Star • GDR1 458345681333672704

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 14495
2MASS J02174915+5657497
[CHI2010] h Per M 8280
IPHAS J021749.16+565749.6
[CHI2010] S 4941
GDR2 458345681333672704
[CHI2010] h Per M8280
PSO J021749.161+565749.591
mayne2007_persei 1470
[Cloutier2014] 8120
WISEA J021749.14+565749.4
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 49.1711 h m s gaiacollaboration2016
dec +56 57 49.4999 d m s gaiacollaboration2016
ra_deg 34.45487979 deg gaiacollaboration2016
dec_deg 56.96374996 deg gaiacollaboration2016
pm_ra 6.726 0.356 mas/yr gaiacollaboration2018
pm_dec -9.361 0.397 mas/yr gaiacollaboration2018
plx 0.6378 0.1932 mas gaiacollaboration2018
st_dist 1567.8896 474.9393 pc gaiacollaboration2018
spt K7.7 [char] currie2010
spt_num 57.7 1.1 [decimal allowed] currie2010
spt_lit K7.7 [char] currie2010
V 19.0 0.004 mag currie2010
Ic 17.064 0.003 mag currie2010
g_sloan 19.696 0.015 mag flewelling2016
r_sloan 18.352 0.007 mag flewelling2016
i_sloan 17.635 0.006 mag flewelling2016
z_sloan 17.27 0.004 mag flewelling2016
y_opt 17.045 0.009 mag (AB) flewelling2016
H_alpha_phot 17.72 0.02 mag barentsen2014
gaia_g 18.2369 0.0019 mag gaiacollaboration2018
gaia_bp 19.144 0.0404 mag gaiacollaboration2018
gaia_rp 17.2029 0.0118 mag gaiacollaboration2018
tm_J 15.973 0.067 mag cutri2003
tm_H 15.044 0.068 mag cutri2003
tm_K 15.045 0.122 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.7927 0.0396 mag cloutier2014
S_4p5 14.8473 0.051 mag cloutier2014
S_5p8 14.8145 0.0766 mag cloutier2014
S_8 14.75 0.1108 mag cloutier2014
W_3p4 14.774 0.031 mag wright2010
W_4p6 15.046 0.08 mag wright2010
W_12 12.639 mag wright2010
W_22 8.753 mag wright2010
wise_flags "AAUU,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.
20.715 0.1648787433 mayne2007
V (mag)
Value Error Ref.
19.022 0.017 mayne2007
19.0 keller2002
Ic (mag)
Value Error Ref.
20.715 0.1648787433 mayne2007
17.042 keller2002
r_sloan (mag)
Value Error Ref.
18.22 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.23 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 49.172 gaiacollaboration2018
02 17 49.159 cutri2003
02 17 49.149 wright2010
02 17 49.171 flewelling2016
02 17 49.152 cloutier2014
02 17 49.152 currie2010
02 17 49.152 mayne2007
02 17 49.202 keller2002
02 17 49.157 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 49.49 gaiacollaboration2018
+56 57 49.73 cutri2003
+56 57 49.48 wright2010
+56 57 49.50 flewelling2016
+56 57 49.68 cloutier2014
+56 57 49.68 currie2010
+56 57 49.58 mayne2007
+56 57 49.25 keller2002
+56 57 49.64 barentsen2014
ra_deg (deg)
Value Error Ref.
34.45488259 0.1106 gaiacollaboration2018
34.454829 0.0 cutri2003
34.4547877 3.2573 wright2010
34.45487917 6.0 flewelling2016
34.4548 cloutier2014
34.4548 currie2010
34.4548 mayne2007
34.45501 keller2002
34.45482 barentsen2014
dec_deg (deg)
Value Error Ref.
56.9637485 0.1507 gaiacollaboration2018
56.963814 0.0 cutri2003
56.9637446 8.4822 wright2010
56.96375 7.0 flewelling2016
56.9638 cloutier2014
56.9638 currie2010
56.96377222 mayne2007
56.96368 keller2002
56.96379 barentsen2014

All young stellar objects welcome!

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