ngc5605出現 3超新星有sn2022pv 和2022bn 和2022ec

[peter]

Ngc5605
https://www.cloudynights.com/gallery/image/142116-ngc5605-t32-mls/

SN2022ec   (= ATLAS22ary) (= Gaia22agr)  (= ZTF22aaaelju) discovered  2021/12/29.474
SN2022bn (= ATLAS22akn) (= PS22aoo) (= ZTF22aaaeljy)  discovered 2022/01/05.603
SN2022pv (= ATLAS22boa) (= PS22aop) (= ZTF22aaaeljw) discovered 2022/01/13.639 

SN2022ec
https://www.rochesterastronomy.org/supernova.html#2022ec
2022ec (= ATLAS22ary) (= Gaia22agr) (= PS22akl) (= ZTF22aaaelju) discovered 2021/12/29.474 at R.A. = 14h25m07s.156, Decl. = -13°09'53".78 Mag 18.8:2/15 (18.4:12/29), Type II (zhost=0.011294) (host NGC 5605) (MLS image) (Stan Howerton image) (References: AstroNote 2022-9, TNS, Gaia observations, ZTF observations; SN 2022pv, 2022bn)

SN2022bn
2022bn (= ATLAS22akn) (= PS22aoo) (= ZTF22aaaeljy) discovered 2022/01/05.603 at R.A. = 14h25m05s.185, Decl. = -13°09'57".90 Mag 18.5:1/5, Type Ib (zhost=0.011294) (host NGC 5605) (MLS image) (Stan Howerton image) (References: AstroNote 2022-5, ZTF observations; TNS; SN 2022pv, 2022ec)


SN2022pv
2022pv (= ATLAS22boa) (= PS22aop) (= ZTF22aaaeljw) discovered 2022/01/13.639 at R.A. = 14h25m08s.772, Decl. = -13°09'26".73 Mag 19.1:2/15 (18.7:1/21), Type II (zhost=0.011294) (host NGC 5605) (MLS image) (Stan Howerton image) (References: AstroNote 2022-15, TNS, ZTF observations; SN 2022ec, 2022bn)