Registry · deep sky

PN H 1-31

PlanetaryNeb SIMBAD PN 69 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: 17h 45m 31.97s
Declination: −34° 33′ 54.8″
Galactic l, b: 355.18, -2.914
Magnitude V: 14.5
Parallax: 1.1945 mas
Proper motion: 1.401, 0.19 mas/yr
Angular size: 0.08333′ × 0.08333′

Also known as

14 identifiers

ESO 393-21Gaia DR2 4041720699831756160Gaia DR3 4041720699831756160GSC2 S2220132124143Haro 2-31Hen 2-276IRAS 17422-3432MSX5C G355.1810-02.9147PK 355-02 4PN G355.1-02.9PN H 1-31PN Sa 2-238PN VV' 240WRAY 16-305

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
OGLE BLG-RRLYR-2125	RRLyrae	85.76″	19.16
IRAS 17421-3430	Mira	123.4″	20.97
OGLE BLG-RRLYR-2090	RRLyrae	126.3″	18.15
OGLE BLG-RRLYR-2198	RRLyrae	167.1″	18.55
OGLE BLG-RRLYR-28655	RRLyrae	172.5″	17.85
OGLE BLG-LPV-28656	LongPeriodV*	213″	19.63
OGLE BLG-LPV-28877	LongPeriodV*	217.3″	19.18
OGLE BLG-RRLYR-2185	RRLyrae	243″	18.14
OGLE BLG-RRLYR-2259	RRLyrae	249.4″	17.99
OGLE BLG-RRLYR-2207	RRLyrae	282.9″	18.38
OGLE BLG-LPV-29154	LongPeriodV*	297.5″	17.47

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/pn-h-1-31 · Registry entry updated 2026-08-14.