Star • GDR1 458458999749137920

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 3780
WISEA J022121.05+571350.9
[CHI2010] h Per M 3881
PSO J022121.038+571350.967
2MASS J02212106+5713509
IPHAS J022121.02+571350.9
GDR2 458458999749137920
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 21.0438 h m s gaiacollaboration2016
dec +57 13 50.9501 d m s gaiacollaboration2016
ra_deg 35.33768263 deg gaiacollaboration2016
dec_deg 57.23081947 deg gaiacollaboration2016
pm_ra 0.431 0.742 mas/yr gaiacollaboration2018
pm_dec -1.004 0.606 mas/yr gaiacollaboration2018
plx 1.0768 0.4023 mas gaiacollaboration2018
st_dist 928.6776 346.9604 pc gaiacollaboration2018
V 20.638 0.01 mag currie2010
Ic 18.03 0.005 mag currie2010
g_sloan 21.475 0.056 mag flewelling2016
r_sloan 19.927 0.021 mag flewelling2016
i_sloan 18.784 0.004 mag flewelling2016
z_sloan 18.161 0.014 mag flewelling2016
y_opt 17.846 0.02 mag (AB) flewelling2016
H_alpha_phot 19.05 0.05 mag barentsen2014
gaia_g 19.4965 0.0047 mag gaiacollaboration2018
gaia_bp 20.5633 0.0878 mag gaiacollaboration2018
gaia_rp 18.194 0.017 mag gaiacollaboration2018
tm_J 16.809 0.191 mag cutri2003
tm_H 15.684 0.131 mag cutri2003
tm_K 15.689 0.251 mag cutri2003
tm_flags "CBD,0" [char] cutri2003
S_3p6 15.3468 0.0507 mag cloutier2014
S_4p5 15.3116 0.0632 mag cloutier2014
S_5p8 15.364 0.1119 mag cloutier2014
S_8 15.6299 0.1932 mag cloutier2014
W_3p4 15.392 0.041 mag wright2010
W_4p6 15.295 0.087 mag wright2010
W_12 12.316 mag wright2010
W_22 9.16 mag wright2010
wise_flags "AAUU,hh00" [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
r_sloan (mag)
Value Error Ref.
19.82 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
18.27 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 21.044 gaiacollaboration2018
02 21 21.066 cutri2003
02 21 21.057 wright2010
02 21 21.044 flewelling2016
02 21 21.024 cloutier2014
02 21 21.024 currie2010
02 21 21.014 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 50.95 gaiacollaboration2018
+57 13 50.97 cutri2003
+57 13 50.96 wright2010
+57 13 50.95 flewelling2016
+57 13 50.88 cloutier2014
+57 13 50.88 currie2010
+57 13 50.88 barentsen2014
ra_deg (deg)
Value Error Ref.
35.33768305 0.2613 gaiacollaboration2018
35.337776 233.05 cutri2003
35.3377358 20.6668 wright2010
35.33768333 6.0 flewelling2016
35.3376 cloutier2014
35.3376 currie2010
35.33756 barentsen2014
dec_deg (deg)
Value Error Ref.
57.23081915 0.312 gaiacollaboration2018
57.230824 196.69 cutri2003
57.2308231 6.5829 wright2010
57.23081944 4.0 flewelling2016
57.2308 cloutier2014
57.2308 currie2010
57.2308 barentsen2014