Star • GDR1 458455018319536768

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458455018319536768
IPHAS J022158.42+571118.6
[Cloutier2014] 3375
mayne2007_persei 1259
WISEA J022158.54+571118.3
GDR1 458455018319536768
PSO J022158.411+571118.565
[CHI2010] h Per M 3473
[KGM2001] 8936
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 58.414 h m s gaiacollaboration2016
dec +57 11 18.5261 d m s gaiacollaboration2016
ra_deg 35.4933916 deg gaiacollaboration2016
dec_deg 57.18847948 deg gaiacollaboration2016
pm_ra -2.142 0.205 mas/yr gaiacollaboration2018
pm_dec -0.189 0.25 mas/yr gaiacollaboration2018
plx 0.4134 0.1181 mas gaiacollaboration2018
st_dist 2418.9647 691.0492 pc gaiacollaboration2018
U 20.415 0.069 mag bell2013
V 17.748 0.002 mag currie2010
Ic 16.36 0.002 mag currie2010
g_sloan 18.248 0.006 mag flewelling2016
r_sloan 17.347 0.004 mag flewelling2016
i_sloan 16.911 0.004 mag flewelling2016
z_sloan 16.659 0.002 mag flewelling2016
y_opt 16.473 0.005 mag (AB) flewelling2016
H_alpha_phot 16.91 0.02 mag barentsen2014
gaia_g 17.3252 0.0012 mag gaiacollaboration2018
gaia_bp 17.9225 0.026 mag gaiacollaboration2018
gaia_rp 16.4409 0.0082 mag gaiacollaboration2018
S_4p5 14.1508 0.0376 mag cloutier2014
S_8 14.1676 0.0787 mag cloutier2014
W_3p4 13.767 0.027 mag wright2010
W_4p6 14.097 0.046 mag wright2010
W_12 12.579 mag wright2010
W_22 8.636 mag wright2010
wise_flags "AAUU,hhHH" [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
B (mag)
Value Error Ref.
18.768 0.0392937654 mayne2007
V (mag)
Value Error Ref.
17.712 0.01 mayne2007
17.767 keller2002
Ic (mag)
Value Error Ref.
18.768 0.0392937654 mayne2007
16.491 keller2002
g_sloan (mag)
Value Error Ref.
18.335 0.007 bell2013
r_sloan (mag)
Value Error Ref.
17.392 0.007 bell2013
17.26 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.864 0.009 bell2013
16.54 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.552 0.006 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 58.414 gaiacollaboration2018
02 21 58.540 wright2010
02 21 58.415 flewelling2016
02 21 58.440 cloutier2014
02 21 58.430 bell2013
02 21 58.440 currie2010
02 21 58.417 mayne2007
02 21 58.469 keller2002
02 21 58.418 barentsen2014
dec (d m s)
Value Error Ref.
+57 11 18.53 gaiacollaboration2018
+57 11 18.37 wright2010
+57 11 18.53 flewelling2016
+57 11 18.60 cloutier2014
+57 11 18.55 bell2013
+57 11 18.60 currie2010
+57 11 18.57 mayne2007
+57 11 18.38 keller2002
+57 11 18.56 barentsen2014
ra_deg (deg)
Value Error Ref.
35.49339185 0.0689 gaiacollaboration2018
35.4939181 52.1019 wright2010
35.49339583 11.0 flewelling2016
35.4935 cloutier2014
35.49345833 bell2013
35.4935 currie2010
35.49340417 mayne2007
35.49362 keller2002
35.49341 barentsen2014
dec_deg (deg)
Value Error Ref.
57.18847946 0.0981 gaiacollaboration2018
57.1884375 54.5402 wright2010
57.18848056 27.0 flewelling2016
57.1885 cloutier2014
57.18848611 bell2013
57.1885 currie2010
57.18849167 mayne2007
57.18844 keller2002
57.18849 barentsen2014