Star • GDR1 458459171546346752

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02212008+5715157
[CHI2010] h Per M 3735
PSO J022120.093+571515.928
[Cloutier2014] 3636
WISEA J022120.08+571516.2
[KGM2001] 16538
GDR2 458459171546346752
IPHAS J022120.08+571515.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 20.0981 h m s gaiacollaboration2016
dec +57 15 15.9259 d m s gaiacollaboration2016
ra_deg 35.33374188 deg gaiacollaboration2016
dec_deg 57.25442385 deg gaiacollaboration2016
pm_ra 0.318 0.431 mas/yr gaiacollaboration2018
pm_dec -0.584 0.407 mas/yr gaiacollaboration2018
plx 0.3641 0.2349 mas gaiacollaboration2018
V 19.657 0.005 mag currie2010
Ic 17.57 0.004 mag currie2010
g_sloan 20.316 0.02 mag flewelling2016
r_sloan 19.009 0.017 mag flewelling2016
i_sloan 18.287 0.02 mag flewelling2016
z_sloan 17.852 0.007 mag flewelling2016
y_opt 17.562 0.019 mag (AB) flewelling2016
H_alpha_phot 18.39 0.03 mag barentsen2014
gaia_g 18.7822 0.0037 mag gaiacollaboration2018
gaia_bp 19.594 0.0366 mag gaiacollaboration2018
gaia_rp 17.7008 0.0162 mag gaiacollaboration2018
tm_J 16.545 0.141 mag cutri2003
tm_H 15.56 0.119 mag cutri2003
tm_K 15.318 0.177 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
S_3p6 15.2051 0.0474 mag cloutier2014
S_4p5 15.2114 0.0602 mag cloutier2014
S_5p8 15.4049 0.1189 mag cloutier2014
S_8 15.0127 0.1235 mag cloutier2014
W_3p4 15.472 0.146 mag wright2010
W_4p6 15.994 0.151 mag wright2010
W_12 12.625 mag wright2010
W_22 8.44 mag wright2010
wise_flags "BBUU,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
V (mag)
Value Error Ref.
19.798 keller2002
r_sloan (mag)
Value Error Ref.
18.87 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
17.91 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 20.098 gaiacollaboration2018
02 21 20.083 cutri2003
02 21 20.082 wright2010
02 21 20.096 flewelling2016
02 21 20.064 cloutier2014
02 21 20.064 currie2010
02 21 20.136 keller2002
02 21 20.083 barentsen2014
dec (d m s)
Value Error Ref.
+57 15 15.93 gaiacollaboration2018
+57 15 15.74 cutri2003
+57 15 16.26 wright2010
+57 15 15.93 flewelling2016
+57 15 15.84 cloutier2014
+57 15 15.84 currie2010
+57 15 15.91 keller2002
+57 15 15.88 barentsen2014
ra_deg (deg)
Value Error Ref.
35.3337421 0.1456 gaiacollaboration2018
35.333681 151.97 cutri2003
35.3336738 34.6021 wright2010
35.33373333 13.0 flewelling2016
35.3336 cloutier2014
35.3336 currie2010
35.3339 keller2002
35.33368 barentsen2014
dec_deg (deg)
Value Error Ref.
57.25442365 0.1808 gaiacollaboration2018
57.254372 163.83 cutri2003
57.2545158 23.1961 wright2010
57.254425 13.0 flewelling2016
57.2544 cloutier2014
57.2544 currie2010
57.25442 keller2002
57.25441 barentsen2014