MPEC 2020-H15 : 2020 HB
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M.P.E.C. 2020-H15 Issued 2020 April 18, 00:54 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
2020 HB
Observations:
K20H00B* C2020 04 16.14103 11 26 11.32 -15 40 32.5 19.8 GVEH015G96
K20H00B C2020 04 16.14662 11 26 06.79 -15 41 04.0 19.7 GVEH015G96
K20H00B C2020 04 16.15221 11 26 02.16 -15 41 35.8 19.7 GVEH015G96
K20H00B C2020 04 16.15779 11 25 57.51 -15 42 07.1 20.0 GVEH015G96
K20H00B C2020 04 16.26446 11 24 27.15 -15 52 09.0 19.9 GVEH015I52
K20H00B C2020 04 16.26538 11 24 26.35 -15 52 14.1 19.7 GVEH015I52
K20H00B C2020 04 16.26630 11 24 25.57 -15 52 19.6 19.6 GVEH015I52
K20H00B KC2020 04 16.87871411 15 27.43 -16 57 17.6 19.9 GVEH015L01
K20H00B KC2020 04 16.88029811 15 25.68 -16 57 28.7 19.8 GVEH015L01
K20H00B KC2020 04 16.88187711 15 24.05 -16 57 39.7 20.0 GVEH015L01
K20H00B KC2020 04 16.88526511 15 20.44 -16 58 02.9 19.8 GVEH015L01
K20H00B KC2020 04 16.88647711 15 19.19 -16 58 11.3 19.7 GVEH015L01
K20H00B pC2020 04 16.88674411 15 18.90 -16 58 13.1 19.7 GVEH015L01
K20H00B C2020 04 16.88889 11 15 17.14 -16 58 38.3 18.7 VVEH015033
K20H00B C2020 04 16.88946 11 15 16.54 -16 58 41.6 18.5 VVEH015033
K20H00B C2020 04 16.89004 11 15 15.95 -16 58 45.6 19.0 VVEH015033
K20H00B C2020 04 17.12356 11 11 21.53 -17 26 16.0 19.1 GVEH015I52
K20H00B C2020 04 17.12468 11 11 20.21 -17 26 24.6 19.4 GVEH015I52
K20H00B C2020 04 17.12580 11 11 18.91 -17 26 33.2 19.3 GVEH015I52
K20H00B KC2020 04 17.14500711 10 55.22 -17 29 10.2 19.5 VqEH015858
K20H00B KC2020 04 17.16432011 10 32.33 -17 31 39.1 19.6 VqEH015858
K20H00B KC2020 04 17.17781811 10 16.19 -17 33 22.8 19.5 VqEH015858
K20H00B C2020 04 17.85229 10 55 46.83 -19 11 06.8 18.9 VVEH015033
K20H00B C2020 04 17.85298 10 55 45.72 -19 11 13.7 18.9 VVEH015033
K20H00B C2020 04 17.85367 10 55 44.67 -19 11 20.3 18.8 VVEH015033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers E. J. Christensen,
G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman,
F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 HB Earth MOID = 0.0120 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 0.25897 (2000.0) P Q
n 0.33737485 Peri. 10.77983 -0.06595769 +0.99768757
a 2.0435922 Node 255.43982 -0.91674050 -0.06708137
e 0.5875325 Incl. 0.97113 -0.39400056 -0.01093642
P 2.92 H 25.2 G 0.15 U 7
Residuals in seconds of arc
200416 G96 0.3- 0.1- 200416 L01 0.1+ 0.1- 200417 I52 0.1- 0.0
200416 G96 0.6+ 0.0 200416 L01 0.2- 0.2+ 200417 858 0.0 0.1-
200416 G96 0.3+ 0.2- 200416 L01 0.3+ 0.2+ 200417 858 0.1+ 0.2-
200416 G96 0.2- 0.0 200416 L01 0.2+ 0.2+ 200417 858 0.1- 0.1+
200416 I52 0.1- 0.0 200416 033 0.3- 0.4- 200417 033 0.2+ 0.1+
200416 I52 0.2- 0.1+ 200416 033 0.3- 0.2+ 200417 033 0.2- 0.2-
200416 I52 0.0 0.2- 200416 033 0.0 0.3+ 200417 033 0.2+ 0.1-
200416 L01 0.6+ 0.1+ 200417 I52 0.0 0.1-
200416 L01 0.5- 0.0 200417 I52 0.2- 0.0
Ephemeris:
2020 HB a,e,i = 2.04, 0.59, 1 q = 0.8429
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 03 19 12 28 31.0 -07 33 26 0.2849 1.2759 168.3 9.1 23.6
...
2020 04 03 12 17 45.8 -09 05 47 0.1489 1.1473 171.3 7.6 21.9
...
2020 04 11 12 00 37.1 -11 16 40 0.08398 1.0817 160.5 18.0 20.9
...
2020 04 17 11 13 26.8 -17 08 10 0.03823 1.0349 143.7 35.1 19.6
2020 04 18 10 52 00.6 -19 31 04 0.03116 1.0274 137.6 41.3 19.3
2020 04 19 10 17 27.5 -22 53 45 0.02457 1.0199 128.5 50.4 19.1
...
2020 04 25 02 13 23.2 -08 05 43 0.03105 0.9772 21.3 158.1 27.9
...
2020 05 03 01 08 08.3 +01 53 24 0.09196 0.9269 26.8 150.7 28.4
...
2020 05 18 00 58 59.4 +05 39 50 0.2172 0.8609 41.5 128.9 27.2
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-H15
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