YSOC

Parameter	Value	Error	Unit	Reference
cluster_name	h and chi Per		[char]	cloutier2014
ra	02 19 43.4477		h m s	gaiacollaboration2016
dec	+57 23 07.1525		d m s	gaiacollaboration2016
ra_deg	34.93103207		deg	gaiacollaboration2016
dec_deg	57.38532015		deg	gaiacollaboration2016
pm_ra	-0.481	0.105	mas/yr	gaiacollaboration2018
pm_dec	-0.965	0.112	mas/yr	gaiacollaboration2018
plx	0.3892	0.0553	mas	gaiacollaboration2018
st_dist	2569.3731	365.0728	pc	gaiacollaboration2018
spt	A7.7		[char]	currie2010
spt_num	27.7	2.6	[decimal allowed]	currie2010
spt_lit	A7.7		[char]	currie2010
U	17.876		mag	keller2002
B	17.353		mag	keller2002
V	16.402	0.002	mag	currie2010
Ic	15.328	0.008	mag	currie2010
g_sloan	16.789	0.003	mag	flewelling2016
r_sloan	16.13	0.003	mag	flewelling2016
i_sloan	15.796	0.003	mag	flewelling2016
z_sloan	15.609	0.002	mag	flewelling2016
y_opt	15.441	0.005	mag (AB)	flewelling2016
H_alpha_phot	19.1		mag	keller2002
gaia_g	16.1125	0.0006	mag	gaiacollaboration2018
gaia_bp	16.667	0.0032	mag	gaiacollaboration2018
gaia_rp	15.405	0.0021	mag	gaiacollaboration2018
tm_J	14.469	0.034	mag	cutri2003
tm_H	14.261	0.048	mag	cutri2003
tm_K	14.003	0.064	mag	cutri2003
tm_flags	"AAA,0"		[char]	cutri2003
S_3p6	13.9586	0.0281	mag	cloutier2014
S_4p5	13.936	0.0343	mag	cloutier2014
S_5p8	13.9579	0.0489	mag	cloutier2014
S_8	13.9481	0.0683	mag	cloutier2014
W_3p4	13.903	0.124	mag	wright2010
W_4p6	13.938	0.043	mag	wright2010
W_12	11.926		mag	wright2010
W_22	8.957		mag	wright2010
wise_flags	"BAUU,dDdD"		[char]	wright2010

Teff (K)
Value	Error	Ref.
4947.71	255.78	gaiacollaboration2018

B (mag)
Value	Error	Ref.
17.313	0.0178885438	mayne2007

r_sloan (mag)
Value	Error	Ref.
16.0	0.01	barentsen2014

i_sloan (mag)
Value	Error	Ref.
15.42	0.01	barentsen2014

H_alpha_phot (mag)
Value	Error	Ref.
15.77	0.01	barentsen2014

Star • GDR1 458475183188370816