Star • GDR1 458472400049340288

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M7894
GDR2 458472400049340288
PSO J022047.626+572143.839
2MASS J02204761+5721437
[CHI2010] h Per M 7894
WISEA J022047.52+572143.3
[Cloutier2014] 7741
[KGM2001] 11415
[CHI2010] S 2816
mayne2007_persei 3070
IPHAS J022047.62+572143.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 47.6349 h m s gaiacollaboration2016
dec +57 21 43.7965 d m s gaiacollaboration2016
ra_deg 35.19847856 deg gaiacollaboration2016
dec_deg 57.36216569 deg gaiacollaboration2016
pm_ra 3.214 0.259 mas/yr gaiacollaboration2018
pm_dec -2.52 0.239 mas/yr gaiacollaboration2018
plx 0.2906 0.1322 mas gaiacollaboration2018
st_dist 3441.1562 1565.4537 pc gaiacollaboration2018
spt K1.9 [char] currie2010
spt_num 51.9 1.4 [decimal allowed] currie2010
spt_lit K1.9 [char] currie2010
V 18.255 0.002 mag currie2010
Ic 16.562 0.002 mag currie2010
g_sloan 18.883 0.008 mag flewelling2016
r_sloan 17.732 0.008 mag flewelling2016
i_sloan 17.089 0.018 mag flewelling2016
z_sloan 16.747 0.006 mag flewelling2016
y_opt 16.487 0.009 mag (AB) flewelling2016
H_alpha_phot 17.16 0.02 mag barentsen2014
gaia_g 17.7371 0.0017 mag gaiacollaboration2018
gaia_bp 18.6133 0.0212 mag gaiacollaboration2018
gaia_rp 16.7267 0.0104 mag gaiacollaboration2018
tm_J 15.182 0.055 mag cutri2003
tm_H 14.516 0.053 mag cutri2003
tm_K 14.39 0.077 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0929 0.0297 mag cloutier2014
S_4p5 14.0739 0.0363 mag cloutier2014
S_5p8 14.1027 0.053 mag cloutier2014
S_8 13.9431 0.067 mag cloutier2014
W_3p4 13.897 0.082 mag wright2010
W_4p6 14.091 0.045 mag wright2010
W_12 12.643 mag wright2010
W_22 9.081 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.
19.726 0.0888144132 mayne2007
V (mag)
Value Error Ref.
18.303 0.012 mayne2007
18.281 keller2002
Ic (mag)
Value Error Ref.
19.726 0.0888144132 mayne2007
16.695 keller2002
r_sloan (mag)
Value Error Ref.
17.62 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.7 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 47.635 gaiacollaboration2018
02 20 47.618 cutri2003
02 20 47.530 wright2010
02 20 47.634 flewelling2016
02 20 47.616 cloutier2014
02 20 47.616 currie2010
02 20 47.620 mayne2007
02 20 47.671 keller2002
02 20 47.621 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 43.79 gaiacollaboration2018
+57 21 43.72 cutri2003
+57 21 43.35 wright2010
+57 21 43.80 flewelling2016
+57 21 43.92 cloutier2014
+57 21 43.92 currie2010
+57 21 43.84 mayne2007
+57 21 43.56 keller2002
+57 21 43.81 barentsen2014
ra_deg (deg)
Value Error Ref.
35.19847921 0.0906 gaiacollaboration2018
35.198407 84.85 cutri2003
35.1980398 7.5917 wright2010
35.198475 4.0 flewelling2016
35.1984 cloutier2014
35.1984 currie2010
35.19841667 mayne2007
35.19863 keller2002
35.19842 barentsen2014
dec_deg (deg)
Value Error Ref.
57.36216515 0.1035 gaiacollaboration2018
57.362144 84.85 cutri2003
57.3620407 10.4052 wright2010
57.36216667 4.0 flewelling2016
57.3622 cloutier2014
57.3622 currie2010
57.36217778 mayne2007
57.3621 keller2002
57.36217 barentsen2014

All young stellar objects welcome!

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