[Iaude] MPEC Y62: 2023 YZ [a=1.69,e=0.41,i=2.0,H=25.5]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 19 18:13:07 EST 2023
M.P.E.C. 2023-Y62 Issued 2023 December 19, 23:11 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 YZ
Observations:
K23Y00Z*1C2023 12 18.16616300 46 29.338+06 23 50.60 20.48GVEY062G96
K23Y00Z 1C2023 12 18.17132500 46 30.882+06 24 22.39 20.69GVEY062G96
K23Y00Z 1C2023 12 18.17648300 46 32.401+06 24 55.15 20.75GVEY062G96
K23Y00Z KC2023 12 18.21563600 46 44.400+06 28 56.03 20.96GVEY062I52
K23Y00Z KC2023 12 18.21664500 46 44.706+06 29 01.97 20.91GVEY062I52
K23Y00Z KC2023 12 18.21765100 46 45.019+06 29 07.22 20.91GVEY062I52
K23Y00Z KC2023 12 18.21866300 46 45.318+06 29 14.24 21.24GVEY062I52
K23Y00Z KC2023 12 18.24995200 46 55.294+06 32 27.82 20.88GVEY062I52
K23Y00Z KC2023 12 18.25202300 46 55.992+06 32 40.52 21.41GVEY062I52
K23Y00Z KC2023 12 18.25407800 46 56.672+06 32 53.88 21.95GVEY062I52
K23Y00Z KC2023 12 18.25610200 46 57.302+06 33 05.76 21.06GVEY062I52
K23Y00Z KC2023 12 18.28160900 47 05.713+06 35 37.85 20.5 GVEY062H01
K23Y00Z KC2023 12 18.28938800 47 08.390+06 36 25.91 20.6 GVEY062H01
K23Y00Z KC2023 12 18.29309600 47 09.674+06 36 48.88 20.8 GVEY062H01
K23Y00Z KC2023 12 18.29731500 47 11.144+06 37 14.93 21.1 GVEY062H01
K23Y00Z KC2023 12 18.88511700 51 00.71 +07 40 53.0 20.7 VSEY062L01
K23Y00Z KC2023 12 18.88659700 51 01.24 +07 41 03.0 20.8 VSEY062L01
K23Y00Z KC2023 12 18.88807800 51 01.76 +07 41 11.9 20.8 VSEY062L01
K23Y00Z KC2023 12 18.88956000 51 02.28 +07 41 21.8 20.7 VSEY062L01
K23Y00Z KC2023 12 18.89104100 51 02.81 +07 41 31.9 21.1 VSEY062L01
K23Y00Z KC2023 12 19.74915 00 57 16.28 +09 23 32.9 20.7 GVEY062204
K23Y00Z KC2023 12 19.76436 00 57 22.20 +09 25 27.4 VEY062204
K23Y00Z KC2023 12 19.83045200 57 49.975+09 33 28.87 21.0 GVEY062J95
K23Y00Z KC2023 12 19.86310900 58 03.074+09 37 34.93 VEY062J95
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. C. Beshore, 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, 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 R. A. Kowalski.
Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 YZ Earth MOID = 0.0132 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 316.02800 (2000.0) P Q
n 0.44891481 Peri. 3.63478 +0.08228447 -0.99599883
a 1.6892481 Node 81.64757 +0.91347983 +0.06138701
e 0.4090979 Incl. 2.01948 +0.39847694 +0.06494589
P 2.20 H 25.52 G 0.15 U 8
Residuals in seconds of arc
231218 G96 0.1+ 0.0 231218 I52 0.1+ 0.1- 231218 L01 0.3+ 0.7+
231218 G96 0.1+ 0.0 231218 I52 0.2+ 0.5+ 231218 L01 0.2+ 0.3-
231218 G96 0.3- 0.9+ 231218 I52 0.2- 0.1- 231218 L01 0.0 0.3-
231218 I52 0.0 0.1+ 231218 H01 0.1+ 0.1- 231218 L01 0.0 0.1-
231218 I52 0.1- 0.2- 231218 H01 0.1+ 0.1- 231219 204 0.1- 0.0
231218 I52 0.1- 1.1- 231218 H01 0.0 0.1- 231219 204 0.3+ 0.1+
231218 I52 0.4- 0.4- 231218 H01 0.0 0.2- 231219 J95 0.1- 0.1+
231218 I52 0.3- 0.1- 231218 L01 0.3+ 0.6+ 231219 J95 0.5- 0.1-
Ephemeris:
2023 YZ a,e,i = 1.69, 0.41, 2 q = 0.9982
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 19 23 57 42.1 -10 05 30 0.1229 1.0535 119.0 55.2 23.1
...
2023 12 04 00 04 48.1 -06 21 10 0.08298 1.0134 107.2 68.3 22.5
...
2023 12 12 00 20 27.6 -01 17 43 0.06092 1.0020 104.8 71.8 22.0
...
2023 12 18 00 45 33.9 +06 08 10 0.04483 0.9984 107.4 70.1 21.2
2023 12 19 00 51 53.8 +07 56 01 0.04230 0.9982 108.5 69.2 21.1
2023 12 20 00 59 09.7 +09 57 25 0.03983 0.9982 109.9 67.9 20.9
...
2023 12 26 02 16 57.3 +28 15 49 0.02794 1.0004 126.6 52.1 19.7
...
2024 01 03 06 41 02.5 +47 44 30 0.02939 1.0100 155.1 24.2 19.0
...
2024 01 18 09 43 33.6 +32 58 03 0.07041 1.0472 153.3 25.0 21.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Y62
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