Star • GDR1 458346196729713664

Cluster
h Per
Proposed Clusters
Alternate Names
[CHI2010] h Per M8255
GDR2 458346196729713664
[KGM2001] 13733
2MASS J02171726+5656266
[CHI2010] S 7452
PSO J021717.266+565626.527
[CHI2010] h Per M 8255
mayne2007_persei 1491
IPHAS J021717.27+565626.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] currie2010
mem_num 4 [integer] currie2010
ra 02 17 17.2749 h m s gaiacollaboration2016
dec +56 56 26.4475 d m s gaiacollaboration2016
ra_deg 34.32197878 deg gaiacollaboration2016
dec_deg 56.94067986 deg gaiacollaboration2016
pm_ra 6.962 0.397 mas/yr gaiacollaboration2018
pm_dec -5.175 0.323 mas/yr gaiacollaboration2018
plx 0.9945 0.1583 mas gaiacollaboration2018
st_dist 1005.5304 160.0558 pc gaiacollaboration2018
spt K6.8 [char] currie2010
spt_num 56.8 1.4 [decimal allowed] currie2010
spt_lit K6.8 [char] currie2010
V 18.934 0.004 mag currie2010
Ic 17.035 0.003 mag currie2010
g_sloan 19.651 0.025 mag flewelling2016
r_sloan 18.299 0.008 mag flewelling2016
i_sloan 17.588 0.011 mag flewelling2016
z_sloan 17.237 0.007 mag flewelling2016
y_opt 17.007 0.008 mag (AB) flewelling2016
H_alpha_phot 17.7 0.02 mag barentsen2014
gaia_g 18.2082 0.0019 mag gaiacollaboration2018
gaia_bp 19.0696 0.0277 mag gaiacollaboration2018
gaia_rp 17.1615 0.0162 mag gaiacollaboration2018
tm_J 15.753 0.076 mag cutri2003
tm_H 15.086 0.079 mag cutri2003
tm_K 14.849 0.106 mag cutri2003
tm_flags "AAB,0" [char] cutri2003

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
B (mag)
Value Error Ref.
20.358 0.1209338662 mayne2007
V (mag)
Value Error Ref.
18.892 0.015 mayne2007
18.84 keller2002
Ic (mag)
Value Error Ref.
20.358 0.1209338662 mayne2007
r_sloan (mag)
Value Error Ref.
18.2 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.21 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 17.276 gaiacollaboration2018
02 17 17.267 cutri2003
02 17 17.277 flewelling2016
02 17 17.280 currie2010
02 17 17.269 mayne2007
02 17 17.318 keller2002
02 17 17.268 barentsen2014
dec (d m s)
Value Error Ref.
+56 56 26.44 gaiacollaboration2018
+56 56 26.63 cutri2003
+56 56 26.45 flewelling2016
+56 56 26.52 currie2010
+56 56 26.55 mayne2007
+56 56 26.45 keller2002
+56 56 26.56 barentsen2014
ra_deg (deg)
Value Error Ref.
34.32198161 0.1093 gaiacollaboration2018
34.321946 0.0 cutri2003
34.3219875 17.0 flewelling2016
34.322 currie2010
34.32195417 mayne2007
34.32216 keller2002
34.32195 barentsen2014
dec_deg (deg)
Value Error Ref.
56.94067905 0.1227 gaiacollaboration2018
56.940731 0.0 cutri2003
56.94068056 36.0 flewelling2016
56.9407 currie2010
56.94070833 mayne2007
56.94068 keller2002
56.94071 barentsen2014