Registry · deep sky

RX J1705.5+6042

BLLac SIMBAD BLL 59 papers

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Right ascension: 17h 05m 34.84s
Declination: +60° 42′ 15.9″
Galactic l, b: 90.017, 36.28
Parallax: 1.4447 mas
Redshift z: 0.2769
Radial velocity: 71,854 km/s
Proper motion: -0.174, -1.153 mas/yr

Also known as

33 identifiers

1E 1704+60.71E 1704.9+60461E 1704.9+60471RXS J170535.5+6042212E 1704.9+60462E 38362MASS J17053479+60421572WHSP J170534.7+6042153HSP J170534.8+604215CRSS J1705.5+6042FIRST J170534.8+604215Gaia DR2 1438356101862286592Gaia DR3 1438356101862286592[HB93] 1704+607ILT J170534.76+604216.1[IN88] 1705+608NVSS J170537+604204QSO B1704+604QSO B1704+607RX J1705.5+6042SDSS J170534.86+604215.8TIC 459984512WISE J170534.82+604215.7WISEA J170534.82+604215.7[DGT2001] B1704+607[MGL2009] BZB J1705+6042[MML2015] 5BZB J1705+6042[VV2000b] J170534.9+604217[VV2003b] J170534.9+604217[VV2006b] J170534.9+604217[VV2010b] J170534.9+604217[VV98b] J170534.9+604217[YIH2019] J256.39526+60.70441

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 59581	Seyfert2	94.06″	17.73
[VV98] J170523.7+604457	QSO	180.9″	20.18
Z 299-52	EmissionG	300.9″	—
[VV98] J170626.6+604245	QSO	381.7″	19.26
8C 1704+608	Blazar	414.7″	15.4
SDSS J170439.52+604359.7	Galaxy	418.9″	—
HD 155207	Star	422.3″	7.87
HD 155058	Star	438.1″	7.96
SDSS J170434.33+604447.3	Galaxy	469″	—
CRSS J1705.3+6049	Seyfert2	474.7″	21
2E 1704.7+6054	X	488.2″	—

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-j1705-5-6042 · Registry entry updated 2026-08-14.