -0.98856466
a 1.1206342 Node 218.90238 +0.91938753 +0.14832516
e 0.6730499 Incl. 2.65189 +0.36445972 +0.02719496
P 1.19 H 24.1 G 0.15 U 8
Residuals in seconds of arc
140423 F51 0.0 0.0 140423 I93 0.3- 0.1- 140424 291 0.1+ 0.1+
140423 F51 0.0 0.1+ 140423 I93 0.0 0.0 140425 807 0.2+ 0.0
140423 F51 0.0 0.1- 140423 I93 0.6- 0.0 140425 807 0.1- 0.2-
140423 033 0.2- 1.0- 140424 291 0.0 0.0 140425 807 0.2+ 0.1-
140423 033 0.7+ 1.0+ 140424 291 0.1- 0.1+
Ephemeris:
2014 HH4 a,e,i = 1.12, 0.67, 3 q = 0.3664
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 03 26 00 44 32.5 +00 46 42 0.2950 0.7052 6.6 170.6
...
2014 04 10 00 55 51.9 -02 55 06 0.09213 0.9116 11.5 167.3 33.3
...
2014 04 18 09 55 26.4 -35 51 35 0.01335 1.0113 122.9 56.4 16.8
...
2014 04 24 12 19 08.8 -06 50 37 0.08390 1.0812 153.2 24.8 20.0
2014 04 25 12 21 49.5 -06 11 06 0.09638 1.0925 152.7 25.0 20.4
2014 04 26 12 23 56.4 -05 40 53 0.1089 1.1036 152.1 25.2 20.7
...
2014 05 02 12 31 30.6 -04 11 20 0.1853 1.1683 147.6 27.6 22.0
...
2014 05 10 12 37 44.6 -03 41 20 0.2904 1.2488 141.0 30.6 23.2
...
2014 05 25 12 48 57.6 -04 04 54 0.4985 1.3835 129.3 34.5 24.7
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-H28
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