[Iaude] MPEC E70: 2022 EH1 [a=2.65,e=0.67,i=9.1,H=28.5]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Mar 3 16:24:12 EST 2022
M.P.E.C. 2022-E70 Issued 2022 March 3, 21:22 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
2022 EH1
Observations:
K22E01H* C2022 03 02.22835109 04 52.58 +04 53 17.1 21.44GVEE070G96
K22E01H C2022 03 02.23401009 04 52.92 +04 54 51.8 21.20GVEE070G96
K22E01H C2022 03 02.23966509 04 53.34 +04 56 25.4 20.77GVEE070G96
K22E01H KC2022 03 02.33928709 05 01.65 +05 25 20.3 20.98GVEE070I52
K22E01H KC2022 03 02.34144809 05 01.89 +05 25 59.1 20.67GVEE070I52
K22E01H KC2022 03 02.34360909 05 02.13 +05 26 38.3 20.98GVEE070I52
K22E01H 1C2022 03 02.99823 09 08 44.22 +09 57 24.9 20.1 VVEE070033
K22E01H 1C2022 03 02.99887 09 08 44.44 +09 57 46.8 20.7 VVEE070033
K22E01H 1C2022 03 02.99950 09 08 44.64 +09 58 08.3 20.5 VVEE070033
K22E01H KC2022 03 03.12615309 10 29.62 +11 18 49.1 19.91GVEE070I52
K22E01H KC2022 03 03.12692209 10 29.86 +11 19 21.2 19.95GVEE070I52
K22E01H KC2022 03 03.12769209 10 30.18 +11 19 54.0 20.48GVEE070I52
K22E01H KC2022 03 03.12845909 10 30.44 +11 20 24.1 19.73GVEE070I52
K22E01H 1C2022 03 03.75794 09 20 27.98 +22 18 43.5 19.6 VVEE070033
K22E01H 1C2022 03 03.75822 09 20 28.37 +22 19 11.7 19.7 VVEE070033
K22E01H 1C2022 03 03.75851 09 20 28.78 +22 19 40.1 19.9 VVEE070033
K22E01H KC2022 03 03.76025 09 20 28.81 +22 23 21.7 19.5 GXEE070G02
K22E01H KC2022 03 03.76359 09 20 33.39 +22 28 57.4 19.6 GXEE070G02
K22E01H 1C2022 03 03.80128009 21 30.77 +23 34 14.6 VEE070246
K22E01H 1C2022 03 03.80145309 21 31.08 +23 34 33.4 18.5 GVEE070246
K22E01H 1C2022 03 03.80328709 21 33.80 +23 37 51.1 VEE070246
K22E01H 1C2022 03 03.80343409 21 33.99 +23 38 08.6 VEE070246
K22E01H 1C2022 03 03.80360809 21 34.32 +23 38 26.1 VEE070246
K22E01H 1C2022 03 03.80378209 21 34.48 +23 38 44.7 VEE070246
K22E01H 1C2022 03 03.80386909 21 34.63 +23 38 54.8 VEE070246
K22E01H KC2022 03 03.81676709 22 00.04 +24 03 03.1 18.4 GVEE070203
K22E01H KC2022 03 03.85197109 22 55.27 +25 10 00.3 18.4 GVEE070203
K22E01H KC2022 03 03.86337209 23 13.89 +25 32 34.8 18.7 GVEE070203
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, U. Laux, F. Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m
f/3 Schmidt + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, M. Janda, J. Ticha, M.
Honkova. Measurer M. Tichy. 1.06-m f/2.7 reflector + 2048x2048
CCD.
G02 KYSUCE Observatory, Kysucke Nove Mesto. Observer M. Urbanik. 0.40-m
f/5.5 Corrected Dall-Kirkham + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. Measurers E. J.
Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m
reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. Measurers
E. J. Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.
Orbital elements:
2022 EH1 Earth MOID = 0.0041 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Bell
M 343.01532 (2000.0) P Q
n 0.22824406 Peri. 46.76670 -0.87149407 +0.48803408
a 2.6517733 Node 162.27245 -0.48318479 -0.83771223
e 0.6702513 Incl. 9.10328 -0.08384834 -0.24507336
P 4.32 H 28.51 G 0.15 U 7
Residuals in seconds of arc
220302 G96 0.5+ 0.4- 220303 I52 0.1- 0.1- 220303 246 0.0 0.5-
220302 G96 0.3- 0.0 220303 I52 (0.1+ 1.7+) 220303 246 0.4- 1.2+
220302 G96 0.0 1.0- 220303 I52 0.5- 0.9+ 220303 246 0.6+ 0.0
220302 I52 0.2- 0.4+ 220303 033 0.1+ 0.4- 220303 246 0.8- 0.2-
220302 I52 0.1- 0.1+ 220303 033 0.0 0.0 220303 246 0.5- 0.5+
220302 I52 0.0 0.3+ 220303 033 0.0 0.5- 220303 203 0.6- 0.1+
220302 033 0.0 0.0 220303 G02 1.0+ 0.5- 220303 203 0.1+ 0.1+
220302 033 0.2+ 0.3+ 220303 G02 0.1+ 0.5- 220303 203 0.3+ 0.2+
220302 033 0.1+ 0.4+ 220303 246 0.7- 0.7-
220303 I52 0.8+ 1.2- 220303 246 0.0 0.6-
Ephemeris:
2022 EH1 a,e,i = 2.65, 0.67, 9 q = 0.8744
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 02 01 09 02 46.0 -03 51 28 0.2857 1.2560 158.8 16.4 27.2
...
2022 02 16 08 59 43.6 -04 23 22 0.1433 1.1219 157.9 19.3 25.5
...
2022 02 24 08 59 06.4 -03 11 12 0.07347 1.0563 154.5 23.8 24.1
...
2022 03 02 09 04 04.4 +03 58 14 0.02267 1.0113 153.4 26.0 21.5
2022 03 03 09 08 59.3 +10 04 48 0.01445 1.0042 153.9 25.7 20.5
2022 03 04 09 28 13.1 +30 45 56 0.0068160.9972 148.1 31.7 19.0
...
2022 03 10 20 51 50.1 +11 19 48 0.04554 0.9585 40.0 138.2 28.3
...
2022 03 18 20 56 56.9 +08 00 20 0.1137 0.9166 43.9 131.2 29.4
...
2022 04 02 21 09 50.2 +06 29 54 0.2439 0.8756 53.3 113.8 29.6
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-E70
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