Star • GDR1 458346471608508032

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 10787
mayne2007_persei 1191
[CHI2010] h Per M 7933
[CHI2010] S 3703
[CHI2010] h Per M7933
[Cloutier2014] 7779
2MASS J02173899+5658392
GDR2 458346475911453696
PSO J021739.000+565839.245
IPHAS J021739.00+565839.2
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 39.0093 h m s gaiacollaboration2016
dec +56 58 39.1863 d m s gaiacollaboration2016
ra_deg 34.41253866 deg gaiacollaboration2016
dec_deg 56.97755176 deg gaiacollaboration2016
pm_ra -1.196 0.476 mas/yr gaiacollaboration2018
pm_dec -0.429 0.423 mas/yr gaiacollaboration2018
plx 0.3476 0.2459 mas gaiacollaboration2018
spt K2.6 [char] currie2010
spt_num 52.6 1.2 [decimal allowed] currie2010
spt_lit K2.6 [char] currie2010
V 18.137 0.002 mag currie2010
Ic 16.625 0.002 mag currie2010
g_sloan 18.723 0.006 mag flewelling2016
r_sloan 17.658 0.007 mag flewelling2016
i_sloan 17.152 0.007 mag flewelling2016
z_sloan 16.875 0.002 mag flewelling2016
y_opt 16.671 0.004 mag (AB) flewelling2016
H_alpha_phot 17.15 0.01 mag barentsen2014
gaia_g 17.6733 0.0023 mag gaiacollaboration2018
gaia_bp 18.3855 0.0164 mag gaiacollaboration2018
gaia_rp 16.7259 0.0073 mag gaiacollaboration2018
tm_J 15.475 0.056 mag cutri2003
tm_H 14.887 0.067 mag cutri2003
tm_K 14.847 0.103 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.5108 0.0352 mag cloutier2014
S_4p5 14.4983 0.0436 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.
19.423 0.0560892146 mayne2007
V (mag)
Value Error Ref.
18.148 0.011 mayne2007
18.188 keller2002
Ic (mag)
Value Error Ref.
19.423 0.0560892146 mayne2007
16.845 keller2002
r_sloan (mag)
Value Error Ref.
17.53 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.78 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 39.009 gaiacollaboration2018
02 17 38.994 cutri2003
02 17 39.009 flewelling2016
02 17 39.000 cloutier2014
02 17 39.000 currie2010
02 17 39.002 mayne2007
02 17 39.060 keller2002
02 17 39.005 barentsen2014
dec (d m s)
Value Error Ref.
+56 58 39.19 gaiacollaboration2018
+56 58 39.29 cutri2003
+56 58 39.19 flewelling2016
+56 58 39.36 cloutier2014
+56 58 39.36 currie2010
+56 58 39.15 mayne2007
+56 58 39.04 keller2002
+56 58 39.22 barentsen2014
ra_deg (deg)
Value Error Ref.
34.41253854 0.1518 gaiacollaboration2018
34.412476 70.0 cutri2003
34.4125375 8.0 flewelling2016
34.4125 cloutier2014
34.4125 currie2010
34.41250833 mayne2007
34.41275 keller2002
34.41252 barentsen2014
dec_deg (deg)
Value Error Ref.
56.97755167 0.1945 gaiacollaboration2018
56.977581 70.0 cutri2003
56.97755278 6.0 flewelling2016
56.9776 cloutier2014
56.9776 currie2010
56.97754167 mayne2007
56.97751 keller2002
56.97756 barentsen2014