Type IIn (Ia-CSM) transients of the last 6 months from TNS

updated:2026-02-28 14:00:02
TNS nameRAdectypezHostDiscovererDisc.NameDisc MagFilterDisc Date
2026cyz 06:38:52.791 +25:08:25.55 SN IIn 0.083 -- ATLAS, ZTF, GOTO ATLAS26btu 19.632 wide-ATLAS 2026-02-11 23:03:44.352
2026cyx 04:43:21.289 +20:16:39.89 SN IIn 0.026 -- ATLAS, GOTO, ZTF ATLAS26bts 19.405 wide-ATLAS 2026-02-11 21:23:44.736
2026cqe 12:36:18.213 -07:18:47.24 SN IIn 0.0235 -- ATLAS, GOTO, ZTF ATLAS26bno 18.653 wide-ATLAS 2026-02-09 04:14:19.104
2026bjh 10:32:03.935 +10:47:13.28 SN IIn 0.359 -- ATLAS, ZTF ATLAS26bdg 19.78 wide-ATLAS 2026-01-25 01:46:12.000
2026aes 13:49:15.457 +12:19:02.14 SN IIn 0.07978421 -- GOTO, ZTF, ATLAS, Pan-STARRS GOTO26jk 19.97 L-GOTO 2026-01-15 05:32:18.528
2025ajmz 11:56:30.186 +55:06:54.26 SN IIn 0.0037100000772625 -- ZTF ZTF25acjbjpa 20.5335 r-ZTF 2025-11-28 11:50:08.998
2025ahdk 10:55:07.105 +51:39:46.53 SN IIn 0.1704648 SDSS J105507.01+513941.3 ZTF, GOTO, LAST, ATLAS, Pan-STARRS ZTF25achwsgj 19.895 g-ZTF 2025-12-16 09:53:00.004
2025agmo 02:40:21.232 -13:10:50.64 SN IIn 0.096 -- ZTF, ATLAS, BlackGEM, GOTO, Pan-STARRS ZTF25acgorke 20.3652 r-ZTF 2025-12-08 05:25:07.003
2025agii 01:50:54.882 -03:55:44.23 SN IIn 0.0417 -- ZTF, GOTO, ATLAS, BlackGEM, Pan-STARRS ZTF25acggpbd 20.0838 g-ZTF 2025-12-11 04:13:14.001
2025aghl 23:21:41.388 +26:29:11.23 SN IIn 0.030748 -- ZTF ZTF25acgnsgj 17.9584 r-ZTF 2025-12-04 03:50:29.002
2025aggl 07:14:50.030 +16:58:47.01 SN IIn 0.0163 -- ATLAS, GOTO, ZTF, Pan-STARRS ATLAS25plg 18.836 orange-ATLAS 2025-12-10 11:53:15.648
2025agfz 02:40:30.043 +36:24:30.88 SN IIn 0.05 -- ATLAS, GOTO, ZTF ATLAS25pla 19.04 orange-ATLAS 2025-12-09 09:46:34.176
2025agby 02:25:43.241 +37:14:18.69 SN IIn 0.036902 UGC 1882 CRTS, Pan-STARRS, ZTF -- 19.5 V-crts-CRTS 2025-12-08 08:05:59.000
2025aeyr 22:58:20.446 +02:17:49.97 SN IIn 0.016155 UGC 12271 ZTF, GOTO, ATLAS, Pan-STARRS ZTF25acerukf 19.1806 r-ZTF 2025-11-26 04:19:18.998
2025aetg 04:55:47.407 -18:56:50.51 SN IIn 0.03 -- ATLAS, ZTF, BlackGEM, GOTO, Pan-STARRS ATLAS25otq 18.735 orange-ATLAS 2025-11-25 00:08:54.816
2025aayl 08:18:00.780 +23:19:17.94 SN IIn 0.09837 SDSS J081800.92+231915.6 ZTF, ATLAS, GOTO, LAST, Pan-STARRS ZTF25abxjtkv 19.3393 g-ZTF 2025-10-19 10:28:17.003
2025aaui 07:40:12.123 -05:40:52.46 SN IIn 0.035 -- ZTF, GOTO, ATLAS ZTF25abxqslz 18.8614 r-ZTF 2025-10-18 11:04:13.002
2025xhp 23:51:46.954 -01:22:07.63 SN IIn 0.0379 -- GOTO, ZTF, Pan-STARRS, ATLAS GOTO25gyi 18.86 L-GOTO 2025-09-13 02:58:31.008

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