Registry · deep sky

ACO 1446

ClG SIMBAD ClG 105 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 01m 54.77s
Declination: +58° 01′ 40.7″
Galactic l, b: 135.27, 57.9
Redshift z: 0.1027
Radial velocity: 29,215 km/s
Angular size: 14.89′ × 14.89′

Also known as

22 identifiers

1ES 1159+58.31RXS J120158.5+5802232E 1159.5+58192E 2574ACO 1446BAX 180.4645+58.0217EXSS 1159.5+5819MCXC J1201.9+5802PSZ1 G135.12+57.90PSZ2 G135.19+57.88PSZRX G135.23+57.89RGB J1202.1+5802RX J1201.9+5802RXC J1201.9+5802RXGCC 441ZwCl 1158+5816[AWK2020] 652[B2017] 1361[BSF97] J120203.44+580200.8[RRB2014] RM J120203.8+580208.2[SPD2011] 7177[WHL2009] J120203.8+580207

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 3095134	GtowardsCl	0.3043″	—
4C 58.23	RadioG	71.73″	—
SDSS J120203.81+580207.9	BrightestCG	76.85″	—
2MASS J12015925+5802534	GtowardsCl	81.04″	—
[OWB92] ACO 1446-A	RadioG	81.63″	—
2MASX J12020586+5802041	RadioG	91.47″	—
SDSS J120154.83+580426.0	QSO	165.1″	—
2MASS J12021258+5803197	GtowardsCl	172.4″	—
2MASX J12013080+5802014	RadioG	191.6″	—
SDSS J120152.80+575806.0	BrightestCG	215.2″	—
[PBL2000] ACO 1446 294	GtowardsCl	217.8″	—

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/aco-1446 · Registry entry updated 2026-08-14.