MPEC 2020-H208 : 2020 HP7
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M.P.E.C. 2020-H208 Issued 2020 April 28, 02:15 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 HP7
Observations:
K20H07P* C2020 04 26.43095 16 57 12.83 -10 37 00.4 21.0 GVEH208G96
K20H07P C2020 04 26.43578 16 57 14.25 -10 36 14.2 20.9 GVEH208G96
K20H07P C2020 04 26.44062 16 57 15.57 -10 35 28.2 20.5 GVEH208G96
K20H07P C2020 04 26.44545 16 57 16.98 -10 34 41.6 20.7 GVEH208G96
K20H07P C2020 04 26.47074 16 57 24.17 -10 30 39.4 20.2 GVEH208I52
K20H07P C2020 04 26.47264 16 57 24.73 -10 30 21.0 20.7 GVEH208I52
K20H07P C2020 04 26.47455 16 57 25.26 -10 30 02.8 20.6 GVEH208I52
K20H07P C2020 04 26.47645 16 57 25.79 -10 29 44.3 21.0 GVEH208I52
K20H07P MC2020 04 26.96022 17 00 03.03 -09 12 02.2 VEH208246
K20H07P MC2020 04 26.96044 17 00 03.06 -09 12 01.2 VEH208246
K20H07P KC2020 04 27.30479817 01 51.18 -08 15 30.9 20.9 VuEH208H21
K20H07P KC2020 04 27.30693017 01 51.80 -08 15 10.1 20.8 VuEH208H21
K20H07P KC2020 04 27.31264817 01 53.44 -08 14 13.4 20.9 VuEH208H21
K20H07P KC2020 04 27.31410117 01 53.85 -08 13 58.9 20.6 VuEH208H21
K20H07P C2020 04 27.33566 17 02 02.07 -08 10 17.2 19.8 GVEH208I52
K20H07P C2020 04 27.33709 17 02 02.50 -08 10 03.7 19.8 GVEH208I52
K20H07P C2020 04 27.33852 17 02 02.90 -08 09 48.6 19.8 GVEH208I52
K20H07P C2020 04 27.33995 17 02 03.30 -08 09 34.7 20.1 GVEH208I52
K20H07P IC2020 04 28.02888917 05 41.08 -06 14 53.4 20.7 GVEH208L01
K20H07P KC2020 04 28.03239217 05 42.04 -06 14 17.8 20.7 GVEH208L01
K20H07P KC2020 04 28.03591017 05 43.09 -06 13 42.0 20.7 GVEH208L01
K20H07P KC2020 04 28.03949917 05 44.18 -06 13 05.4 20.8 GVEH208L01
K20H07P IC2020 04 28.04308017 05 45.20 -06 12 30.4 20.6 GVEH208L01
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m f/2.7 reflector + 2048x2048 CCD.
G96 Mt. Lemmon Survey. Observer K. W. Wierzchos. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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 HP7 Earth MOID = 0.0789 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 346.85944 (2000.0) P Q
n 0.71446832 Peri. 56.77787 +0.02136940 +0.98880993
a 1.2392171 Node 215.36479 -0.98101863 -0.00772982
e 0.1740571 Incl. 14.77906 -0.19273245 +0.14898047
P 1.38 H 24.1 G 0.15 U 8
Residuals in seconds of arc
200426 G96 0.0 0.2+ 200426 246 0.3- 0.1- 200427 I52 0.3+ 0.5+
200426 G96 0.7+ 0.2+ 200426 246 0.9- 1.2- 200427 I52 0.1+ 0.3+
200426 G96 0.2- 0.2- 200427 H21 0.1- 0.2+ 200428 L01 0.5+ 0.2-
200426 G96 0.3+ 0.2+ 200427 H21 0.0 0.0 200428 L01 0.5- 0.0
200426 I52 0.0 0.2- 200427 H21 0.2- 0.3+ 200428 L01 0.2- 0.2+
200426 I52 0.2+ 0.0 200427 H21 0.4- 0.4+ 200428 L01 0.4+ 0.5+
200426 I52 0.0 0.1- 200427 I52 0.3+ 0.1+ 200428 L01 0.0 0.8-
200426 I52 0.3- 0.1+ 200427 I52 0.5+ 0.5-
Ephemeris:
2020 HP7 a,e,i = 1.24, 0.17, 15 q = 1.0235
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 03 29 14 51 55.2 -44 04 42 0.2294 1.1561 128.8 42.3 22.9
...
2020 04 13 15 51 03.3 -35 12 10 0.1489 1.1176 137.8 37.0 21.7
...
2020 04 21 16 29 14.8 -23 13 03 0.1160 1.0985 141.8 34.4 21.1
...
2020 04 27 17 00 12.9 -09 04 29 0.09991 1.0851 140.1 36.5 20.8
2020 04 28 17 05 30.4 -06 18 44 0.09821 1.0830 139.1 37.5 20.7
2020 04 29 17 10 49.5 -03 27 48 0.09681 1.0809 137.9 38.6 20.7
...
2020 05 05 17 43 00.8 +14 19 10 0.09516 1.0689 127.3 48.7 21.0
...
2020 05 13 18 25 15.2 +34 31 51 0.1087 1.0546 111.2 63.3 21.6
...
2020 05 28 19 35 39.5 +54 27 41 0.1575 1.0346 93.3 77.9 22.9
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-H208
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