Comet 12P/Pons-Brooks - another major outburst! (Taras Prystavski)

Comet 12P/Pons-Brooks - another major outburst!

Comet 12P/Pons-Brooks
2023 Nov. 02.10 UT inner coma dia.=1.2' m1=10.8 outer coma dia.=&7.5' m1=10.1: (m2=11.4) ... [T05] 0.25-m f/3.4 hyperbolic astrograph + CCD... T. Prystavski... iTelescope observatory, U94 (remotely from Great Basin Desert, Beryl Junction, Utah, USA)

U94_2023_11_04-1_multi.txt

ADESReport_calibrated-T05-prystavski-0012P-20231101-201649-Clear-BIN1-W-120-001+2.psv

12P/Pons-Brooks

Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Apr. 21.1283 TT                                  Rudenko
q   0.780863             (2000.0)            P               Q
n   0.0138269      Peri.  198.9870      +0.1451274      -0.3293070              T = 2460421.62831 JDT
a  17.191716       Node   255.8552      +0.9856568      +0.1302096              q =     0.7808632
e   0.954579       Incl.   74.1910      +0.0861317      -0.9352018     Earth MOID = 0.18148 AU
P  71.3

Light curve created using "Comet for Windows" software. Copyright(C) Seiichi Yoshida.

Other observations:
12 2023 06 13.30 C 17.5:GG 25.0L 3a360 ICQ XX PRYabI C 0.22mSTM K32 A4B 5 U3* 1.7s 1.7
12 2023 06 15.41 C 17.1 GG 61.0C 7a180 0.2 0.3m276 ICQ XX PRYabI C 0.21mFL9aKA9 A4B 5 P5* 0.6s 0.6
12 2023 07 01.42 C 16.3:GG 51.0С 5a240 & 0.7 & 1.1m237 ICQ XX PRYabI C 0.71m A4B 5 P4* 1.6s 1.6
12 2023 07 21.31 C 11.6 U4 27.9D 2a120 & 0.8 ICQ XX PRYabI C 0.78m A4B 5 P9 1.6s 1.6
12 2023 07 22.22 C 11.5 U4 27.9D 2a120 0.8 ICQ XX PRYabI C 0.88m A4B 5 P8 1.6s 1.6
12 2023 07 22.32 C 11.4 U4 43.1C 7a120 1.6 ICQ XX PRYabI C 1.65m A4B 5 P4 0.6s 0.6
12 2023 07 23.23 C 11.6 U4 27.9D 2a120 1.2 ICQ XX PRYabI C 1.20m A4B 5 P9 1.6s 1.6
12 2023 07 28.36 C 11.4 U4 43.1C 5a360 2.3 ICQ XX PRYabI C 2.30m K6F A4B 5 P6* 1.0s 1.0
12 2023 08 05.21 C 11.2:U4 61.0C 7a300 & 4.0 ICQ XX PRYabI C 4.17mFL9aKA9 A4B 5 P5* 0.6s 0.6
12 2023 08 12.35 C 11.6 U4 27.9D 2a600 5.8 ICQ XX PRYabI C 5.81m A4B 5 P7* 1.6s 1.6
12 2023 10 07.17 C 11.0:U4 51.0C 5a480 & 3.6 ICQ XX PRY01I C 3.60m A4B 5 P4* 0.8s 0.8

Comet 12P/Pons-Brooks
Comet observations 2023

	Distinct awarded users	Total awarded images
Image of the day
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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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Status	Advanced success
Started	...
Astrometry.net job	8692602
PixInsight job	0NJO6MNYFAI3J0CE5RDQEV69FO1CFCKJ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	17h43m18s.63
RA (top/left)	17h45m14s.20
RA (top/right)	17h41m48s.17
RA (bottom/right)	17h41m23s.45
RA (bottom/left)	17h44m48s.00

Dec (center)	+41°38′14″.1
Dec (top/left)	+41°50′16″.7
Dec (top/right)	+41°56′15″.6
Dec (bottom/right)	+41°26′13″.9
Dec (bottom/left)	+41°20′14″.10

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Comet 12P/Pons-Brooks - another major outburst!

Comet 12P/Pons-Brooks - another major outburst!

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Comet 12P/Pons-Brooks - another major outburst!

Comet 12P/Pons-Brooks - another major outburst!

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