Registry · deep sky

* eta Cet

HorBranch* SIMBAD HB* K2-IIIb 242 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: 01h 08m 35.39s
Declination: −10° 10′ 56.2″
Galactic l, b: 137.16, -72.58
Magnitude V: 3.45
Parallax: 27.06 mas
Redshift z: 3.703e-05
Radial velocity: 11.1 km/s
Proper motion: 215.9, -139 mas/yr

Also known as

41 identifiers

2MASS J01083539-1010560* 31 CetBD-10 240** BUP 16ACCDM J01085-1010ACSI-10 240 1* eta CetFK5 40Gaia DR2 2470140321628277504Gaia DR3 2470140321630664064GC 1384GCRV 660GEN# +1.00006805GJ 3075HD 6805HIC 5364HIP 5364HR 334IDS 01035-1042 AIRAS 01060-1026IRC -10018JP11 465LTT 645N30 229NLTT 3797PLX 233PLX 233.00PPM 209790RAFGL 161ROT 173SACS 19SAO 147632SKY# 1754TD1 652TIC 408048857TYC 5273-2657-1UBV 1165UBV M 7970WDS J01086-1011AWEB 1165YZC 11 229

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* eta Cet c	Planet Candidate	0″	—
* eta Cet b	Planet Candidate	0″	—
ZTF J010831.21-101436.2	RRLyrae	228.6″	—
[VV2006] J010900.5-101534	QSO	463.3″	19.32
HD 6866	Star	497.8″	7.68

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/eta-cet · Registry entry updated 2026-08-14.