Star • GDR1 458371386718753280

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021821.551+570419.673
mayne2007_persei 4361
WISEA J021821.57+570419.6
[CHI2010] h Per M 1737
IPHAS J021821.55+570419.5
GDR2 458371386718753280
[Cloutier2014] 1677
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 21.5578 h m s gaiacollaboration2016
dec +57 04 19.6203 d m s gaiacollaboration2016
ra_deg 34.58982397 deg gaiacollaboration2016
dec_deg 57.07211675 deg gaiacollaboration2016
pm_ra -0.667 1.522 mas/yr gaiacollaboration2018
pm_dec -1.735 1.88 mas/yr gaiacollaboration2018
plx -0.2177 0.8127 mas gaiacollaboration2018
V 21.295 0.02 mag currie2010
Ic 18.842 0.007 mag currie2010
r_sloan 20.522 0.042 mag flewelling2016
i_sloan 19.511 0.014 mag flewelling2016
z_sloan 18.962 0.012 mag flewelling2016
y_opt 18.714 0.036 mag (AB) flewelling2016
H_alpha_phot 19.74 0.09 mag barentsen2014
gaia_g 20.2177 0.0071 mag gaiacollaboration2018
gaia_bp 20.6499 0.0898 mag gaiacollaboration2018
gaia_rp 18.906 0.0267 mag gaiacollaboration2018
S_3p6 16.013 0.0688 mag cloutier2014
S_4p5 15.9306 0.0855 mag cloutier2014
S_5p8 15.8884 0.152 mag cloutier2014
W_3p4 16.374 0.083 mag wright2010
W_4p6 17.208 mag wright2010
W_12 12.791 mag wright2010
W_22 8.982 mag wright2010
wise_flags "AUUU,0h00" [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
B (mag)
Value Error Ref.
23.716 1.4194875836 mayne2007
V (mag)
Value Error Ref.
21.09 0.084 mayne2007
Ic (mag)
Value Error Ref.
23.716 1.4194875836 mayne2007
r_sloan (mag)
Value Error Ref.
20.38 0.12 barentsen2014
i_sloan (mag)
Value Error Ref.
19.08 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 21.558 gaiacollaboration2018
02 18 21.570 wright2010
02 18 21.557 flewelling2016
02 18 21.552 cloutier2014
02 18 21.552 currie2010
02 18 21.559 mayne2007
02 18 21.545 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 19.62 gaiacollaboration2018
+57 04 19.62 wright2010
+57 04 19.62 flewelling2016
+57 04 19.56 cloutier2014
+57 04 19.56 currie2010
+57 04 19.71 mayne2007
+57 04 19.52 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58982294 0.4539 gaiacollaboration2018
34.5898752 148.0984 wright2010
34.58982083 9.0 flewelling2016
34.5898 cloutier2014
34.5898 currie2010
34.58982917 mayne2007
34.58977 barentsen2014
dec_deg (deg)
Value Error Ref.
57.07211726 0.5846 gaiacollaboration2018
57.0721173 173.2024 wright2010
57.07211667 15.0 flewelling2016
57.0721 cloutier2014
57.0721 currie2010
57.07214167 mayne2007
57.07209 barentsen2014