Registry · deep sky

V* V3890 Sgr

Nova SIMBAD No* M5III 236 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 30m 43.29s
Declination: −24° 01′ 08.9″
Galactic l, b: 9.2035, -6.443
Magnitude V: 15.94
Parallax: 0.0484 mas
Proper motion: -3.746, -2.17 mas/yr

Also known as

16 identifiers

1RXS J183042.8-2401042MASS J18304328-2401089AAVSO 1824-24ATO J277.6803-24.0191Gaia DR2 4077352126434336640Gaia DR3 4077352126434336640NOVA Sgr 1962OGLE BLG-LPV-232381PGIR 19faiSS 390TIC 226364061UCAC1 23612566UCAC4 330-158966V* V3890 SgrWISE J183043.28-240108.8WISEA J183043.28-240108.9

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
OGLE BLG-RRLYR-16818	RRLyrae	68.85″	17.02
TYC 6857-569-1	Star	118″	10.83
OGLE BLG-RRLYR-16821	RRLyrae	188.8″	16.92
V* V3842 Sgr	RRLyrae	200.9″	15.61
IRAS 18276-2359	Mira	238.4″	—
HD 170434	Star	307.5″	8.31
OGLE BLG-RRLYR-16816	RRLyrae	308.1″	17.72
V* V3840 Sgr	LongPeriodV*	376.2″	—
PN SB 15	PlanetaryNeb	467.5″	—
OGLE BLG-RRLYR-16822	RRLyrae	478.1″	16.7
HD 170476	Star	478.4″	9.1

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/v-v3890-sgr · Registry entry updated 2026-08-14.