Registry · deep sky

SN 2020jfo

Supernova SIMBAD SN* SNII 52 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 12h 21m 50.48s
Declination: +04° 28′ 54.0″
Galactic l, b: 284.32, 66.28
Redshift z: 0.005
Radial velocity: 1,495.2 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 1964F	Supernova	37.68″	12
SN 1926A	Supernova	67.31″	14.3
M 61	Seyfert2	72.35″	9.65
SN 2006ov	Supernova	75.55″	14.9
SDSS J122153.96+042742.5	HIIReg	88.48″	—
SN 2014dt	Supernova	112.3″	—
SN 1999gn	Supernova	119.6″	16
SN 1961I	Supernova	154.4″	—
SN 2008in	Supernova	169″	—
LEDA 3096124	Seyfert2	209″	18
2MASX J12220873+0429352	LINER	276.2″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/sn-2020jfo · Registry entry updated 2026-08-14.