Star • GDR1 458407670594748288

Cluster: chi Per

Proposed Clusters

Alternate Names: [BNM2013] 18.04 3959; PSO J022202.258+570737.116; MNLSJ Persei 4502; IPHAS J022202.26+570737.1; GDR2 458407670594748288; GDR1 458407670594748288; GDR1 458407670594748288; mayne2007_persei 4502

SIP Output

Aladin

Fiducial Data

Parameter	Value	Error	Unit	Reference
cluster_name	chi Per		[char]	bell2013
ra	02 22 02.2597		h m s	gaiacollaboration2016
dec	+57 07 37.0771		d m s	gaiacollaboration2016
ra_deg	35.50941531		deg	gaiacollaboration2016
dec_deg	57.12696586		deg	gaiacollaboration2016
pm_ra	1.009	1.339	mas/yr	gaiacollaboration2018
pm_dec	-1.272	1.446	mas/yr	gaiacollaboration2018
plx	0.7595	0.7133	mas	gaiacollaboration2018
U	23.194	0.693	mag	bell2013
B	22.027		mag	mayne2007
V	20.704	0.067	mag	mayne2007
Ic	18.977		mag	mayne2007
g_sloan	21.304	0.033	mag	bell2013
r_sloan	19.941	0.026	mag	flewelling2016
i_sloan	19.408	0.01	mag	flewelling2016
z_sloan	18.991	0.044	mag	flewelling2016
y_opt	18.795	0.086	mag (AB)	flewelling2016
H_alpha_phot	19.79	0.19	mag	barentsen2014
gaia_g	20.1237	0.0076	mag	gaiacollaboration2018
gaia_bp	19.9544	0.1144	mag	gaiacollaboration2018
gaia_rp	18.8822	0.0326	mag	gaiacollaboration2018

Non Fiducial Data

Membership

cluster_name ([char])
Value	Error	Ref.
unknown		gaiacollaboration2016
chi Per		mayne2007

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

Optical Photometry

r_sloan (mag)
Value	Error	Ref.
20.086	0.019	bell2013
20.07	0.1	barentsen2014

i_sloan (mag)
Value	Error	Ref.
19.429	0.023	bell2013
19.4	0.13	barentsen2014

z_sloan (mag)
Value	Error	Ref.
19.088	0.017	bell2013

gaia_g (mag)
Value	Error	Ref.
19.942		gaiacollaboration2016

Coordinates

ra (h m s)
Value	Error	Ref.
02 22 02.260		gaiacollaboration2016
02 22 02.262		flewelling2016
02 22 02.262		bell2013
02 22 02.258		barentsen2014
02 22 02.252		mayne2007
02 22 02.260		gaiacollaboration2018

dec (d m s)
Value	Error	Ref.
+57 07 37.08		gaiacollaboration2016
+57 07 37.07		flewelling2016
+57 07 37.12		bell2013
+57 07 37.16		barentsen2014
+57 07 37.10		mayne2007
+57 07 37.08		gaiacollaboration2018

ra_deg (deg)
Value	Error	Ref.
35.50941531	5.009	gaiacollaboration2016
35.509425	15.0	flewelling2016
35.509425		bell2013
35.50941		barentsen2014
35.50938333		mayne2007
35.50941726	0.5105	gaiacollaboration2018

dec_deg (deg)
Value	Error	Ref.
57.12696586	2.285	gaiacollaboration2016
57.12696389	23.0	flewelling2016
57.12697778		bell2013
57.12699		barentsen2014
57.12697222		mayne2007
57.12696607	0.622	gaiacollaboration2018