Star • GDR1 458566958054299520

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1238
WISEA J021822.54+571631.9
GDR2 458566958054299520
[KGM2001] 15304
[CHI2010] h Per M 1296
IPHAS J021822.57+571631.9
PSO J021822.584+571631.834
mayne2007_persei 4212
2MASS J02182254+5716320
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 22.5918 h m s gaiacollaboration2016
dec +57 16 31.7773 d m s gaiacollaboration2016
ra_deg 34.59413247 deg gaiacollaboration2016
dec_deg 57.27549368 deg gaiacollaboration2016
pm_ra 7.371 0.45 mas/yr gaiacollaboration2018
pm_dec -0.247 0.4 mas/yr gaiacollaboration2018
plx 0.6798 0.2476 mas gaiacollaboration2018
st_dist 1471.0209 535.7822 pc gaiacollaboration2018
V 19.269 0.004 mag currie2010
Ic 17.476 0.003 mag currie2010
g_sloan 19.963 0.014 mag flewelling2016
r_sloan 18.683 0.008 mag flewelling2016
i_sloan 18.06 0.006 mag flewelling2016
z_sloan 17.702 0.004 mag flewelling2016
y_opt 17.45 0.016 mag (AB) flewelling2016
H_alpha_phot 18.13 0.03 mag barentsen2014
gaia_g 18.6161 0.0024 mag gaiacollaboration2018
gaia_bp 19.4199 0.0453 mag gaiacollaboration2018
gaia_rp 17.6265 0.0108 mag gaiacollaboration2018
tm_J 16.208 0.093 mag cutri2003
tm_H 15.202 0.082 mag cutri2003
tm_K 15.359 0.179 mag cutri2003
tm_flags "AAC,0" [char] cutri2003
S_3p6 15.2024 0.0474 mag cloutier2014
S_4p5 15.2406 0.0612 mag cloutier2014
S_5p8 14.9445 0.0842 mag cloutier2014
S_8 14.9139 0.1145 mag cloutier2014
W_3p4 15.433 0.155 mag wright2010
W_4p6 16.519 0.296 mag wright2010
W_12 12.567 mag wright2010
W_22 9.032 mag wright2010
wise_flags "BBUU,0000" [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.
20.828 0.1731588866 mayne2007
V (mag)
Value Error Ref.
19.272 0.02 mayne2007
19.207 keller2002
Ic (mag)
Value Error Ref.
20.828 0.1731588866 mayne2007
17.535 keller2002
r_sloan (mag)
Value Error Ref.
18.53 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
17.62 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 22.592 gaiacollaboration2018
02 18 22.545 cutri2003
02 18 22.548 wright2010
02 18 22.592 flewelling2016
02 18 22.584 cloutier2014
02 18 22.584 currie2010
02 18 22.579 mayne2007
02 18 22.603 keller2002
02 18 22.574 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 31.78 gaiacollaboration2018
+57 16 32.01 cutri2003
+57 16 31.97 wright2010
+57 16 31.78 flewelling2016
+57 16 31.80 cloutier2014
+57 16 31.80 currie2010
+57 16 31.83 mayne2007
+57 16 31.40 keller2002
+57 16 31.84 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5941345 0.1388 gaiacollaboration2018
34.593937 110.0 cutri2003
34.5939496 16.1765 wright2010
34.59413333 7.0 flewelling2016
34.5941 cloutier2014
34.5941 currie2010
34.59407917 mayne2007
34.59418 keller2002
34.59406 barentsen2014
dec_deg (deg)
Value Error Ref.
57.27549349 0.181 gaiacollaboration2018
57.275558 110.0 cutri2003
57.275546 3.7521 wright2010
57.27549444 10.0 flewelling2016
57.2755 cloutier2014
57.2755 currie2010
57.27550833 mayne2007
57.27539 keller2002
57.27551 barentsen2014