Star • GDR1 458452372619426944

Cluster: h Per

Proposed Clusters

Alternate Names: GDR2 458452372619426944; [CHI2010] h Per M 3917; PSO J022131.870+570146.676

SIP Output

Aladin

Fiducial Data

Parameter	Value	Error	Unit	Reference
cluster_name	h Per		[char]	currie2010
mem_num	4		[integer]	currie2010
ra	02 21 31.8758		h m s	gaiacollaboration2016
dec	+57 01 46.6454		d m s	gaiacollaboration2016
ra_deg	35.38281593		deg	gaiacollaboration2016
dec_deg	57.02962373		deg	gaiacollaboration2016
pm_ra	4.484	1.004	mas/yr	gaiacollaboration2018
pm_dec	-6.383	0.751	mas/yr	gaiacollaboration2018
plx	0.6132	0.5635	mas	gaiacollaboration2018
V	20.207	0.007	mag	currie2010
Ic	18.196	0.005	mag	currie2010
r_sloan	19.535	0.018	mag	flewelling2016
i_sloan	18.822	0.006	mag	flewelling2016
z_sloan	18.445	0.015	mag	flewelling2016
y_opt	18.147	0.037	mag (AB)	flewelling2016
gaia_g	19.525	0.0047	mag	gaiacollaboration2018
gaia_bp	19.6075	0.1371	mag	gaiacollaboration2018
gaia_rp	18.2813	0.0346	mag	gaiacollaboration2018

Non Fiducial Data

Membership

cluster_name ([char])
Value	Error	Ref.
unknown		gaiacollaboration2016

mem_num ([integer])
Value	Error	Ref.
0		gaiacollaboration2016

Coordinates

ra (h m s)
Value	Error	Ref.
02 21 31.876		gaiacollaboration2018
02 21 31.877		flewelling2016
02 21 31.848		currie2010

dec (d m s)
Value	Error	Ref.
+57 01 46.64		gaiacollaboration2018
+57 01 46.64		flewelling2016
+57 01 46.56		currie2010

ra_deg (deg)
Value	Error	Ref.
35.38281747	0.3248	gaiacollaboration2018
35.38282083	9.0	flewelling2016
35.3827		currie2010

dec_deg (deg)
Value	Error	Ref.
57.02962257	0.3666	gaiacollaboration2018
57.02962222	11.0	flewelling2016
57.0296		currie2010