Star • GDR1 458466799408776064

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02213112+5723537
PSO J022131.118+572353.652
[CHI2010] S 3971
[KGM2001] 13153
IPHAS J022131.11+572353.7
[Cloutier2014] 7981
[CHI2010] h Per M8138
GDR2 458466799408776064
[CHI2010] h Per M 8138
WISEA J022131.11+572353.6
mayne2007_persei 4070
GDR1 458466799408776064
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 31.1234 h m s gaiacollaboration2016
dec +57 23 53.6156 d m s gaiacollaboration2016
ra_deg 35.37968079 deg gaiacollaboration2016
dec_deg 57.39822656 deg gaiacollaboration2016
pm_ra -3.006 0.284 mas/yr gaiacollaboration2018
pm_dec -2.236 0.26 mas/yr gaiacollaboration2018
plx 1.173 0.1473 mas gaiacollaboration2018
st_dist 852.5149 107.0549 pc gaiacollaboration2018
spt K4.7 [char] currie2010
spt_num 54.7 1.2 [decimal allowed] currie2010
spt_lit K4.7 [char] currie2010
U 22.983 0.682 mag bell2013
V 18.737 0.003 mag currie2010
Ic 16.882 0.003 mag currie2010
g_sloan 19.491 0.012 mag flewelling2016
r_sloan 18.107 0.005 mag flewelling2016
i_sloan 17.438 0.003 mag flewelling2016
z_sloan 17.097 0.005 mag flewelling2016
y_opt 16.846 0.006 mag (AB) flewelling2016
H_alpha_phot 17.59 0.03 mag barentsen2014
gaia_g 18.0353 0.0016 mag gaiacollaboration2018
gaia_bp 18.9554 0.0214 mag gaiacollaboration2018
gaia_rp 17.0058 0.0068 mag gaiacollaboration2018
tm_J 15.562 0.061 mag cutri2003
tm_H 14.826 0.059 mag cutri2003
tm_K 14.701 0.105 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4643 0.0345 mag cloutier2014
S_4p5 14.5005 0.0435 mag cloutier2014
S_5p8 14.5078 0.0649 mag cloutier2014
S_8 14.2776 0.0785 mag cloutier2014
W_3p4 14.423 0.072 mag wright2010
W_4p6 14.638 0.057 mag wright2010
W_12 12.369 mag wright2010
W_22 9.165 mag wright2010
wise_flags "AAUU,dDO0" [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.
20.332 0.1359448418 mayne2007
V (mag)
Value Error Ref.
18.745 0.016 mayne2007
18.635 keller2002
Ic (mag)
Value Error Ref.
20.332 0.1359448418 mayne2007
16.974 keller2002
g_sloan (mag)
Value Error Ref.
19.528 0.014 bell2013
r_sloan (mag)
Value Error Ref.
18.026 0.032 bell2013
18.04 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.373 0.032 bell2013
17.09 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.007 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 31.123 gaiacollaboration2018
02 21 31.129 cutri2003
02 21 31.118 wright2010
02 21 31.126 flewelling2016
02 21 31.128 cloutier2014
02 21 31.149 bell2013
02 21 31.128 currie2010
02 21 31.125 mayne2007
02 21 31.176 keller2002
02 21 31.114 barentsen2014
dec (d m s)
Value Error Ref.
+57 23 53.61 gaiacollaboration2018
+57 23 53.73 cutri2003
+57 23 53.64 wright2010
+57 23 53.62 flewelling2016
+57 23 53.88 cloutier2014
+57 23 53.56 bell2013
+57 23 53.88 currie2010
+57 23 53.64 mayne2007
+57 23 53.70 keller2002
+57 23 53.70 barentsen2014
ra_deg (deg)
Value Error Ref.
35.37967997 0.0948 gaiacollaboration2018
35.379703 98.99 cutri2003
35.3796591 18.9433 wright2010
35.37969167 18.0 flewelling2016
35.3797 cloutier2014
35.3797875 bell2013
35.3797 currie2010
35.3796875 mayne2007
35.3799 keller2002
35.37964 barentsen2014
dec_deg (deg)
Value Error Ref.
57.39822617 0.1144 gaiacollaboration2018
57.398258 98.99 cutri2003
57.3982338 15.742 wright2010
57.39822778 9.0 flewelling2016
57.3983 cloutier2014
57.39821111 bell2013
57.3983 currie2010
57.39823333 mayne2007
57.39825 keller2002
57.39825 barentsen2014

All young stellar objects welcome!

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