Star • GDR1 458373718880396800

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021925.58+570546.9
GDR2 458373718880396800
[Cloutier2014] 1286
[CHI2010] h Per M 1344
[MAB2013] 359
PSO J021925.583+570546.899
[KGM2001] 15931
mayne2007_persei 2665
2MASS J02192557+5705470
WISEA J021925.51+570547.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 25.5874 h m s gaiacollaboration2016
dec +57 05 46.8914 d m s gaiacollaboration2016
ra_deg 34.85661429 deg gaiacollaboration2016
dec_deg 57.09635873 deg gaiacollaboration2016
pm_ra -0.254 0.54 mas/yr gaiacollaboration2018
pm_dec -0.707 0.506 mas/yr gaiacollaboration2018
plx 0.7458 0.33 mas gaiacollaboration2018
st_dist 1340.842 593.2929 pc gaiacollaboration2018
var_amp 0.026 mag moraux2013
rot_period 8.2 days moraux2013
M_star 1.03 Msun moraux2013
log_M_star 0.0128 log Msun moraux2013
V 19.616 0.005 mag currie2010
Ic 17.713 0.004 mag currie2010
g_sloan 20.462 0.032 mag flewelling2016
r_sloan 19.088 0.017 mag flewelling2016
i_sloan 18.348 0.009 mag flewelling2016
z_sloan 17.96 0.007 mag flewelling2016
y_opt 17.686 0.019 mag (AB) flewelling2016
H_alpha_phot 18.4 0.03 mag barentsen2014
gaia_g 18.9896 0.0047 mag gaiacollaboration2018
gaia_bp 19.3036 0.1097 mag gaiacollaboration2018
gaia_rp 17.8854 0.0168 mag gaiacollaboration2018
tm_J 16.127 0.112 mag cutri2003
tm_H 15.653 0.131 mag cutri2003
tm_K 15.247 mag cutri2003
tm_flags "BBU,0" [char] cutri2003
J 16.32 mag moraux2013
H 15.61 mag moraux2013
K 15.4 mag moraux2013
S_3p6 15.2097 0.0478 mag cloutier2014
S_4p5 15.2304 0.0608 mag cloutier2014
S_5p8 15.0351 0.0899 mag cloutier2014
W_3p4 15.546 0.041 mag wright2010
W_4p6 17.467 mag wright2010
W_12 12.52 mag wright2010
W_22 8.854 mag wright2010
wise_flags "AUUU,hH00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
21.25 0.2738850124 mayne2007
V (mag)
Value Error Ref.
19.505 0.022 mayne2007
19.483 keller2002
Ic (mag)
Value Error Ref.
21.25 0.2738850124 mayne2007
17.833 keller2002
r_sloan (mag)
Value Error Ref.
18.82 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
18.2 moraux2013
17.82 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 25.577 cutri2003
02 19 25.520 wright2010
02 19 25.588 flewelling2016
02 19 25.60 moraux2013
02 19 25.584 barentsen2014
02 19 25.581 mayne2007
02 19 25.588 gaiacollaboration2018
02 19 25.584 cloutier2014
02 19 25.584 currie2010
02 19 25.639 keller2002
dec (d m s)
Value Error Ref.
+57 05 47.03 cutri2003
+57 05 47.04 wright2010
+57 05 46.89 flewelling2016
+57 05 47.2 moraux2013
+57 05 46.93 barentsen2014
+57 05 46.90 mayne2007
+57 05 46.89 gaiacollaboration2018
+57 05 47.04 cloutier2014
+57 05 47.04 currie2010
+57 05 46.79 keller2002
ra_deg (deg)
Value Error Ref.
34.85657 145.85 cutri2003
34.8563313 3.6743 wright2010
34.85661667 5.0 flewelling2016
34.85666667 moraux2013
34.8566 barentsen2014
34.8565875 mayne2007
34.85661508 0.1786 gaiacollaboration2018
34.8566 cloutier2014
34.8566 currie2010
34.85683 keller2002
dec_deg (deg)
Value Error Ref.
57.096397 174.78 cutri2003
57.0964001 16.5196 wright2010
57.09635833 2.0 flewelling2016
57.09644444 moraux2013
57.09637 barentsen2014
57.09636111 mayne2007
57.09635802 0.2267 gaiacollaboration2018
57.0964 cloutier2014
57.0964 currie2010
57.09633 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology