Star • GDR1 458367710226127744

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 12444
IPHAS J021849.98+565852.4
WISEA J021849.98+565852.5
[Cloutier2014] 1130
mayne2007_persei 1163
[CHI2010] h Per M 1187
2MASS J02184999+5658524
[CHI2010] h Per M1187
GDR2 458367710230833792
[CHI2010] S 7387
PSO J021849.981+565852.470
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 49.9785 h m s gaiacollaboration2016
dec +56 58 52.4518 d m s gaiacollaboration2016
ra_deg 34.70824389 deg gaiacollaboration2016
dec_deg 56.98123662 deg gaiacollaboration2016
pm_ra 0.5 0.353 mas/yr gaiacollaboration2018
pm_dec -0.51 0.389 mas/yr gaiacollaboration2018
plx 0.9205 0.1996 mas gaiacollaboration2018
st_dist 1086.3661 235.5662 pc gaiacollaboration2018
spt G9.5 [char] currie2010
spt_num 49.5 1.6 [decimal allowed] currie2010
spt_lit G9.5 [char] currie2010
V 18.513 0.003 mag currie2010
Ic 16.914 0.002 mag currie2010
g_sloan 19.111 0.011 mag flewelling2016
r_sloan 18.026 0.005 mag flewelling2016
i_sloan 17.488 0.008 mag flewelling2016
z_sloan 17.175 0.006 mag flewelling2016
y_opt 16.954 0.007 mag (AB) flewelling2016
H_alpha_phot 17.51 0.02 mag barentsen2014
gaia_g 18.0427 0.0021 mag gaiacollaboration2018
gaia_bp 18.7798 0.0202 mag gaiacollaboration2018
gaia_rp 17.036 0.0098 mag gaiacollaboration2018
tm_J 15.784 0.06 mag cutri2003
tm_H 15.099 0.083 mag cutri2003
tm_K 14.972 0.114 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.7795 0.0394 mag cloutier2014
S_4p5 14.7699 0.049 mag cloutier2014
S_5p8 14.8172 0.0796 mag cloutier2014
S_8 14.6485 0.0954 mag cloutier2014
W_3p4 14.958 0.038 mag wright2010
W_4p6 15.529 0.117 mag wright2010
W_12 12.646 mag wright2010
W_22 8.926 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
B (mag)
Value Error Ref.
19.802 0.0789176786 mayne2007
V (mag)
Value Error Ref.
18.517 0.012 mayne2007
18.54 keller2002
Ic (mag)
Value Error Ref.
19.802 0.0789176786 mayne2007
17.014 keller2002
r_sloan (mag)
Value Error Ref.
17.95 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.11 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 49.978 gaiacollaboration2018
02 18 49.991 cutri2003
02 18 49.981 wright2010
02 18 49.981 flewelling2016
02 18 49.992 cloutier2014
02 18 49.992 currie2010
02 18 49.971 mayne2007
02 18 50.004 keller2002
02 18 49.982 barentsen2014
dec (d m s)
Value Error Ref.
+56 58 52.45 gaiacollaboration2018
+56 58 52.49 cutri2003
+56 58 52.51 wright2010
+56 58 52.45 flewelling2016
+56 58 52.32 cloutier2014
+56 58 52.32 currie2010
+56 58 52.49 mayne2007
+56 58 52.28 keller2002
+56 58 52.46 barentsen2014
ra_deg (deg)
Value Error Ref.
34.70824308 0.1113 gaiacollaboration2018
34.708295 0.0 cutri2003
34.7082541 7.7734 wright2010
34.70825417 13.0 flewelling2016
34.7083 cloutier2014
34.7083 currie2010
34.7082125 mayne2007
34.70835 keller2002
34.70826 barentsen2014
dec_deg (deg)
Value Error Ref.
56.98123631 0.1563 gaiacollaboration2018
56.981247 0.0 cutri2003
56.9812538 16.5082 wright2010
56.98123611 7.0 flewelling2016
56.9812 cloutier2014
56.9812 currie2010
56.98124722 mayne2007
56.98119 keller2002
56.98124 barentsen2014

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