Registry · deep sky

RX J1856.6-3754

Pulsar SIMBAD Psr 460 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 56m 35.11s
Declination: −37° 54′ 30.5″
Galactic l, b: 358.6, -17.21
Magnitude V: 25.7
Parallax: 8.16 mas

Also known as

11 identifiers

1ES 1853-37.91RXP J185635.1-3754331RXS J185635.1-3754331WGA J1856.5-37542RXS J185635.1-3754332XMM J185635.6-375436PSR J1856-3754RX J1856.4-3754RX J1856.5-3754RX J1856.6-3754[FS2003] 1000

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CMS 27	Star	4.466″	21.18
CMS 23	Star	5.712″	24.41
[W2001] 106	Unknown	7.362″	—
WWN F	Star	8.163″	17.45
WWN L	Star	9.269″	17.75
[W2001] 114	Unknown	9.644″	—
CMS 15	Star	16.21″	18.72
WWN C	Star	19.72″	18.21
2MASS J18563312-3753595	YSO	38.83″	—
HD 175394	Star	264.1″	8.76
LEDA 209296	Seyfert2	298.1″	—

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/rx-j1856-6-3754 · Registry entry updated 2026-08-14.