MPEC 2023-J117 : 2023 JG1
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M.P.E.C. 2023-J117 Issued 2023 May 13, 10:22 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 JG1
Observations:
K23J01G C2023 04 19.37510 15 07 58.43 -09 50 42.7 VEJ117G96
K23J01G C2023 04 19.38458 15 07 57.74 -09 50 49.0 20.9 GVEJ117G96
K23J01G*1C2023 05 10.25527614 30 18.659-15 19 09.55 20.58GVEJ117G96
K23J01G 1C2023 05 10.26058714 30 17.932-15 19 15.56 VEJ117G96
K23J01G 1C2023 05 10.26589914 30 17.158-15 19 21.61 20.82GVEJ117G96
K23J01G 1C2023 05 10.27119814 30 16.384-15 19 28.06 20.59GVEJ117G96
K23J01G KC2023 05 10.31695114 30 09.925-15 20 20.26 20.83GVEJ117I52
K23J01G KC2023 05 10.31882714 30 09.670-15 20 22.16 20.67GVEJ117I52
K23J01G KC2023 05 11.33637714 27 48.658-15 40 02.57 20.58GVEJ117I52
K23J01G KC2023 05 11.33831414 27 48.355-15 40 04.69 20.66GVEJ117I52
K23J01G KC2023 05 11.34025214 27 48.089-15 40 07.25 20.44GVEJ117I52
K23J01G KC2023 05 11.34218614 27 47.837-15 40 09.01 20.61GVEJ117I52
K23J01G |C2023 05 12.17025 14 25 51.92 -15 56 09.6 20.8 VuEJ117807
K23J01G |C2023 05 12.17680 14 25 50.95 -15 56 17.1 20.9 VuEJ117807
K23J01G |C2023 05 12.18335 14 25 50.03 -15 56 25.3 20.4 VuEJ117807
K23J01G KC2023 05 13.25416014 23 18.197-16 17 51.76 20.77GVEJ117I52
K23J01G KC2023 05 13.25887314 23 17.477-16 17 57.62 20.61GVEJ117I52
K23J01G KC2023 05 13.26357114 23 16.775-16 18 02.59 20.77GVEJ117I52
K23J01G KC2023 05 13.26826914 23 16.084-16 18 08.46 20.61GVEJ117I52
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. Gray, D. Rankin,
F. C. Shelly, 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, R. L. Seaman, A. Serrano, K. W. Wierzchos. 1.5-m
reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. A. Kowalski, K. W.
Wierzchos. 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 JG1 Earth MOID = 0.4184 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 320.92557 (2000.0) P Q
n 0.21194544 Peri. 262.31517 +0.53969667 +0.78669356
a 2.7860356 Node 44.97156 -0.50206694 +0.58656554
e 0.5808795 Incl. 25.09365 -0.67576349 +0.19249446
P 4.65 H 20.03 G 0.15 U 8
Residuals in seconds of arc
230419 G96 0.4- 0.3- 230510 I52 0.4+ 0.3+ 230512 807 0.1+ 0.1-
230419 G96 0.4+ 0.3+ 230511 I52 0.1+ 0.1- 230513 I52 0.4+ 0.2-
230510 G96 0.1- 0.2- 230511 I52 0.2- 0.0 230513 I52 0.0 0.4-
230510 G96 0.3+ 0.1- 230511 I52 0.0 0.3- 230513 I52 0.1- 0.3+
230510 G96 0.0 0.0 230511 I52 0.3+ 0.2+ 230513 I52 0.1- 0.0
230510 G96 0.3- 0.3- 230512 807 0.2- 0.1+
230510 I52 0.2+ 0.0 230512 807 0.4- 0.3+
Ephemeris:
2023 JG1 a,e,i = 2.79, 0.58, 25 q = 1.1677
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 13 15 14 48.5 -08 39 25 0.9596 1.9056 152.4 14.1 22.1
...
2023 04 28 14 55 08.4 -11 47 58 0.7942 1.7953 171.0 5.0 21.2
...
2023 05 06 14 39 42.3 -14 00 06 0.7288 1.7366 176.6 1.9 20.8
...
2023 05 12 14 26 16.1 -15 52 51 0.6910 1.6929 168.6 6.8 20.9
2023 05 13 14 23 54.5 -16 12 37 0.6856 1.6856 167.2 7.7 20.9
2023 05 14 14 21 31.3 -16 32 38 0.6806 1.6784 165.7 8.5 20.9
...
2023 05 20 14 06 48.1 -18 37 11 0.6557 1.6351 156.9 14.1 21.0
...
2023 05 28 13 47 05.4 -21 31 20 0.6365 1.5783 145.2 21.5 21.1
...
2023 06 12 13 15 08.2 -27 05 02 0.6344 1.4755 125.3 34.2 21.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J117
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