[Iaude] MPEC V192: COMET C/2023 V4 (Camarasa-Duszanowicz)
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Nov 10 22:29:20 EST 2023
M.P.E.C. 2023-V192 Issued 2023 November 11, 03:26 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
COMET C/2023 V4 (Camarasa-Duszanowicz)
S. Deen reports cometary activity of an asteroidal NEOCP candidate
(first reported by Moonbase South Observatory - L87 on Nov. 5 UT) in follow-up
images taken on Nov. 5 UT by Deep Random Survey (X09), noting a condensed 2".8
coma and a curved 8" tail at position angle 10-35 deg. Additional reports
of cometary features are as follows:
OC Date Reporter Coma Tail PA Exposures
L87 2023-11-05 J. Camarasa 3" 14".5 319
L87 2023-11-05 G. Duszanowicz 3" 14".5 319
L87 2023-11-05 G. Duszanowicz 9" 14" 145 29x60s
L09 2023-11-05 A. Hale 4" 10" 315
L81 2023-11-05 N. Paul 6".8 8".8 310 10x60s
X09 2023-11-06 S. Deen 2".5 14" 17-25
X07 2023-11-06 H. Sato 8" 10" 340 8x60s
X07 2023-11-07 T. Prystavski 6" 18" 333 10x60s
194 2023-11-07 M. Jaeger 11" 8" 340
Observations:
CK23V040*KC2023 11 05.05544 03 54 14.206-48 50 30.88 18.7 GXEV192L87
CK23V040 KC2023 11 05.06154 03 54 13.591-48 50 30.91 18.5 GXEV192L87
CK23V040 KC2023 11 05.06612 03 54 13.049-48 50 31.13 18.6 GXEV192L87
CK23V040 KC2023 11 05.06765 03 54 12.888-48 50 31.42 18.6 GXEV192L87
CK23V040 C2023 11 05.30819403 53 46.62 -48 50 57.3 19.3 VWEV192X09
CK23V040 C2023 11 05.31172003 53 46.26 -48 50 57.8 WEV192X09
CK23V040 C2023 11 05.31871503 53 45.46 -48 50 59.0 WEV192X09
CK23V040 C2023 11 05.33092103 53 44.16 -48 51 00.3 WEV192X09
CK23V040 C2023 11 05.79204 03 52 53.60 -48 51 40.9 18.9 GVEV192M28
CK23V040 C2023 11 05.79407 03 52 53.38 -48 51 41.5 19.1 GVEV192M28
CK23V040 C2023 11 05.79610 03 52 53.14 -48 51 41.4 19.1 GVEV192M28
CK23V040 KC2023 11 05.81392 03 52 51.300-48 51 45.11 18.7 GXEV192L87
CK23V040 KC2023 11 05.81975 03 52 50.664-48 51 45.65 18.7 GXEV192L87
CK23V040 KC2023 11 05.82211 03 52 50.402-48 51 45.94 18.6 GXEV192L87
CK23V040 KC2023 11 05.82948 03 52 49.572-48 51 46.40 18.7 GXEV192L87
CK23V040 KC2023 11 05.84081 03 52 48.317-48 51 48.02 18.7 GXEV192L87
CK23V040 KC2023 11 05.86108 03 52 46.008-48 51 49.75 19.3 GXEV192L87
CK23V040 0B2023 11 05.96433 03 52 34.39 -48 51 58.8 19.3 VZEV192M49
CK23V040 C2023 11 05.96691 03 52 34.12 -48 51 59.2 18.7 GVEV192L09
CK23V040 0B2023 11 05.96860 03 52 33.94 -48 51 59.5 19.3 VZEV192M49
CK23V040 C2023 11 05.97043 03 52 33.71 -48 51 59.7 18.6 GVEV192L09
CK23V040 0B2023 11 05.97286 03 52 33.47 -48 51 59.7 19.1 VZEV192M49
CK23V040 KB2023 11 05.97288703 52 33.830-48 51 58.46 19.7 VZEV192Y05
CK23V040 C2023 11 05.97394 03 52 33.35 -48 52 00.0 18.7 GVEV192L09
CK23V040 7C2023 11 05.97463 03 52 33.264-48 52 00.01 19.1 GVEV192L81
CK23V040 KB2023 11 05.97808103 52 33.286-48 51 59.54 20.1 VZEV192Y05
CK23V040 7C2023 11 05.97859 03 52 32.810-48 52 00.41 18.9 GVEV192L81
CK23V040 KB2023 11 05.98327803 52 32.585-48 52 01.16 19.7 VZEV192Y05
CK23V040 7C2023 11 05.98332 03 52 32.251-48 52 00.34 19.1 GVEV192L81
CK23V040 KC2023 11 06.10061 03 52 19.042-48 52 10.70 19.1 GXEV192L87
CK23V040 KC2023 11 06.10838 03 52 18.185-48 52 11.14 19.1 GXEV192L87
CK23V040 KC2023 11 06.11613 03 52 17.316-48 52 11.50 19.1 GXEV192L87
CK23V040 KC2023 11 06.12015 03 52 17.22 -48 52 10.5 19.1 VqEV192I47
CK23V040 KC2023 11 06.16849 03 52 11.81 -48 52 15.7 18.8 VqEV192I47
CK23V040 0C2023 11 06.21844 03 52 06.13 -48 52 20.6 VEV192X07
CK23V040 0C2023 11 06.22199 03 52 05.74 -48 52 20.7 18.8 GVEV192X07
CK23V040 9C2023 11 06.25969 03 52 01.577-48 52 23.66 19.1 RVEV192X07
CK23V040 9C2023 11 06.26387 03 52 00.991-48 52 24.06 18.4 RVEV192X07
CK23V040 9C2023 11 06.26788 03 52 00.535-48 52 22.87 18.5 RVEV192X07
CK23V040 9C2023 11 06.27191 03 52 00.281-48 52 24.64 18.9 RVEV192X07
CK23V040 C2023 11 06.27870503 51 59.42 -48 52 24.9 WEV192X09
CK23V040 C2023 11 06.29264803 51 57.79 -48 52 26.3 WEV192X09
CK23V040 C2023 11 06.30659603 51 56.24 -48 52 27.3 WEV192X09
CK23V040 KC2023 11 06.34009 03 51 52.38 -48 52 28.9 18.7 GVEV192X03
CK23V040 KC2023 11 06.34778 03 51 51.48 -48 52 29.2 18.7 GVEV192X03
CK23V040 KC2023 11 06.35544 03 51 50.60 -48 52 30.0 18.2 GVEV192X03
CK23V040 KC2023 11 06.36235 03 51 49.87 -48 52 31.0 18.2 GVEV192X03
CK23V040 KC2023 11 06.81413 03 50 59.762-48 53 01.21 19.0 GXEV192L87
CK23V040 KC2023 11 06.82194 03 50 58.865-48 53 01.93 19.0 GXEV192L87
CK23V040 KC2023 11 06.82976 03 50 58.025-48 53 02.69 19.2 GXEV192L87
CK23V040 3C2023 11 07.11132 03 50 26.23 -48 53 19.9 19.3 TVEV192X07
CK23V040 3C2023 11 07.11612 03 50 25.72 -48 53 20.3 VEV192X07
CK23V040 KC2023 11 07.25406 03 50 09.75 -48 53 27.7 18.9 rqEV192X74
CK23V040 KC2023 11 07.25883 03 50 09.15 -48 53 27.7 19.0 rqEV192X74
CK23V040 KC2023 11 07.26344 03 50 08.62 -48 53 27.4 19.0 rqEV192X74
CK23V040 C2023 11 07.73493 03 49 15.15 -48 53 47.6 18.5 GVEV192Q59
CK23V040 C2023 11 07.73845 03 49 14.73 -48 53 47.8 18.5 GVEV192Q59
CK23V040 C2023 11 07.74197 03 49 14.34 -48 53 48.5 18.8 GVEV192Q59
CK23V040 KC2023 11 07.80834 03 49 07.24 -48 53 50.7 19.4 GVEV192194
CK23V040 KC2023 11 07.81286 03 49 06.70 -48 53 50.7 19.3 GVEV192194
CK23V040 KC2023 11 07.81731 03 49 06.22 -48 53 51.1 19.2 GVEV192194
CK23V040 C2023 11 09.69465 03 45 28.94 -48 54 10.6 18.7 GVEV192Q59
CK23V040 C2023 11 09.69818 03 45 28.45 -48 54 08.8 18.5 GVEV192Q59
CK23V040 C2023 11 09.70170 03 45 28.15 -48 54 09.8 18.7 GVEV192Q59
CK23V040 KB2023 11 09.81829 03 45 14.882-48 54 07.09 18.8 GXEV192L87
CK23V040 KB2023 11 09.82454 03 45 14.134-48 54 07.31 18.8 GXEV192L87
CK23V040 KB2023 11 09.83078 03 45 13.414-48 54 06.73 18.4 GXEV192L87
CK23V040 C2023 11 10.82322 03 43 16.45 -48 53 32.2 18.7 GVEV192L09
CK23V040 C2023 11 10.82674 03 43 16.04 -48 53 31.3 18.7 GVEV192L09
CK23V040 C2023 11 10.83025 03 43 15.62 -48 53 30.9 18.8 GVEV192L09
CK23V040 KB2023 11 10.86571 03 43 11.410-48 53 30.23 18.6 GXEV192L87
CK23V040 KB2023 11 10.87194 03 43 10.644-48 53 30.12 18.6 GXEV192L87
CK23V040 KB2023 11 10.87819 03 43 09.883-48 53 29.83 18.9 GXEV192L87
Observer details:
194 Tivoli. Observer G. Rhemann. Measurer M. Jaeger. 0.3-m f/3.6 reflector
+ CCD.
I47 Pierre Auger Observatory, Malargue. Observer M. Masek. 0.3-m f/6.8
reflector + CCD.
L09 Sutherland-LCO Aqawan A #1. Observer A. Hale. 0.35-m f/3 Cassegrain +
CCD.
L81 Skygems Namibia Remote Observatory. Observer N. Paul. 0.5-m f/6.8
Corrected Dall-KIrkham + CCD.
L87 Moonbase South Observatory, Hakos. Observer G. Duszanowicz. Measurers J.
Camarasa, G. Duszanowicz. 0.28-m f/1.9 reflector + CCD, 0.28-m f/1.9
reflector + CMO.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
Q59 Siding Spring-LCO Clamshell #2. Observer A. Hale. 0.35-m f/3 Cassegrain
+ CCD.
X03 Observatoire SADR, Poroto. Observers J. L. Virlichie, P. Traverse, H.
Roy. Measurer J. L. Virlichie. 0.36-m f/4.8 reflector + CCD.
X07 iTelescope Deep Sky Chile, Rio Hurtado. Observers H. Sato, T. Lovejoy, T.
Prystavski. 0.51-m f/6.8 astrograph + CCD, 0.5-m f/6.8 PlaneWave + CCD,
0.51-m f/6.8 Corrected Dall-Kirkham + CCD.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
X74 Observatorio Campo dos Amarais. Observer L. S. Amaral. 0.31-m f/3.4
Newtonian + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observers C. Jacques, A.
Caetano, E. Pimentel. Measurer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements:
C/2023 V4 (Camarasa-Duszanowicz)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 May 29.30747 TT Rudenko
q 1.1227756 (2000.0) P Q
z -0.0082632 Peri. 50.54301 -0.01810594 -0.53657333
+/-0.0024867 Node 66.24773 +0.36123994 -0.79030983
e 1.0092777 Incl. 67.18098 +0.93229710 +0.29580304
>From 73 observations 2023 Nov. 5-10, mean residual 0".5.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 10 12 04 27 26.8 -46 33 40 2.9039 3.3827 110.3 16.1 19.6
...
2023 10 27 04 09 20.5 -48 18 15 2.6960 3.2180 113.1 16.5 19.2
...
2023 11 04 03 56 08.7 -48 48 20 2.5982 3.1294 113.5 16.9 19.0
...
2023 11 10 03 44 53.4 -48 54 03 2.5315 3.0626 113.4 17.3 18.9
2023 11 11 03 42 55.3 -48 53 22 2.5210 3.0514 113.3 17.3 18.9
2023 11 12 03 40 56.0 -48 52 12 2.5107 3.0402 113.2 17.4 18.8
...
2023 11 18 03 28 37.8 -48 34 15 2.4522 2.9730 112.4 17.9 18.7
...
2023 11 26 03 11 48.9 -47 39 08 2.3842 2.8830 110.6 18.7 18.5
...
2023 12 11 02 42 17.8 -44 16 05 2.2876 2.7128 104.9 20.5 18.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-V192
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