Registry · deep sky

LEDA 40184

LowSurfBrghtG SIMBAD LSB 9 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 23m 05.00s
Declination: +15° 55′ 54.1″
Galactic l, b: 271.06, 77.01
Angular size: 0.2162′ × 0.1101′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 4322	GtowardsCl	105.3″	13.94
SDSS J122304.99+155224.8	QSO	209.3″	—
LEDA 40214	Galaxy	326.4″	—
SDSS J122318.65+160118.6	QSO	379.6″	—
SN 2019ehk	Supernova	401.5″	—
SN 2020oi	Supernova	415.4″	—
M 100	AGN	419.8″	9.35
SN 1959E	Supernova	422.3″	17.5
NGC 4328	GtowardsGroup	455.8″	—
SN 1901B	Supernova	463.1″	12.8
SN 2006X	Supernova	470.1″	15.3

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/leda-40184 · Registry entry updated 2026-08-14.