Star • GDR1 458567954485360640

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458567958783319680
[CHI2010] h Per M 9227
IPHAS J021803.36+571708.4
WISEA J021803.35+571707.8
PSO J021803.358+571708.407
[Cloutier2014] 9052
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 03.3632 h m s gaiacollaboration2016
dec +57 17 08.334 d m s gaiacollaboration2016
ra_deg 34.51401319 deg gaiacollaboration2016
dec_deg 57.28564833 deg gaiacollaboration2016
pm_ra 2.336 0.832 mas/yr gaiacollaboration2018
pm_dec -2.453 0.749 mas/yr gaiacollaboration2018
plx 1.2243 0.4836 mas gaiacollaboration2018
st_dist 816.7933 322.6343 pc gaiacollaboration2018
V 20.546 0.01 mag currie2010
Ic 18.018 0.004 mag currie2010
g_sloan 21.358 0.082 mag flewelling2016
r_sloan 19.768 0.022 mag flewelling2016
i_sloan 18.669 0.006 mag flewelling2016
z_sloan 18.154 0.007 mag flewelling2016
y_opt 17.812 0.019 mag (AB) flewelling2016
H_alpha_phot 18.93 0.05 mag barentsen2014
gaia_g 19.4129 0.0045 mag gaiacollaboration2018
gaia_bp 20.6082 0.0835 mag gaiacollaboration2018
gaia_rp 18.2111 0.0229 mag gaiacollaboration2018
S_3p6 15.2328 0.048 mag cloutier2014
S_4p5 15.2559 0.0613 mag cloutier2014
S_5p8 15.5877 0.13 mag cloutier2014
S_8 14.99 0.1255 mag cloutier2014
W_3p4 15.533 0.047 mag wright2010
W_4p6 15.947 0.141 mag wright2010
W_12 12.835 mag wright2010
W_22 8.933 mag wright2010
wise_flags "ABUU,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
r_sloan (mag)
Value Error Ref.
19.8 0.08 barentsen2014
i_sloan (mag)
Value Error Ref.
18.11 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 03.364 gaiacollaboration2018
02 18 03.357 wright2010
02 18 03.364 flewelling2016
02 18 03.360 cloutier2014
02 18 03.360 currie2010
02 18 03.358 barentsen2014
dec (d m s)
Value Error Ref.
+57 17 08.33 gaiacollaboration2018
+57 17 07.86 wright2010
+57 17 08.34 flewelling2016
+57 17 08.52 cloutier2014
+57 17 08.52 currie2010
+57 17 08.41 barentsen2014
ra_deg (deg)
Value Error Ref.
34.51401554 0.2676 gaiacollaboration2018
34.5139883 19.5925 wright2010
34.51401667 6.0 flewelling2016
34.514 cloutier2014
34.514 currie2010
34.51399 barentsen2014
dec_deg (deg)
Value Error Ref.
57.28564762 0.326 gaiacollaboration2018
57.2855164 2.3713 wright2010
57.28565 12.0 flewelling2016
57.2857 cloutier2014
57.2857 currie2010
57.28567 barentsen2014