[Iaude] MPEC E86: 2022 EA2 [a=1.53,e=0.34,i=0.6,H=25.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Mar 4 07:53:50 EST 2022
M.P.E.C. 2022-E86 Issued 2022 March 4, 12:52 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 EA2
Observations:
K22E02A C2022 02 26.16959907 34 01.25 +03 03 14.2 19.3 GVEE086U68
K22E02A C2022 02 26.17294107 34 04.16 +03 02 58.7 19.3 GVEE086U68
K22E02A C2022 02 26.18463107 34 13.81 +03 02 10.1 19.4 GVEE086U68
K22E02A C2022 02 26.18797207 34 16.63 +03 01 55.8 19.4 GVEE086U68
K22E02A C2022 02 28.22643 08 07 49.39 +00 28 12.5 18.9 GVEE086703
K22E02A C2022 02 28.23210 08 07 54.75 +00 27 42.4 VEE086703
K22E02A C2022 02 28.24346 08 08 05.52 +00 26 47.2 18.6 GVEE086703
K22E02A* C2022 03 02.32935308 46 18.14 -02 23 45.0 19.15cVEE086T05
K22E02A C2022 03 02.33131808 46 20.16 -02 23 54.8 18.91cVEE086T05
K22E02A C2022 03 02.33729708 46 26.19 -02 24 24.9 18.56cVEE086T05
K22E02A C2022 03 02.34722108 46 36.30 -02 25 14.5 18.73cVEE086T05
K22E02A KC2022 03 04.19288909 21 52.51 -04 58 08.2 18.6 VuEE086H21
K22E02A KC2022 03 04.19481909 21 54.55 -04 58 17.4 18.6 VuEE086H21
K22E02A KC2022 03 04.19674909 21 56.58 -04 58 26.8 18.7 VuEE086H21
K22E02A KC2022 03 04.19868009 21 58.63 -04 58 35.9 18.6 VuEE086H21
K22E02A KC2022 03 04.44191909 26 42.33 -05 11 13.8 18.7 GVEE086474
K22E02A KC2022 03 04.44253709 26 42.98 -05 11 16.5 18.2 GVEE086474
K22E02A KC2022 03 04.44315509 26 43.64 -05 11 19.5 18.7 GVEE086474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
703 Catalina Sky Survey. Observer A. Serrano. Measurers E. J. Christensen,
B. Gray, D. Rankin, F. C. Shelly. 0.68-m Schmidt + 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.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m reflector + CCD.
U68 JPL SynTrack Robotic Telescope, Auberry. Observers N. Saini, C. Zhai, R.
Trahan, M. Zhan, M. Shao. 0.28-m reflector + CCD.
Orbital elements:
2022 EA2 Earth MOID = 0.0247 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Bell
M 344.01256 (2000.0) P Q
n 0.52163527 Peri. 281.38017 -0.86489398 -0.50189356
a 1.5283568 Node 228.49500 +0.46451365 -0.79437520
e 0.3383612 Incl. 0.59878 +0.19022477 -0.34215625
P 1.89 H 25.19 G 0.15 U 8
Residuals in seconds of arc
220226 U68 0.3- 1.0+ 220228 703 0.1- 2.1- 220304 H21 0.1+ 0.1+
220226 U68 1.4+ 0.4- 220302 T05 0.0 0.0 220304 H21 0.0 0.1-
220226 U68 0.6- 0.4+ 220302 T05 0.3+ 0.1+ 220304 H21 0.2+ 0.0
220226 U68 0.3- 0.3+ 220302 T05 0.5- 0.1- 220304 474 0.0 0.2-
220228 703 0.1+ 1.6+ 220302 T05 0.2- 0.1+ 220304 474 0.1- 0.1+
220228 703 0.0 1.3- 220304 H21 0.1+ 0.1+ 220304 474 0.0 0.0
Ephemeris:
2022 EA2 a,e,i = 1.53, 0.34, 1 q = 1.0112
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 02 02 04 57 36.8 +14 43 57 0.07704 1.0280 121.6 54.7 21.7
...
2022 02 17 05 54 49.7 +10 23 45 0.04636 1.0119 119.8 57.9 20.6
...
2022 02 25 07 16 39.0 +04 24 42 0.03329 1.0121 131.5 47.1 19.6
...
2022 03 03 08 58 59.0 -03 17 26 0.02909 1.0164 149.5 29.6 18.8
2022 03 04 09 18 10.0 -04 39 08 0.02913 1.0174 152.7 26.5 18.7
2022 03 05 09 37 18.3 -05 57 32 0.02940 1.0186 155.7 23.6 18.7
...
2022 03 11 11 17 53.2 -11 36 05 0.03539 1.0273 164.4 15.1 18.8
...
2022 03 19 12 36 32.6 -13 59 07 0.05107 1.0440 161.7 17.4 19.7
...
2022 04 03 13 30 23.4 -13 40 33 0.09118 1.0885 166.4 12.5 20.9
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-E86
More information about the Iaude
mailing list