RA/DEC (2000)
18:43:58.555 +01:52:48.46
280.9939808 +1.8801277
Type
Nova
Redshift
0
Discovery ReportClassification Report
Reporting Group
DCAP
Discovering Data Source
ZTF
Discovery Date
2026-04-24 09:54:13.000
TNS AT
Y
Public
Y
Discovery Mag
15.89
Filter
i-ZTF
Reporter/s
Minrui Ning, Huixuan Lin, on behalf of DCAP
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2026lck - 2026-05-17 00:00:00 Other / Other (RAPAS)z=
 ▌AT_2026lck - 2026-05-16 01:33:39 Other / Other (None)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
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
23753 2026-05-17 00:00:00 Other / Other 3600 C.Buil C.Buil RAPAS tns_2026lck_2026-05-17_Other_Other_RAPAS.txt tns_2026lck_2026-05-17_Other_Other_RAPAS.fits Object 2026-05-18 Combination of 1 visible + 1 far-red spectrum; 0.2m Newton telescope, Antibes (S of France); TinyStar'Ex spectrograph, R=1250
23775 2026-05-16 01:33:39 Other / Other 1201 R Leadbeater R Leadbeater None tns_2026lck_2026-05-16_01-33-39_Other_Other_None.dat tns_2026lck_2026-05-16_01-33-39_Other_Other_None.fit Object R~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-ZTF P48_ZTF-Cam 2026-04-24 09:54:13 - 2026-04-24 09:54:13 2461154.9126505 - 2461154.9126505 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578975 2026-04-24 09:54:13 2461154.9126505 15.89 0.035 ABMag i-ZTF P48_ZTF-Cam
r-ZTF P48_ZTF-Cam 2026-04-28 09:45:52 - 2026-04-28 09:45:52 2461158.9068519 - 2461158.9068519 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578976 2026-04-28 09:45:52 2461158.9068519 15.277 0.033 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-04-28 11:25:07 - 2026-04-28 11:25:07 2461158.9757755 - 2461158.9757755 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578977 2026-04-28 11:25:07 2461158.9757755 17.639 0.05 ABMag g-ZTF P48_ZTF-Cam
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
302007 2026-04-30 04:11:19 Minrui Ning Minrui Ning, Huixuan Lin, on behalf of DCAP DCAP ZTF 18:43:58.555 +01:52:48.46 2026-04-24 09:54:13.000 15.89 i-ZTF Other DCAP32 ZTF We report the discovery of a candidate dwarf nova.(DCAP pipeline DCAP32=ZTF26aatyimr) ASASSN-17cf associated with the target. 2026TNSTR1889....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23771 2026-05-19 14:53:11 Robin Leadbeater Robin Leadbeater None Nova 0 1 Nova 2026TNSCR2181....1L
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
23775 2026-05-16 01:33:39 Other / Other 1201 R Leadbeater R Leadbeater None tns_2026lck_2026-05-16_01-33-39_Other_Other_None.dat tns_2026lck_2026-05-16_01-33-39_Other_Other_None.fit Object R~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
23750 2026-05-17 22:28:53 Michel Dennefeld Christian Buil, Michel Dennefeld, on behalf of the RAPAS group RAPAS Nova 0 1 RAPAS 2026-05-18 Recurrent nova. See also ATel17801 (Frostig et al.) 2026TNSCR2182....1B
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
23753 2026-05-17 00:00:00 Other / Other 3600 C.Buil C.Buil RAPAS tns_2026lck_2026-05-17_Other_Other_RAPAS.txt tns_2026lck_2026-05-17_Other_Other_RAPAS.fits Object 2026-05-18 Combination of 1 visible + 1 far-red spectrum; 0.2m Newton telescope, Antibes (S of France); TinyStar'Ex spectrograph, R=1250

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