Star • GDR1 458375643025848320

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 976
WISEA J021957.76+571037.8
IPHAS J021957.70+571037.1
mayne2007_persei 1205
GDR2 458375647330133248
[MAB2013] 38
[CHI2010] h Per M 1031
[KGM2001] 8385
PSO J021957.693+571037.119
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 57.6995 h m s gaiacollaboration2016
dec +57 10 37.0909 d m s gaiacollaboration2016
ra_deg 34.99041471 deg gaiacollaboration2016
dec_deg 57.1769697 deg gaiacollaboration2016
pm_ra -0.969 0.165 mas/yr gaiacollaboration2018
pm_dec -1.006 0.227 mas/yr gaiacollaboration2018
plx 0.4954 0.1021 mas gaiacollaboration2018
st_dist 2018.5709 416.0195 pc gaiacollaboration2018
var_amp 0.012 mag moraux2013
rot_period 8.47 days moraux2013
M_star 1.33 Msun moraux2013
log_M_star 0.1239 log Msun moraux2013
V 17.555 0.002 mag currie2010
Ic 16.133 0.002 mag currie2010
g_sloan 18.088 0.007 mag flewelling2016
r_sloan 17.161 0.002 mag flewelling2016
i_sloan 16.672 0.003 mag flewelling2016
z_sloan 16.41 0.003 mag flewelling2016
y_opt 16.218 0.008 mag (AB) flewelling2016
H_alpha_phot 16.7 0.01 mag barentsen2014
gaia_g 17.1143 0.0011 mag gaiacollaboration2018
gaia_bp 17.7999 0.0107 mag gaiacollaboration2018
gaia_rp 16.261 0.0052 mag gaiacollaboration2018
J 15.19 mag moraux2013
H 14.67 mag moraux2013
K 14.5 mag moraux2013
S_3p6 14.3449 0.033 mag cloutier2014
S_4p5 14.3556 0.0409 mag cloutier2014
S_5p8 14.3768 0.0626 mag cloutier2014
S_8 14.5494 0.0948 mag cloutier2014
W_3p4 14.183 0.033 mag wright2010
W_4p6 14.242 0.05 mag wright2010
W_12 12.507 mag wright2010
W_22 8.314 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
18.703 0.0342052628 mayne2007
V (mag)
Value Error Ref.
17.543 0.009 mayne2007
17.591 keller2002
Ic (mag)
Value Error Ref.
18.703 0.0342052628 mayne2007
16.604 keller2002
r_sloan (mag)
Value Error Ref.
17.05 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.58 moraux2013
16.3 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 57.761 wright2010
02 19 57.700 flewelling2016
02 19 57.71 moraux2013
02 19 57.703 barentsen2014
02 19 57.694 mayne2007
02 19 57.699 gaiacollaboration2018
02 19 57.696 cloutier2014
02 19 57.696 currie2010
02 19 57.749 keller2002
dec (d m s)
Value Error Ref.
+57 10 37.89 wright2010
+57 10 37.09 flewelling2016
+57 10 37.4 moraux2013
+57 10 37.09 barentsen2014
+57 10 37.11 mayne2007
+57 10 37.09 gaiacollaboration2018
+57 10 37.20 cloutier2014
+57 10 37.20 currie2010
+57 10 36.88 keller2002
ra_deg (deg)
Value Error Ref.
34.9906714 26.0032 wright2010
34.99041667 3.0 flewelling2016
34.99045833 moraux2013
34.99043 barentsen2014
34.99039167 mayne2007
34.9904135 0.058 gaiacollaboration2018
34.9904 cloutier2014
34.9904 currie2010
34.99062 keller2002
dec_deg (deg)
Value Error Ref.
57.1771917 0.8996 wright2010
57.17696944 2.0 flewelling2016
57.17705556 moraux2013
57.17697 barentsen2014
57.176975 mayne2007
57.1769697 0.0904 gaiacollaboration2018
57.177 cloutier2014
57.177 currie2010
57.17691 keller2002

All young stellar objects welcome!

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