MPEC 2023-E86 : 2023 EG1
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M.P.E.C. 2023-E86 Issued 2023 March 15, 11:31 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2023 EG1
Observations:
K23E01G*1C2023 03 13.23826210 27 16.016+13 01 56.03 20.37GVEE086G96
K23E01G 1C2023 03 13.24385710 27 18.068+13 02 12.77 20.55GVEE086G96
K23E01G 1C2023 03 13.24946510 27 20.063+13 02 29.69 20.41GVEE086G96
K23E01G 1C2023 03 13.25505610 27 22.079+13 02 46.32 20.40GVEE086G96
K23E01G KC2023 03 13.28944 10 27 30.52 +13 03 52.9 20.9 VqEE086H36
K23E01G KC2023 03 13.29701 10 27 33.31 +13 04 13.4 20.4 VqEE086H36
K23E01G KC2023 03 13.30459 10 27 36.11 +13 04 35.3 20.4 VqEE086H36
K23E01G mC2023 03 13.31254410 27 42.534+13 05 31.38 20.79GVEE086I52
K23E01G mC2023 03 13.31331610 27 42.797+13 05 33.47 20.68GVEE086I52
K23E01G mC2023 03 13.31408810 27 43.074+13 05 35.63 20.70GVEE086I52
K23E01G KC2023 03 14.18092 10 33 49.95 +13 41 59.8 21.2 VqEE086H36
K23E01G KC2023 03 14.19527 10 33 54.07 +13 42 33.2 20.6 VqEE086H36
K23E01G KC2023 03 14.20930510 34 02.057+13 43 29.28 20.78GVEE086I52
K23E01G KC2023 03 14.20961 10 33 58.08 +13 43 05.6 20.9 VqEE086H36
K23E01G KC2023 03 14.21172010 34 02.680+13 43 35.08 20.21GVEE086I52
K23E01G KC2023 03 14.21413410 34 03.392+13 43 40.33 20.74GVEE086I52
K23E01G KC2023 03 14.21656110 34 04.055+13 43 46.06 20.83GVEE086I52
K23E01G KC2023 03 15.18295410 39 21.32 +14 15 09.2 21.0 GVEE086H21
K23E01G KC2023 03 15.18854410 39 22.56 +14 15 19.1 21.4 GVEE086H21
K23E01G KC2023 03 15.19413410 39 23.80 +14 15 29.3 21.0 GVEE086H21
K23E01G KC2023 03 15.20037910 39 25.16 +14 15 40.3 21.0 GVEE086H21
Observer details:
G96 Mt. Lemmon Survey. Observer A. Serrano. Measurers E. J. Christensen, D.
Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J.
K. Hogan, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 .56 meter
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller, G. J.
Leonard. Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2023 EG1 Earth MOID = 0.0052 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 53.71023 (2000.0) P Q
n 0.90741074 Peri. 265.32693 +0.24987569 -0.96823266
a 1.0566556 Node 170.18774 +0.90873625 +0.23116093
e 0.2396754 Incl. 3.14926 +0.33430609 +0.09534223
P 1.09 H 27.41 G 0.15 U 7
Residuals in seconds of arc
230313 G96 0.2- 0.0 230313 I52 0.1- 0.2- 230314 I52 0.4- 0.4+
230313 G96 0.3+ 0.1- 230313 I52 0.3- 0.2- 230314 I52 0.1+ 0.0
230313 G96 0.0 0.1+ 230313 I52 0.2- 0.2- 230314 I52 0.0 0.0
230313 G96 0.1+ 0.1+ 230314 H36 0.2- 0.1- 230315 H21 0.2- 0.1-
230313 H36 0.9+ 0.2+ 230314 H36 0.3+ 0.2- 230315 H21 0.0 0.2-
230313 H36 0.6+ 0.3- 230314 I52 0.3+ 0.3+ 230315 H21 0.2+ 0.1+
230313 H36 0.2+ 0.8+ 230314 H36 0.2- 0.7- 230315 H21 0.0 0.1+
Ephemeris:
2023 EG1 a,e,i = 1.06, 0.24, 3 q = 0.8034
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 13 23 34 39.4 -19 25 31 0.09056 0.9075 27.1 150.3 30.5
...
2023 02 28 00 27 23.1 -23 10 03 0.02690 0.9670 29.4 149.8 27.9
...
2023 03 08 08 28 57.6 -01 09 28 0.01027 1.0001 138.9 40.7 19.1
...
2023 03 14 10 32 36.7 +13 36 56 0.03254 1.0249 161.5 17.9 21.0
2023 03 15 10 38 23.3 +14 11 25 0.03659 1.0290 161.3 18.0 21.2
2023 03 16 10 43 03.9 +14 38 11 0.04069 1.0330 161.0 18.3 21.5
...
2023 03 22 10 59 27.4 +15 55 56 0.06595 1.0574 157.4 21.2 22.7
...
2023 03 30 11 10 15.3 +16 08 14 0.1016 1.0890 151.9 25.6 23.8
...
2023 04 14 11 24 30.2 +14 52 58 0.1751 1.1447 141.3 33.2 25.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-E86
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