MPEC 2023-J107 : 2023 JY
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M.P.E.C. 2023-J107 Issued 2023 May 12, 11:26 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 JY
Observations:
K23J00Y* C2023 05 10.31553316 11 35.437+22 15 20.88 20.44GVEJ107V00
K23J00Y C2023 05 10.32049516 11 39.257+22 12 06.84 20.79GVEJ107V00
K23J00Y C2023 05 10.32554016 11 43.148+22 08 48.08 VEJ107V00
K23J00Y C2023 05 10.35476216 12 00.975+21 49 47.97 19.6 GVEJ107H01
K23J00Y C2023 05 10.35874516 12 03.866+21 47 19.26 19.7 GVEJ107H01
K23J00Y C2023 05 10.36816916 12 10.646+21 41 30.13 19.8 GVEJ107H01
K23J00Y C2023 05 10.37671916 12 16.727+21 36 17.31 19.9 GVEJ107H01
K23J00Y KC2023 05 10.40035916 12 35.705+21 22 35.33 19.92GVEJ107I52
K23J00Y KC2023 05 10.40167916 12 36.655+21 21 48.96 20.20GVEJ107I52
K23J00Y KC2023 05 10.40300916 12 37.552+21 21 03.06 20.33GVEJ107I52
K23J00Y KC2023 05 10.40433616 12 38.498+21 20 15.36 20.06GVEJ107I52
K23J00Y 2C2023 05 10.92294 16 18 56.90 +17 45 04.6 20.6 GVEJ107Z84
K23J00Y 2C2023 05 10.93529 16 19 00.65 +17 41 35.4 20.5 GVEJ107Z84
K23J00Y 2C2023 05 10.94744 16 19 04.17 +17 38 12.3 20.7 GVEJ107Z84
K23J00Y KC2023 05 11.36934116 21 13.928+16 00 49.86 21.19GVEJ107I52
K23J00Y KC2023 05 11.37191516 21 14.252+16 00 20.23 20.80GVEJ107I52
K23J00Y KC2023 05 11.37447816 21 14.544+15 59 51.32 21.26GVEJ107I52
K23J00Y KC2023 05 11.37705216 21 14.908+15 59 21.66 20.19GVEJ107I52
K23J00Y KC2023 05 12.26750 16 24 27.32 +13 58 33.8 21.4 RoEJ107291
K23J00Y KC2023 05 12.28660 16 24 28.10 +13 56 46.2 22.2 RoEJ107291
Observer details:
291 LPL/Spacewatch II. Observer M. T. Read. 1.8-m f/2.7 reflector + 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 R. A. Kowalski.
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.
V00 Kitt Peak-Bok. Observers H. Groeller, K. W. Wierzchos. 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.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, M. Micheli.
0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 JY Earth MOID = 0.0021 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 349.28228 (2000.0) P Q
n 0.32249781 Peri. 303.16264 -0.96975466 -0.17463721
a 2.1059669 Node 227.41640 +0.21316859 -0.94626746
e 0.6040758 Incl. 13.39105 -0.11889092 -0.27217593
P 3.06 H 28.37 G 0.15 U 7
Residuals in seconds of arc
230510 V00 0.0 0.4+ 230510 I52 0.7- 0.4- 230511 I52 0.1+ 0.1-
230510 V00 0.2- 1.0+ 230510 I52 0.1+ 0.3- 230511 I52 0.1+ 0.3-
230510 V00 0.4+ 1.2- 230510 I52 0.0 0.6+ 230511 I52 0.3- 0.1+
230510 H01 0.0 0.2+ 230510 I52 0.7+ 0.6- 230511 I52 0.2+ 0.2-
230510 H01 0.1- 0.2+ 230510 Z84 0.3+ 0.1+ 230512 291 (1.7- 0.4+)
230510 H01 0.1- 0.1- 230510 Z84 0.0 0.1+ 230512 291 0.3- 0.0
230510 H01 0.0 0.1- 230510 Z84 0.2- 0.5+
Ephemeris:
2023 JY a,e,i = 2.11, 0.60, 13 q = 0.8338
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 12 04 19 54.8 -07 06 02 0.2484 0.8544 47.5 120.1 29.9
...
2023 04 27 04 30 56.0 -07 44 32 0.1094 0.9249 39.8 135.8 29.7
...
2023 05 05 04 36 22.1 -05 37 13 0.03730 0.9779 34.9 143.9 28.6
...
2023 05 11 16 19 07.9 +17 27 12 0.01659 1.0227 140.9 38.5 21.1
2023 05 12 16 23 36.1 +14 29 01 0.02544 1.0305 143.2 35.9 21.9
2023 05 13 16 25 40.3 +13 02 01 0.03434 1.0384 144.5 34.4 22.6
...
2023 05 19 16 28 39.7 +10 17 46 0.08817 1.0872 147.9 29.7 24.6
...
2023 05 27 16 28 38.9 +08 55 20 0.1617 1.1555 149.7 26.3 25.9
...
2023 06 11 16 28 36.1 +06 32 01 0.3094 1.2890 148.4 24.4 27.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J107
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