[Iaude] MPEC J09: 2020 HY9 [a=1.85,e=0.58,i=10.2,H=24.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri May 1 10:48:46 EDT 2020
M.P.E.C. 2020-J09 Issued 2020 May 1, 14:47 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 HY9
Observations:
K20H09Y* C2020 04 28.29711 13 55 37.41 +25 47 55.9 21.7 GVEJ009G96
K20H09Y C2020 04 28.30227 13 55 37.92 +25 47 34.3 21.9 GVEJ009G96
K20H09Y C2020 04 28.30743 13 55 38.44 +25 47 13.1 21.4 GVEJ009G96
K20H09Y C2020 04 28.31260 13 55 38.97 +25 46 53.0 21.9 GVEJ009G96
K20H09Y C2020 04 28.38069 13 55 46.13 +25 42 15.0 21.9 GVEJ009V06
K20H09Y C2020 04 28.38370 13 55 46.42 +25 42 02.5 21.9 GVEJ009V06
K20H09Y C2020 04 28.38672 13 55 46.74 +25 41 49.6 21.2 GVEJ009V06
K20H09Y C2020 04 28.38974 13 55 47.07 +25 41 37.8 21.9 GVEJ009V06
K20H09Y C2020 04 29.19278 13 57 25.19 +24 49 48.5 22.1 GVEJ009V06
K20H09Y C2020 04 29.19753 13 57 25.64 +24 49 30.3 22.0 GVEJ009V06
K20H09Y C2020 04 29.20229 13 57 26.10 +24 49 12.7 21.8 GVEJ009V06
K20H09Y C2020 04 29.20704 13 57 26.57 +24 48 55.7 22.0 GVEJ009V06
K20H09Y C2020 04 30.21450 13 59 12.94 +23 48 53.9 22.4 GVEJ009V06
K20H09Y C2020 04 30.22084 13 59 13.44 +23 48 32.7 22.6 GVEJ009V06
K20H09Y C2020 04 30.22717 13 59 13.94 +23 48 11.3 21.9 GVEJ009V06
K20H09Y KC2020 05 01.21331714 00 46.75 +22 54 02.3 22.2 VuEJ009H21
K20H09Y KC2020 05 01.21999114 00 47.25 +22 53 40.9 22.2 VuEJ009H21
K20H09Y KC2020 05 01.22303114 00 47.46 +22 53 31.6 22.3 VuEJ009H21
Observer details:
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 1.3-m f/4.0
astrograph + CCD.
V06 Catalina Sky Survey-Kuiper. Observers D. C. Fuls, H. Groeller. 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. 1.55-m reflector + CCD.
Orbital elements:
2020 HY9 Earth MOID = 0.0372 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 36.33292 (2000.0) P Q
n 0.39159167 Peri. 305.28695 -0.68492652 -0.72818830
a 1.8503210 Node 188.08507 +0.71262945 -0.66240830
e 0.5828808 Incl. 10.17648 +0.15177263 -0.17594615
P 2.52 H 24.3 G 0.15 U 8
Residuals in seconds of arc
200428 G96 0.3+ 0.5+ 200428 V06 0.1- 0.6- 200430 V06 0.3+ 0.3-
200428 G96 0.0 0.2- 200428 V06 0.0 0.1- 200430 V06 0.1- 0.0
200428 G96 0.2- 0.4- 200429 V06 0.1- 0.6+ 200430 V06 0.4- 0.0
200428 G96 0.3- 0.5+ 200429 V06 0.1- 0.2- 200501 H21 0.1+ 0.1+
200428 V06 0.3+ 0.1+ 200429 V06 0.0 0.3- 200501 H21 0.1+ 0.2-
200428 V06 0.1- 0.1- 200429 V06 0.3+ 0.2+ 200501 H21 0.1- 0.2+
Ephemeris:
2020 HY9 a,e,i = 1.85, 0.58, 10 q = 0.7718
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 01 03 05 31.5 +15 47 34 0.1183 0.9075 37.0 138.5 26.1
...
2020 04 16 12 08 08.6 +57 23 05 0.06580 1.0280 110.1 66.5 20.8
...
2020 04 24 13 43 26.2 +31 52 25 0.1256 1.0981 134.9 40.4 21.6
...
2020 04 30 13 58 49.9 +24 01 27 0.1800 1.1519 140.5 33.8 22.3
2020 05 01 14 00 27.1 +23 05 38 0.1894 1.1609 141.0 33.1 22.4
2020 05 02 14 01 55.0 +22 14 01 0.1990 1.1700 141.4 32.5 22.5
...
2020 05 08 14 08 33.8 +18 07 11 0.2582 1.2244 142.6 30.1 23.1
...
2020 05 16 14 14 36.2 +14 13 59 0.3421 1.2968 141.6 29.0 23.8
...
2020 05 31 14 24 17.8 +08 56 53 0.5159 1.4306 136.0 29.5 24.9
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-J09
More information about the Iaude
mailing list