UPSA Object Registry
Registry · deep sky

SAX J1808.4-3658

LowMassXBin SIMBAD LXB 1,057 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
18h 08m 27.58s
Declination
−36° 58′ 43.9″
Galactic l, b
355.39, -8.148

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
OGLE BLG-RRLYR-56963 RRLyrae 98.65″ —
SAX J1808.6-3658 X 110″ —
3FGL J1808.4-3703 gamma 189.4″ —
OGLE BLG-RRLYR-56986 RRLyrae 216.2″ —
V* GS CrA Mira 274.5″ —
OGLE BLG-RRLYR-56882 RRLyrae 367″ —
V* V616 Sgr RRLyrae 519.6″ —
MCG-06-40-001 AGN Candidate 532.2″ —
OGLE BLG-RRLYR-56998 RRLyrae 533.1″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/sax-j1808-4-3658 · Registry entry updated 2026-08-14.