MPEC 2023-J134 : 2023 JW1
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M.P.E.C. 2023-J134 Issued 2023 May 14, 10:16 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 JW1
Observations:
K23J01W*1C2023 05 12.33675816 00 42.420+29 59 40.90 20.10GVEJ134G96
K23J01W 1C2023 05 12.34620616 00 56.770+30 14 06.10 19.90GVEJ134G96
K23J01W 1C2023 05 12.35094016 01 03.850+30 21 17.80 VEJ134G96
K23J01W C2023 05 12.37435516 01 38.237+30 56 27.56 18.6 GVEJ134H01
K23J01W C2023 05 12.37825116 01 44.196+31 02 19.51 19.1 GVEJ134H01
K23J01W C2023 05 12.38830616 01 59.596+31 17 23.69 19.4 GVEJ134H01
K23J01W C2023 05 12.39660216 02 12.374+31 29 47.76 18.9 GVEJ134H01
K23J01W KC2023 05 12.42764616 03 01.552+32 16 07.32 18.59GVEJ134I52
K23J01W KC2023 05 12.42853016 03 02.930+32 17 25.55 18.66GVEJ134I52
K23J01W KC2023 05 13.00680616 20 52.40 +45 17 16.3 19.9 GXEJ134I93
K23J01W KC2023 05 13.01521816 21 08.09 +45 27 23.2 20.1 GXEJ134I93
K23J01W KC2023 05 13.02103216 21 18.96 +45 34 21.5 19.2 GXEJ134I93
K23J01W KC2023 05 13.30323616 31 08.700+50 50 57.60 19.60GVEJ134I52
K23J01W KC2023 05 13.30413516 31 10.500+50 51 54.00 19.76GVEJ134I52
K23J01W KC2023 05 14.41242817 17 48.340+65 27 34.96 22.26GVEJ134I52
K23J01W KC2023 05 14.41394517 17 52.505+65 28 25.64 21.62GVEJ134I52
K23J01W KC2023 05 14.41546817 17 56.857+65 29 17.84 22.04GVEJ134I52
K23J01W KC2023 05 14.41699517 18 01.109+65 30 10.44 20.88GVEJ134I52
Observer details:
G96 Mt. Lemmon Survey. Observer 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. 1.5-m reflector + 10K
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.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m prime focus + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
Orbital elements:
2023 JW1 Earth MOID = 0.0268 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 MPC
M 319.74253 (2000.0) P Q
n 0.34270685 Peri. 58.33335 +0.19702929 +0.88915570
a 2.0223401 Node 229.20612 -0.97691680 +0.21352567
e 0.5737707 Incl. 33.06212 +0.08254105 +0.40473317
P 2.88 H 25.41 G 0.15 U 8
Residuals in seconds of arc
230512 G96 (1.5- 4.7-) 230512 H01 0.0 0.1+ 230513 I52 0.1+ 0.1+
230512 G96 0.1+ 0.8- 230512 I52 0.0 0.0 230513 I52 0.0 0.2-
230512 G96 0.7- 0.2+ 230512 I52 0.0 0.2- 230514 I52 0.3- 0.5+
230512 H01 0.0 0.4- 230513 I93 0.0 0.1+ 230514 I52 0.6- 0.6-
230512 H01 0.1+ 0.4+ 230513 I93 0.0 0.1+ 230514 I52 0.3+ 0.4-
230512 H01 0.1- 0.1+ 230513 I93 0.0 0.5+ 230514 I52 0.3+ 0.2+
Ephemeris:
2023 JW1 a,e,i = 2.02, 0.57, 33 q = 0.8620
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 14 13 50 53.9 -63 21 10 0.3662 1.2518 125.6 40.6 25.3
...
2023 04 29 14 07 49.7 -61 04 14 0.1688 1.1288 133.1 40.7 23.4
...
2023 05 07 14 41 45.5 -48 27 02 0.06796 1.0671 148.0 30.0 21.0
...
2023 05 13 16 20 33.1 +45 08 07 0.03078 1.0236 115.1 63.4 20.2
2023 05 14 16 58 43.0 +60 59 24 0.03877 1.0167 98.2 79.7 21.2
2023 05 15 17 48 47.5 +70 10 04 0.04888 1.0099 87.6 89.6 22.0
...
2023 05 21 22 56 20.4 +77 58 43 0.1207 0.9710 66.9 106.5 24.7
...
2023 05 29 00 31 05.6 +74 34 44 0.2206 0.9264 60.9 107.1 26.0
...
2023 06 13 01 28 24.4 +70 44 59 0.4031 0.8720 58.0 98.9 26.7
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-J134
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