emamajek on 01-Sep-2025 00:48:05 GMT about * p Eri
SIMBAD currently (31 Aug 2025) lists the following Durchmusterung cross-IDs for the p Eri system:
p Eri = CD-56 328
p Eri A = HD 10360 = CD-56 329
p Eri B = HD 10361 = CPD-56 329A
I believe a review of the literature (below) supports the following cross-IDs:
p Eri = CPD-56 329
p Eri A = HD 10360 = CD-56 329 = CPD-56 329A
p Eri B = HD 10361 = CD-56 328 = CPD-56 329B
The p Eri binary was split in the Cordoba Durchmusterung (I/114/cd; see also https://dc.g-vo.org/arigfh/katkat/q/static/101-1-040-/data.txt) as an equal brightness pair:
CD-56 329 (mag=6.2, 01:35:03.7-56:49.7, eqx 1875) [east]
CD-56 328 (mag=6.2, 01:35:03.0-56:49.7, eqx 1875) [west]
The Cape Photographic Durchmusterung (Gill+ 1895-1900; I/108/cpd)
listed only a single entry, at an intermediate position (presumably a blend of both stars):
CPD-56 329 (mag=6.5, 01:35:03.5-56:49:42.0, equinox 1875)
SIMBAD currently lists CD-56 328 for the unresolved pair p Eri, but CD-56 329 for p Eri A,
and does not list CPD-56 329.
The printed version of CannonPickering1918 (1918AnHar..91....1C) listed HD 10360 and HD 10361 with identical coordinates (eqx 1900: 01:36.0-56:42) and cross-IDed "329" to both (presumably CPD-56 329), however the online electronic version (III/135A/catalog) cross-IDs them as:
HD 10360 = CPD-56 329A
HD 10361 = CPD-56 329B
which is also how they are cross-IDed in Myers+2006(2015yCat.5145....0M) and Kostjuk+2002(IV/27A/catalog), however the component letters are *reversed* in McClure+1981(II/80/catalog) and Rousseau+1996(I/230/shb)
Services
Others
Sesame name resolver
Dictionary of nomenclature
Contact us
Help
View annotation on * p Eri object