MPEC 2023-J146 : 2023 JF2
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M.P.E.C. 2023-J146 Issued 2023 May 15, 10:28 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 JF2
Observations:
K23J02F* C2023 05 12.35515015 07 34.835+00 14 03.12 21.52GVEJ146V00
K23J02F C2023 05 12.36011015 07 33.935+00 13 40.12 VEJ146V00
K23J02F C2023 05 12.36507515 07 33.020+00 13 16.82 VEJ146V00
K23J02F C2023 05 12.37004615 07 32.124+00 12 54.32 22.45GVEJ146V00
K23J02F KC2023 05 12.41317615 07 24.258+00 09 33.49 21.6 GVEJ146H01
K23J02F KC2023 05 12.41680415 07 23.601+00 09 16.78 21.5 GVEJ146H01
K23J02F KC2023 05 12.42890 15 07 21.61 +00 08 22.3 22.4 RoEJ146291
K23J02F KC2023 05 12.42929715 07 21.400+00 08 18.98 21.7 GVEJ146H01
K23J02F KC2023 05 12.43637615 07 20.149+00 07 46.15 21.6 GVEJ146H01
K23J02F KC2023 05 12.44229 15 07 19.23 +00 07 19.9 21.7 RoEJ146291
K23J02F KC2023 05 12.45568 15 07 16.94 +00 06 18.4 22.1 RoEJ146291
K23J02F |C2023 05 13.11072 15 05 30.82 -00 44 33.2 21.7 GuEJ146807
K23J02F |C2023 05 13.11670 15 05 29.71 -00 45 02.0 21.4 GuEJ146807
K23J02F |C2023 05 13.12249 15 05 28.63 -00 45 30.1 21.3 GuEJ146807
K23J02F KC2023 05 13.37478315 04 42.492-01 06 59.62 21.78GVEJ146V06
K23J02F KC2023 05 13.37789115 04 41.891-01 07 14.81 21.41GVEJ146V06
K23J02F KC2023 05 13.38100015 04 41.297-01 07 29.89 21.32GVEJ146V06
K23J02F KC2023 05 13.38410715 04 40.706-01 07 45.34 21.40GVEJ146V06
K23J02F mC2023 05 15.29371314 58 52.129-03 54 51.23 VEJ146V00
K23J02F mC2023 05 15.29443814 58 51.996-03 54 55.48 22.02GVEJ146V00
K23J02F mC2023 05 15.29516514 58 51.841-03 54 59.22 22.10GVEJ146V00
Observer details:
291 LPL/Spacewatch II. Observer M. T. Read. 1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
V00 Kitt Peak-Bok. Observer H. Groeller. Measurers M. J. Brucker, E. J.
Christensen, C. E. Woodward, 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. S. McMillan, D. Rankin, R. L. Seaman, A.
Serrano, F. C. Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic
CCD.
V06 Catalina Sky Survey-Kuiper. Observer 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. 1.55-m
reflector + 1K CCD.
Orbital elements:
2023 JF2 Earth MOID = 0.1065 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 292.98605 (2000.0) P Q
n 0.50930660 Peri. 225.90905 +0.20641178 +0.94388204
a 1.5529227 Node 57.70294 -0.78778529 +0.31660501
e 0.3218494 Incl. 17.75999 -0.58033483 -0.09406361
P 1.94 H 24.78 G 0.15 U 8
Residuals in seconds of arc
230512 V00 0.0 0.2+ 230512 H01 0.0 0.2+ 230513 V06 0.1+ 0.2-
230512 V00 0.0 0.1+ 230512 H01 0.1- 0.1+ 230513 V06 0.0 0.1-
230512 V00 0.3- 0.3- 230512 291 0.2+ 0.5- 230513 V06 0.1- 0.2+
230512 V00 0.2- 0.1+ 230512 291 (1.2+ 0.1+) 230513 V06 0.1- 0.0
230512 H01 0.1+ 0.1+ 230513 807 0.2- 0.1- 230515 V00 0.2- 0.0
230512 H01 0.1- 0.1+ 230513 807 0.0 0.1+ 230515 V00 0.1+ 0.2-
230512 291 0.3+ 0.1- 230513 807 0.2+ 0.1+ 230515 V00 0.1+ 0.1+
Ephemeris:
2023 JF2 a,e,i = 1.55, 0.32, 18 q = 1.0531
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 15 15 40 22.4 +15 02 29 0.3452 1.2854 139.6 30.4 24.3
...
2023 04 30 15 31 11.6 +10 44 50 0.2384 1.2195 150.1 24.3 23.2
...
2023 05 08 15 18 04.6 +05 03 24 0.1900 1.1868 157.5 19.0 22.5
...
2023 05 14 15 02 53.7 -01 58 51 0.1593 1.1637 163.0 14.7 21.9
2023 05 15 14 59 48.7 -03 27 12 0.1548 1.1600 163.6 14.2 21.9
2023 05 16 14 56 33.2 -05 01 15 0.1505 1.1564 164.0 13.9 21.8
...
2023 05 22 14 32 48.3 -16 29 15 0.1298 1.1354 160.7 17.2 21.5
...
2023 05 30 13 47 00.1 -35 53 19 0.1187 1.1105 142.9 33.4 21.8
...
2023 06 14 11 18 53.7 -63 44 09 0.1472 1.0745 109.8 62.8 23.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J146
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