MPEC 2023-K86 : 2014 HB199
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M.P.E.C. 2023-K86 Issued 2023 May 22, 14:06 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2014 HB199
Additional Observations:
K14HJ9B C2023 05 10.26246 14 14 54.22 -21 02 30.1 21.1 GVEK086G96
K14HJ9B C2023 05 10.26776 14 14 54.02 -21 01 58.0 20.8 GVEK086G96
K14HJ9B C2023 05 10.27306 14 14 53.86 -21 01 26.0 21.3 GVEK086G96
K14HJ9B 1C2023 05 20.32033014 13 48.162+14 28 00.44 19.83GVEK086G96
K14HJ9B 1C2023 05 20.32593914 13 47.953+14 30 08.17 19.70GVEK086G96
K14HJ9B 1C2023 05 20.33155314 13 47.701+14 32 16.48 VEK086G96
K14HJ9B 1C2023 05 20.33717314 13 47.543+14 34 23.23 20.15GVEK086G96
K14HJ9B KC2023 05 20.41992214 13 45.332+15 05 52.40 20.23GVEK086I52
K14HJ9B KC2023 05 20.42126514 13 45.260+15 06 23.15 19.46GVEK086I52
K14HJ9B KC2023 05 20.42261214 13 45.289+15 06 53.71 19.68GVEK086I52
K14HJ9B KC2023 05 20.42395114 13 45.275+15 07 24.56 19.92GVEK086I52
K14HJ9B KC2023 05 20.90585814 13 58.020+18 17 08.95 19.8 GVEK086J95
K14HJ9B KC2023 05 20.90917514 13 57.948+18 18 29.56 19.5 GVEK086J95
K14HJ9B $C2023 05 20.91183514 14 00.534+18 20 25.54 19.9 GVEK086J04
K14HJ9B KC2023 05 20.91317714 13 57.852+18 20 06.61 20.2 GVEK086J95
K14HJ9B KC2023 05 21.13752114 14 01.16 +19 52 17.4 20.5 VuEK086H21
K14HJ9B KC2023 05 21.13985514 14 01.06 +19 53 15.4 20.6 VuEK086H21
K14HJ9B KC2023 05 21.14190014 14 00.98 +19 54 06.2 20.1 VuEK086H21
K14HJ9B KC2023 05 21.14382914 14 00.91 +19 54 54.3 20.1 VuEK086H21
Observer details:
G96 Mt. Lemmon Survey. Observers G. J. Leonard, J. K. Hogan. Measurers B.
Gray, D. Rankin, F. C. Shelly, E. J. Christensen, D. Fay, J. B. Fazekas,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman, A. Serrano, K. W.
Wierzchos. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
J04 ESA Optical Ground Station, Tenerife. Observers D. Abreu, M. Micheli, F.
Ocana, L. Conversi. Measurers F. Ocana, M. Micheli, R. Kresken, A.
Knofel, M. Busch. 1.0-m f/4.4 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
230510 G96 4.25- 0.57- 230521 H21 8.84- 3.59- MPO317875 -0.38 days
Orbital elements:
2014 HB199 Earth MOID = 0.0487 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 301.79812 (2000.0) P Q
n 0.43773995 Peri. 69.16083 +0.48118243 +0.85658166
a 1.7178764 Node 230.99651 -0.86670499 +0.43297992
e 0.4940939 Incl. 13.87573 -0.13147596 +0.28070671
P 2.25 H 24.63 G 0.15 U 0
Residuals in seconds of arc
140428 W84 0.1- 0.1+ 140505 W84 0.0 0.1- 230520 G96 0.4- 0.7+
140428 W84 0.1+ 0.1- 140505 W84 0.0 0.2- 230520 G96 0.3+ 0.4-
140428 W84 0.0 0.2+ 140505 W84 0.0 0.1- 230520 I52 0.1+ 0.1-
140428 W84 0.0 0.0 140505 W84 0.1- 0.2- 230520 I52 0.7- 0.1-
140429 W84 0.0 0.1- 140505 W84 0.1+ 0.3- 230520 I52 0.0 0.4-
140429 W84 0.0 0.0 140505 W84 0.0 0.0 230520 I52 0.1+ 0.2-
140429 W84 0.1- 0.0 140505 W84 0.1+ 0.0 230520 J95 0.4- 0.1-
140429 W84 0.1- 0.1- 140505 W84 0.1- 0.0 230520 J95 0.0 0.1-
140502 W84 0.0 0.0 140505 W84 0.0 0.1- 230520 J04 0.1+ 0.5+
140502 W84 0.1+ 0.1+ 230510 G96 0.3- 0.5+ 230520 J95 0.3+ 0.2-
140502 W84 0.1- 0.1- 230510 G96 0.1- 0.2+ 230521 H21 0.2+ 0.2-
140502 W84 0.0 0.1+ 230510 G96 0.7+ 0.2- 230521 H21 0.0 0.2-
140502 W84 0.1+ 0.0 230520 G96 0.1+ 0.0 230521 H21 0.0 0.2-
140505 W84 0.0 0.0 230520 G96 0.2+ 0.2+ 230521 H21 0.1+ 0.1-
Ephemeris:
2014 HB199 a,e,i = 1.72, 0.49, 14 q = 0.8691
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 22 14 18 47.6 -34 26 30 0.2754 1.2629 156.9 18.2 23.3
...
2023 05 07 14 15 40.0 -25 37 35 0.1469 1.1526 167.4 11.0 21.5
...
2023 05 15 14 14 01.6 -10 00 14 0.08989 1.0960 160.8 17.7 20.5
...
2023 05 21 14 13 57.8 +18 56 22 0.06053 1.0554 134.6 43.0 20.3
2023 05 22 14 14 10.7 +26 02 16 0.05801 1.0488 127.9 49.6 20.4
2023 05 23 14 14 30.0 +33 37 52 0.05645 1.0423 120.7 56.6 20.5
...
2023 05 29 14 22 55.3 +76 02 17 0.06769 1.0048 80.8 95.4 22.2
...
2023 06 06 02 04 46.4 +77 06 13 0.1135 0.9597 58.2 116.0 24.4
...
2023 06 21 02 25 52.4 +60 31 09 0.2204 0.8962 51.6 117.3 25.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-K86
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