Star • GDR1 458373100405220864

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
mayne2007_persei 1525
PSO J021824.693+571108.334
WISEA J021824.73+571108.4
[CHI2010] S 9530
[CHI2010] chi Per M 1895
[Currie2009] 236
[CHI2010] chi Per M1895
IPHAS J021824.69+571108.3
2MASS J02182469+5711082
[KGM2001] 9981
[Cloutier2014] 13504
236
GDR2 458373104709355776
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 24.6989 h m s gaiacollaboration2016
dec +57 11 08.3036 d m s gaiacollaboration2016
ra_deg 34.60291205 deg gaiacollaboration2016
dec_deg 57.18563988 deg gaiacollaboration2016
pm_ra -0.82 0.232 mas/yr gaiacollaboration2018
pm_dec -0.921 0.251 mas/yr gaiacollaboration2018
plx 0.2254 0.14 mas gaiacollaboration2018
spt G4.6 [char] currie2010
spt_num 44.6 2.3 [decimal allowed] currie2010
spt_lit G4.6 [char] currie2010
Lx 7.94328234724e+30 erg/s currie2009
log_Lx 30.9 log erg/s currie2009
V 18.054 0.002 mag currie2010
Ic 16.668 0.002 mag currie2010
g_sloan 18.619 0.02 mag flewelling2016
r_sloan 17.647 0.01 mag flewelling2016
i_sloan 17.189 0.015 mag flewelling2016
z_sloan 16.917 0.003 mag flewelling2016
y_opt 16.723 0.011 mag (AB) flewelling2016
H_alpha_phot 17.1 0.01 mag barentsen2014
gaia_g 17.6127 0.0023 mag gaiacollaboration2018
gaia_bp 18.3057 0.013 mag gaiacollaboration2018
gaia_rp 16.7427 0.0075 mag gaiacollaboration2018
tm_J 15.432 0.038 mag cutri2003
tm_H 14.871 0.062 mag cutri2003
tm_K 14.756 0.094 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.7652 0.0392 mag cloutier2014
S_4p5 14.72 0.048 mag cloutier2014
S_5p8 14.6878 0.0729 mag cloutier2014
S_8 14.8664 0.1162 mag cloutier2014
W_3p4 14.853 0.044 mag wright2010
W_4p6 15.29 0.098 mag wright2010
W_12 12.646 mag wright2010
W_22 8.764 mag wright2010
wise_flags "AAUU,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2009
chi Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
ObsProp
spt ([char])
Value Error Ref.
G4.6 currie2009
spt_num ([decimal allowed])
Value Error Ref.
44.6 2.3 currie2009
spt_lit ([char])
Value Error Ref.
G4.6 currie2009
Optical Photometry
B (mag)
Value Error Ref.
19.212 0.0509901951 mayne2007
V (mag)
Value Error Ref.
18.054 0.002 currie2009
18.015 0.01 mayne2007
17.922 keller2002
Ic (mag)
Value Error Ref.
16.668 0.0022 currie2009
19.212 0.0509901951 mayne2007
16.681 keller2002
r_sloan (mag)
Value Error Ref.
17.5 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.77 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 24.699 gaiacollaboration2018
02 18 24.697 cutri2003
02 18 24.736 wright2010
02 18 24.698 flewelling2016
02 18 24.696 currie2009
02 18 24.689 barentsen2014
02 18 24.698 mayne2007
02 18 24.696 cloutier2014
02 18 24.696 currie2010
02 18 24.612 keller2002
dec (d m s)
Value Error Ref.
+57 11 08.30 gaiacollaboration2018
+57 11 08.30 cutri2003
+57 11 08.42 wright2010
+57 11 08.31 flewelling2016
+57 11 08.16 currie2009
+57 11 08.30 barentsen2014
+57 11 08.35 mayne2007
+57 11 08.16 cloutier2014
+57 11 08.16 currie2010
+57 11 08.34 keller2002
ra_deg (deg)
Value Error Ref.
34.60291186 0.0795 gaiacollaboration2018
34.602903 0.0 cutri2003
34.603067 133.8064 wright2010
34.60290833 5.0 flewelling2016
34.6029 currie2009
34.60287 barentsen2014
34.60290833 mayne2007
34.6029 cloutier2014
34.6029 currie2010
34.60255 keller2002
dec_deg (deg)
Value Error Ref.
57.18563946 0.1219 gaiacollaboration2018
57.185638 0.0 cutri2003
57.1856736 121.4751 wright2010
57.18564167 21.0 flewelling2016
57.1856 currie2009
57.18564 barentsen2014
57.18565278 mayne2007
57.1856 cloutier2014
57.1856 currie2010
57.18565 keller2002

All young stellar objects welcome!

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