Star • GDR1 458454262404848256

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J022131.42+571050.5
[CHI2010] h Per M 3936
[Cloutier2014] 3835
mayne2007_persei 2872
PSO J022131.331+571050.849
GDR2 458454262404848256
GDR1 458454262404848256
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 31.3351 h m s gaiacollaboration2016
dec +57 10 50.8196 d m s gaiacollaboration2016
ra_deg 35.38056305 deg gaiacollaboration2016
dec_deg 57.18078322 deg gaiacollaboration2016
pm_ra 0.593 0.749 mas/yr gaiacollaboration2018
pm_dec -1.274 0.622 mas/yr gaiacollaboration2018
plx 0.9317 0.4442 mas gaiacollaboration2018
st_dist 1073.3069 511.7129 pc gaiacollaboration2018
U 24.64 1.507 mag bell2013
V 20.297 0.008 mag currie2010
Ic 18.281 0.005 mag currie2010
g_sloan 21.025 0.036 mag flewelling2016
r_sloan 19.675 0.019 mag flewelling2016
i_sloan 18.895 0.008 mag flewelling2016
z_sloan 18.491 0.01 mag flewelling2016
y_opt 18.264 0.015 mag (AB) flewelling2016
H_alpha_phot 19.17 0.11 mag barentsen2014
gaia_g 19.5489 0.0042 mag gaiacollaboration2018
gaia_bp 20.0469 0.0827 mag gaiacollaboration2018
gaia_rp 18.3197 0.0267 mag gaiacollaboration2018
S_3p6 15.4942 0.0551 mag cloutier2014
S_4p5 15.5455 0.0721 mag cloutier2014
S_5p8 15.9544 0.1755 mag cloutier2014

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.
21.815 0.4496776623 mayne2007
V (mag)
Value Error Ref.
20.332 0.049 mayne2007
Ic (mag)
Value Error Ref.
21.815 0.4496776623 mayne2007
g_sloan (mag)
Value Error Ref.
20.969 0.019 bell2013
r_sloan (mag)
Value Error Ref.
19.647 0.011 bell2013
19.71 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
19.008 0.015 bell2013
18.59 0.06 barentsen2014
z_sloan (mag)
Value Error Ref.
18.545 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 31.335 gaiacollaboration2018
02 21 31.336 flewelling2016
02 21 31.320 cloutier2014
02 21 31.361 bell2013
02 21 31.320 currie2010
02 21 31.346 mayne2007
02 21 31.421 barentsen2014
dec (d m s)
Value Error Ref.
+57 10 50.82 gaiacollaboration2018
+57 10 50.82 flewelling2016
+57 10 50.88 cloutier2014
+57 10 50.89 bell2013
+57 10 50.88 currie2010
+57 10 50.86 mayne2007
+57 10 50.48 barentsen2014
ra_deg (deg)
Value Error Ref.
35.38056277 0.2734 gaiacollaboration2018
35.38056667 9.0 flewelling2016
35.3805 cloutier2014
35.38067083 bell2013
35.3805 currie2010
35.38060833 mayne2007
35.38092 barentsen2014
dec_deg (deg)
Value Error Ref.
57.18078311 0.3118 gaiacollaboration2018
57.18078333 8.0 flewelling2016
57.1808 cloutier2014
57.18080278 bell2013
57.1808 currie2010
57.18079444 mayne2007
57.18069 barentsen2014