YSOC

Parameter	Value	Error	Unit	Reference
cluster_name	h and chi Per		[char]	cloutier2014
ra	02 18 23.5704		h m s	cutri2003
dec	+57 07 30.1224		d m s	cutri2003
ra_deg	34.59821		deg	cutri2003
dec_deg	57.125034		deg	cutri2003
pm_ra	-0.798	0.062	mas/yr	gaiacollaboration2018
pm_dec	-0.86	0.063	mas/yr	gaiacollaboration2018
plx	0.395	0.0354	mas	gaiacollaboration2018
st_dist	2531.6456	226.8867	pc	gaiacollaboration2018
spt	B8.12		[char]	currie2010
spt_num	18.12	1.2	[decimal allowed]	currie2010
spt_lit	B8.12		[char]	currie2010
U	15.035		mag	slesnick2002
B	14.945		mag	slesnick2002
V	14.475	0.004	mag	currie2010
Ic	13.888	0.004	mag	currie2010
g_sloan	14.657	0.004	mag	flewelling2016
r_sloan	14.38	0.002	mag	flewelling2016
i_sloan	14.298	0.005	mag	flewelling2016
z_sloan	14.225	0.004	mag	flewelling2016
y_opt	14.116	0.004	mag (AB)	flewelling2016
H_alpha_phot	17.47		mag	keller2002
gaia_g	14.3553	0.0003	mag	gaiacollaboration2018
gaia_bp	14.6206	0.0019	mag	gaiacollaboration2018
gaia_rp	13.9022	0.0011	mag	gaiacollaboration2018
tm_J	13.344	0.031	mag	cutri2003
tm_H	13.162	0.042	mag	cutri2003
tm_K	13.082	0.03	mag	cutri2003
tm_flags	"AAA,0"		[char]	cutri2003
S_3p6	12.9877	0.0193	mag	cloutier2014
S_4p5	12.9788	0.0233	mag	cloutier2014
S_5p8	12.9731	0.0304	mag	cloutier2014
S_8	13.0419	0.0443	mag	cloutier2014
W_3p4	12.862	0.024	mag	wright2010
W_4p6	12.94	0.032	mag	wright2010
W_12	12.337	0.392	mag	wright2010
W_22	9.154		mag	wright2010
wise_flags	"AACU,0000"		[char]	wright2010

Teff (K)
Value	Error	Ref.
6120.67	364.74	gaiacollaboration2018

L_star (Lsun)
Value	Error	Ref.
8.511	1.7815	gaiacollaboration2018

R_star (Rsun)
Value	Error	Ref.
2.59	0.3	gaiacollaboration2018

U (mag)
Value	Error	Ref.
15.15		keller2002

r_sloan (mag)
Value	Error	Ref.
14.26	0.0	barentsen2014

i_sloan (mag)
Value	Error	Ref.
13.97	0.0	barentsen2014

H_alpha_phot (mag)
Value	Error	Ref.
14.11	0.0	barentsen2014

Star • 2MASS J02182357+5707301