Star • GDR1 458453094174486144

Cluster: chi Per

Proposed Clusters

Alternate Names: [BNM2013] 18.04 2460; mayne2007_persei 2797; PSO J022153.443+570728.274; GDR1 458453094174486144; IPHAS J022153.45+570728.3; GDR1 458453094174486144; MNLSJ Persei 2797; GDR2 458453094180160512

SIP Output

Aladin

Fiducial Data

Parameter	Value	Error	Unit	Reference
cluster_name	chi Per		[char]	bell2013
ra	02 21 53.4459		h m s	gaiacollaboration2016
dec	+57 07 28.2121		d m s	gaiacollaboration2016
ra_deg	35.47269115		deg	gaiacollaboration2016
dec_deg	57.12450335		deg	gaiacollaboration2016
pm_ra	-0.137	0.534	mas/yr	gaiacollaboration2018
pm_dec	1.385	0.568	mas/yr	gaiacollaboration2018
plx	0.1326	0.2721	mas	gaiacollaboration2018
U	21.441	0.207	mag	bell2013
B	20.011		mag	mayne2007
V	19.219	0.021	mag	mayne2007
Ic	17.99		mag	mayne2007
g_sloan	19.664	0.026	mag	flewelling2016
r_sloan	18.982	0.011	mag	flewelling2016
i_sloan	18.581	0.025	mag	flewelling2016
z_sloan	18.37	0.019	mag	flewelling2016
y_opt	18.232	0.019	mag (AB)	flewelling2016
H_alpha_phot	18.54	0.06	mag	barentsen2014
gaia_g	18.9409	0.0039	mag	gaiacollaboration2018
gaia_bp	19.2805	0.0283	mag	gaiacollaboration2018
gaia_rp	18.096	0.0144	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

g_sloan (mag)
Value	Error	Ref.
19.568	0.014	bell2013

r_sloan (mag)
Value	Error	Ref.
18.868	0.016	bell2013
18.85	0.03	barentsen2014

i_sloan (mag)
Value	Error	Ref.
18.506	0.018	bell2013
18.3	0.05	barentsen2014

z_sloan (mag)
Value	Error	Ref.
18.272	0.011	bell2013

gaia_g (mag)
Value	Error	Ref.
18.808		gaiacollaboration2016

Coordinates

ra (h m s)
Value	Error	Ref.
02 21 53.446		gaiacollaboration2016
02 21 53.444		flewelling2016
02 21 53.444		bell2013
02 21 53.446		barentsen2014
02 21 53.440		mayne2007
02 21 53.446		gaiacollaboration2018

dec (d m s)
Value	Error	Ref.
+57 07 28.21		gaiacollaboration2016
+57 07 28.21		flewelling2016
+57 07 28.26		bell2013
+57 07 28.27		barentsen2014
+57 07 28.31		mayne2007
+57 07 28.21		gaiacollaboration2018

ra_deg (deg)
Value	Error	Ref.
35.47269115	9.295	gaiacollaboration2016
35.47268333	9.0	flewelling2016
35.47268333		bell2013
35.47269		barentsen2014
35.47266667		mayne2007
35.47269107	0.166	gaiacollaboration2018

dec_deg (deg)
Value	Error	Ref.
57.12450335	1.742	gaiacollaboration2016
57.12450278	5.0	flewelling2016
57.12451667		bell2013
57.12452		barentsen2014
57.12453056		mayne2007
57.12450348	0.2134	gaiacollaboration2018