Star • GDR1 458532323428851968

Cluster
h Per
Proposed Clusters
Alternate Names
2MASS J02170078+5655459
GDR2 458532327733911040
[CHI2010] S 9984
PSO J021700.779+565545.921
[CHI2010] h Per M 7843
WISEA J021700.78+565545.8
[KGM2001] 9919
[CHI2010] h Per M7843
mayne2007_persei 994
IPHAS J021700.79+565545.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] currie2010
mem_num 4 [integer] currie2010
ra 02 17 00.7876 h m s gaiacollaboration2016
dec +56 55 45.8477 d m s gaiacollaboration2016
ra_deg 34.2532817 deg gaiacollaboration2016
dec_deg 56.92940213 deg gaiacollaboration2016
pm_ra -0.943 0.294 mas/yr gaiacollaboration2018
pm_dec -1.574 0.224 mas/yr gaiacollaboration2018
plx 0.3 0.1125 mas gaiacollaboration2018
st_dist 3333.3333 1250.0 pc gaiacollaboration2018
spt G2.7 [char] currie2010
spt_num 42.7 2.5 [decimal allowed] currie2010
spt_lit G2.7 [char] currie2010
V 17.895 0.002 mag currie2010
Ic 16.513 0.002 mag currie2010
g_sloan 18.431 0.008 mag flewelling2016
r_sloan 17.505 0.01 mag flewelling2016
i_sloan 17.078 0.007 mag flewelling2016
z_sloan 16.806 0.003 mag flewelling2016
y_opt 16.617 0.014 mag (AB) flewelling2016
H_alpha_phot 16.99 0.01 mag barentsen2014
gaia_g 17.5264 0.0015 mag gaiacollaboration2018
gaia_bp 18.2052 0.0114 mag gaiacollaboration2018
gaia_rp 16.6897 0.0091 mag gaiacollaboration2018
tm_J 15.49 0.052 mag cutri2003
tm_H 14.906 0.068 mag cutri2003
tm_K 14.674 0.089 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 14.666 0.032 mag wright2010
W_4p6 14.774 0.06 mag wright2010
W_12 12.732 mag wright2010
W_22 8.989 mag wright2010
wise_flags "AAUU,dO00" [char] wright2010

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.
18.998 0.0422018957 mayne2007
V (mag)
Value Error Ref.
17.819 0.01 mayne2007
17.951 keller2002
Ic (mag)
Value Error Ref.
18.998 0.0422018957 mayne2007
16.487 keller2002
r_sloan (mag)
Value Error Ref.
17.34 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.65 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 00.788 gaiacollaboration2018
02 17 00.786 cutri2003
02 17 00.783 wright2010
02 17 00.789 flewelling2016
02 17 00.792 currie2010
02 17 00.793 mayne2007
02 17 00.816 keller2002
02 17 00.794 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 45.85 gaiacollaboration2018
+56 55 45.94 cutri2003
+56 55 45.89 wright2010
+56 55 45.85 flewelling2016
+56 55 45.84 currie2010
+56 55 45.90 mayne2007
+56 55 45.62 keller2002
+56 55 45.91 barentsen2014
ra_deg (deg)
Value Error Ref.
34.25328167 0.0752 gaiacollaboration2018
34.253273 98.99 cutri2003
34.2532624 21.6773 wright2010
34.2532875 5.0 flewelling2016
34.2533 currie2010
34.25330417 mayne2007
34.2534 keller2002
34.25331 barentsen2014
dec_deg (deg)
Value Error Ref.
56.92940191 0.081 gaiacollaboration2018
56.929428 98.99 cutri2003
56.9294145 16.6714 wright2010
56.92940278 8.0 flewelling2016
56.9294 currie2010
56.92941667 mayne2007
56.92934 keller2002
56.92942 barentsen2014