Star • GDR1 458571940208778240

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458571940208778240
[CHI2010] h Per M 9218
PSO J021740.290+572332.915
2MASS J02174027+5723328
IPHAS J021740.30+572332.9
[Cloutier2014] 9043
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 40.2881 h m s gaiacollaboration2016
dec +57 23 32.8611 d m s gaiacollaboration2016
ra_deg 34.41786692 deg gaiacollaboration2016
dec_deg 57.39246141 deg gaiacollaboration2016
pm_ra -1.394 0.705 mas/yr gaiacollaboration2018
pm_dec 1.973 0.651 mas/yr gaiacollaboration2018
plx 0.561 0.4237 mas gaiacollaboration2018
V 20.179 0.008 mag currie2010
Ic 18.049 0.005 mag currie2010
g_sloan 20.865 0.032 mag flewelling2016
r_sloan 19.454 0.016 mag flewelling2016
i_sloan 18.601 0.012 mag flewelling2016
z_sloan 18.172 0.005 mag flewelling2016
y_opt 17.835 0.005 mag (AB) flewelling2016
H_alpha_phot 18.87 0.05 mag barentsen2014
gaia_g 19.2731 0.0033 mag gaiacollaboration2018
gaia_bp 20.176 0.0648 mag gaiacollaboration2018
gaia_rp 18.1255 0.0224 mag gaiacollaboration2018
tm_J 16.541 0.135 mag cutri2003
tm_H 15.852 0.145 mag cutri2003
tm_K 15.282 mag cutri2003
tm_flags "BBU,0" [char] cutri2003
S_3p6 15.3741 0.0514 mag cloutier2014
S_5p8 15.6063 0.1363 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
r_sloan (mag)
Value Error Ref.
19.43 0.06 barentsen2014
i_sloan (mag)
Value Error Ref.
18.28 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 40.288 gaiacollaboration2018
02 17 40.278 cutri2003
02 17 40.288 flewelling2016
02 17 40.272 cloutier2014
02 17 40.272 currie2010
02 17 40.301 barentsen2014
dec (d m s)
Value Error Ref.
+57 23 32.86 gaiacollaboration2018
+57 23 32.87 cutri2003
+57 23 32.86 flewelling2016
+57 23 33.00 cloutier2014
+57 23 33.00 currie2010
+57 23 32.86 barentsen2014
ra_deg (deg)
Value Error Ref.
34.41786554 0.2329 gaiacollaboration2018
34.417824 240.42 cutri2003
34.41786667 5.0 flewelling2016
34.4178 cloutier2014
34.4178 currie2010
34.41792 barentsen2014
dec_deg (deg)
Value Error Ref.
57.39246191 0.3089 gaiacollaboration2018
57.392464 240.42 cutri2003
57.39246111 5.0 flewelling2016
57.3925 cloutier2014
57.3925 currie2010
57.39246 barentsen2014