Registry · deep sky

SS 433

HighMassXBin SIMBAD HXB A7Ib 2,280 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: 19h 11m 49.56s
Declination: +04° 58′ 57.8″
Galactic l, b: 39.694, -2.245
Magnitude V: 14.64
Parallax: 0.1182 mas
Redshift z: 9.007e-05
Radial velocity: 27 km/s
Proper motion: -3.027, -4.777 mas/yr

Also known as

54 identifiers

1A 1909+041ES 1909+04.81H 1908+0471RXS J191149.7+0458571WGA J1911.8+04592CXO J191149.5+0458572E 1909.3+04532E 42042MASS J19114957+04585782SXPS J191149.4+0458572XMM J191149.5+0458583A 1909+0484C 04.664U 1908+054XMM J191149.5+04585787GB 190920.8+045332AAVSO 1906+04[BM83] X1909+048BWE 1909+0453F3R 1368Gaia DR2 4293406612283985024Gaia DR3 4293406612283985024GB6 B1909+0453GPS 1909+049GRS G039.60 -01.80HBHA 204-02INTREF 969[KW97] 36-17NEK 40.1-02.1NVSS J191149+045858PBC J1911.8+0459PLX 4470.01RFC J1911+0458RGB J1911+049RX J1911.7+0459SBC9 1129SRGA J191149.6+045850SS 433SWIFT J1911.7+0500SWIFT J1912.0+0500TGSSADR J191149.5+045856TIC 181547773TXS 1909+048UCAC4 475-089770USNO 659V* V1343 AqlWEB 16429WISE J191149.56+045857.8[BSF97] J191149.56+045857.4[DPS86] B1909+048GAL 039.7-02.0[HCS79] B190924.0+045402.2INTEGRAL1 110[KRL2007b] 358

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
PM J19117+0500	HighPM*	101.8″	11.43
OGLE GD-T2CEP-175	ClassicalCep	304.1″	—
IRAS 19096+0456	LongPeriodV*	324.2″	—
IRAS 19090+0459	Mira	450.9″	—
HD 179403	Star	451.7″	10.38
SNR G039.7-02.0	SNRemnant	513.3″	—

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/ss-433 · Registry entry updated 2026-08-14.