[Iaude] MPEC W116: 2023 WZ2 [a=2.32,e=0.90,i=20.5,H=20.9,PHA]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Nov 24 16:50:53 EST 2023
M.P.E.C. 2023-W116 Issued 2023 November 24, 21:49 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 WZ2
Observations:
K23W02Z*1C2023 11 22.26763302 32 25.537+34 49 40.87 20.26GVEW116G96
K23W02Z 1C2023 11 22.27280202 32 23.222+34 49 30.68 20.14GVEW116G96
K23W02Z 1C2023 11 22.27798202 32 20.936+34 49 19.78 20.26GVEW116G96
K23W02Z 1C2023 11 22.28314602 32 18.661+34 49 09.66 19.63GVEW116G96
K23W02Z KB2023 11 22.30503 02 32 08.60 +34 48 21.6 20.3 GXEW116H36
K23W02Z KB2023 11 22.32152 02 32 01.25 +34 47 47.8 20.1 GXEW116H36
K23W02Z KC2023 11 22.33741402 31 54.361+34 47 19.18 20.33GVEW116I52
K23W02Z KB2023 11 22.33802 02 31 53.91 +34 47 13.9 20.3 GXEW116H36
K23W02Z KC2023 11 22.33835002 31 53.936+34 47 16.98 20.82GVEW116I52
K23W02Z KC2023 11 22.33928802 31 53.526+34 47 15.00 20.20GVEW116I52
K23W02Z KC2023 11 22.34022502 31 53.072+34 47 13.27 20.90GVEW116I52
K23W02Z KC2023 11 22.85917 02 28 03.97 +34 29 08.3 20.2 GVEW116204
K23W02Z KC2023 11 22.87124 02 27 58.46 +34 28 42.5 VEW116204
K23W02Z KC2023 11 22.88337 02 27 52.90 +34 28 16.2 VEW116204
K23W02Z KC2023 11 22.89778702 27 46.26 +34 27 45.1 20.5 GVEW116L01
K23W02Z KC2023 11 22.90031402 27 45.08 +34 27 39.8 20.2 GVEW116L01
K23W02Z mC2023 11 23.10345802 26 14.492+34 20 16.84 20.12GVEW116I52
K23W02Z mC2023 11 23.10404902 26 14.226+34 20 15.72 20.31GVEW116I52
K23W02Z mC2023 11 23.10464402 26 13.960+34 20 14.64 20.25GVEW116I52
K23W02Z mC2023 11 23.10524002 26 13.686+34 20 13.60 20.72GVEW116I52
K23W02Z KC2023 11 23.13768102 25 58.19 +34 19 02.2 20.3 GVEW116H21
K23W02Z KC2023 11 23.14047802 25 56.86 +34 18 56.2 20.3 GVEW116H21
K23W02Z KC2023 11 23.14327502 25 55.57 +34 18 50.1 20.2 GVEW116H21
K23W02Z 1C2023 11 23.35858202 24 16.339+34 10 41.01 LEW116658
K23W02Z 1C2023 11 23.36206602 24 14.755+34 10 32.88 LEW116658
K23W02Z 1C2023 11 23.36556102 24 13.227+34 10 24.08 LEW116658
K23W02Z KC2023 11 23.73366402 21 25.104+33 56 06.06 19.9 GVEW116K63
K23W02Z KC2023 11 23.73644402 21 23.79 +33 55 58.0 19.8 GVEW116L06
K23W02Z KC2023 11 23.73715002 21 23.49 +33 55 56.6 20.0 GVEW116L06
K23W02Z KC2023 11 23.75127402 21 16.780+33 55 24.51 19.8 GVEW116K63
K23W02Z KC2023 11 23.84755602 20 31.26 +33 51 35.8 20.0 GVEW116104
K23W02Z KC2023 11 23.85257902 20 28.84 +33 51 23.9 20.0 GVEW116104
K23W02Z KC2023 11 23.85760302 20 26.44 +33 51 11.7 19.5 GVEW116104
K23W02Z KB2023 11 24.84309 02 12 37.11 +33 09 14.7 20.5 GXEW116G15
K23W02Z KB2023 11 24.85503 02 12 31.27 +33 08 41.4 19.8 GXEW116G15
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
658 National Research Council of Canada. Observers D. D. Balam, C. E. Spratt.
Measurers D. D. Balam, D. W. E. Green. 1.82-m Reflector + CCD.
G15 Magroforte Observatory, Alessandria. Observer A. De Pieri. 0.23-m f/6.7
SC + CMO.
G96 Mt. Lemmon Survey. Observer K. W. Wierzchos. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. A. Kowalski, K. W.
Wierzchos. 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.41-m
f/3.75 0.41m f/3.2 Newton + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L06 Sormano 2 Observatory, Bellagio Via Lattea. Observers E. Valli, G.
Ventre. Measurer P. Sicoli. 0.36m Schmidt Cassegrain + CCD.
Orbital elements:
2023 WZ2 PHA, Earth MOID = 0.0269 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 323.22248 (2000.0) P Q
n 0.27857073 Peri. 302.39870 -0.92289072 +0.19599107
a 2.3219119 Node 250.79137 -0.10768447 -0.95779511
e 0.8967177 Incl. 20.54804 -0.36969822 -0.21027606
P 3.54 H 20.90 G 0.15 U 9
Residuals in seconds of arc
231122 G96 0.2- 0.0 231122 204 0.3+ 0.1+ 231123 658 1.4- 0.2+
231122 G96 0.3- 0.2+ 231122 204 0.1+ 0.2- 231123 658 0.2- 0.6-
231122 G96 0.1+ 0.2- 231122 L01 0.8+ 0.5- 231123 K63 0.4+ 0.9+
231122 G96 0.5+ 0.1+ 231122 L01 0.5+ 0.4- 231123 L06 0.5+ 0.1+
231122 H36 0.4+ 0.0 231123 I52 0.1- 0.6- 231123 L06 0.9+ 0.3+
231122 H36 0.3+ 0.0 231123 I52 0.1- 0.4- 231123 K63 0.2- 0.5+
231122 I52 0.0 0.2+ 231123 I52 0.0 0.2- 231123 104 0.0 0.4-
231122 H36 0.3+ 0.1+ 231123 I52 0.0 0.0 231123 104 0.4- 0.2-
231122 I52 0.1- 0.1- 231123 H21 0.3+ 0.0 231123 104 0.5- 0.3-
231122 I52 0.0 0.1- 231123 H21 0.2- 0.2+ 231124 G15 0.3- 1.2+
231122 I52 0.4- 0.1+ 231123 H21 0.1- 0.3+ 231124 G15 0.4+ 0.1-
231122 204 0.3+ 0.1+ 231123 658 1.8- 0.2+
Ephemeris:
2023 WZ2 a,e,i = 2.32, 0.90, 21 q = 0.2398
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 25 04 17 18.3 +37 43 08 0.8937 1.7696 139.1 21.6 22.9
...
2023 11 09 03 43 06.7 +38 07 04 0.6114 1.5690 156.0 14.9 21.6
...
2023 11 17 03 06 31.3 +36 56 57 0.4828 1.4545 161.3 12.6 20.9
...
2023 11 23 02 27 00.5 +34 24 09 0.4007 1.3645 156.5 16.8 20.5
2023 11 24 02 19 19.8 +33 45 31 0.3886 1.3492 154.8 18.2 20.4
2023 11 25 02 11 20.8 +33 02 14 0.3769 1.3337 152.8 19.7 20.4
...
2023 12 01 01 17 48.1 +26 46 46 0.3185 1.2386 137.1 32.8 20.3
...
2023 12 09 23 58 50.4 +12 57 35 0.2794 1.1048 108.2 57.9 20.4
...
2023 12 24 21 50 27.9 -15 08 11 0.3320 0.8281 53.1 108.2 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W116
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