2026enk | Transient Name Server

RA/DEC (2000)

11:08:47.907 -06:46:08.60

167.199610522 -6.76905643533

Type

SN II

Redshift

0.02945

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2026-02-25 06:27:28.995

TNS AT

Y

Public

Y

Discovery Mag

19.628

Filter

r-ZTF

Reporter/s

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)

Spectra

Select	ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type	Assoc. Groups	End prop. period	Remarks
	23197	2026-03-11 00:00:00	Keck1 / LRIS	300	Kaustav Kashyap Das	Kaustav Kashyap Das	ZTF	tns_2026enk_2026-03-11_00-00-00_Keck1_LRIS_ZTF.ascii		Object
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

L-GOTO

GOTO-S_GOTO-3

2026-02-24 12:42:02 - 2026-02-24 12:42:02

2461096.029195 - 2461096.029195

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
563180	2026-02-24 12:42:02	2461096.029195			20.3	ABMag	L-GOTO	GOTO-S_GOTO-3	180		[Last non detection]

orange-ATLAS

ATLAS-CHL_ATLAS-04

2026-02-24 05:27:54 - 2026-02-24 05:27:54

2461095.72771 - 2461095.72771

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
563730	2026-02-24 05:27:54	2461095.72771			19.16	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-STH_ATLAS-03

2026-02-27 21:06:53 - 2026-02-27 21:06:53

2461099.37978 - 2461099.37978

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
563731	2026-02-27 21:06:53	2461099.37978	18.47	0.151	18.88	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot

L-GOTO

GOTO-N_GOTO-1

2026-03-01 23:15:46 - 2026-03-01 23:15:46

2461101.469275 - 2461101.469275

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
563181	2026-03-01 23:15:46	2461101.469275	18.34	0.16		ABMag	L-GOTO	GOTO-N_GOTO-1	135

r-ZTF

P48_ZTF-Cam

2026-02-25 06:27:29 - 2026-02-25 06:27:29

2461096.7690856 - 2461096.7690856

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
561849	2026-02-25 06:27:29	2461096.7690856	19.628	0.174497		ABMag	r-ZTF	P48_ZTF-Cam

g-ZTF

P48_ZTF-Cam

2026-02-24 08:28:38 - 2026-02-26 09:02:47

2461095.8532176 - 2461097.8769329

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
561850	2026-02-26 09:02:47	2461097.8769329	18.5949	0.110316		ABMag	g-ZTF	P48_ZTF-Cam
561848	2026-02-24 08:28:38	2461095.8532176			20.2931	ABMag	g-ZTF	P48_ZTF-Cam			[Last non detection]

w-P1

PS1_GPC1

2026-02-25 11:39:13 - 2026-02-25 11:39:13

2461096.98557 - 2461096.98557

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
562458	2026-02-25 11:39:13	2461096.98557	19.19	0.05	22	ABMag	w-P1	PS1_GPC1	45	Robot

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reporting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Host name	Internal name	Assoc. Groups	End prop. period	Remarks	ADS Bibcode	Unreal	Auto classification
294047	2026-03-09 23:27:38	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al.	ATLAS	ATLAS	11:08:47.906	-06:46:08.10	2026-02-27 21:06:52.992	18.47	orange-ATLAS		PSN		ATLAS26ctr	ATLAS				N
293793	2026-03-07 09:31:57	GOTO_bot	G. Ramsay, T. Killestein, K. Ackley et al.	GOTO	GOTO	11:08:47.897	-06:46:08.45	2026-03-01 23:15:45.792	18.34	L-GOTO		Other		GOTO26bqn	GOTO				N
293420	2026-03-01 15:20:55	PS1_Bot1	K. C. Chambers, T. de Boer, J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	11:08:47.907	-06:46:08.60	2026-02-25 11:39:13.248	19.19	w-P1		PSN		PS26anl	Pan-STARRS				N
293133	2026-02-26 09:24:55	Fritz	Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	11:08:47.908	-06:46:08.58	2026-02-25 06:27:28.995	19.628	r-ZTF		PSN		ZTF26aaibaza	ZTF			2026TNSTR.846....1S	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

23196

2026-03-12 23:04:17

ZTF_Bot1

K. Das, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration

ZTF

SN II

0.02945

1

ZTF

2026TNSCR1045....1D

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type	Assoc. Groups	End prop. period	Remarks
23197	2026-03-11 00:00:00	Keck1 / LRIS	300	Kaustav Kashyap Das	Kaustav Kashyap Das	ZTF	tns_2026enk_2026-03-11_00-00-00_Keck1_LRIS_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 293420 of Group Pan-STARRS
Previous RA, DEC: 11:08:47.908, -06:46:08.58 (167.1996151, -6.7690492)
Updated RA, DEC: 11:08:47.907, -06:46:08.60 (167.199610522, -6.76905643533)

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