Star • GDR1 458390211553536000

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 8076
[CHI2010] S 10187
WISEA J022321.92+565740.8
PSO J022321.895+565740.898
GDR1 458390211553536000
IPHAS J022321.90+565741.0
[Cloutier2014] 7919
GDR2 458390211553536000
2MASS J02232188+5657410
[CHI2010] h Per M8076
mayne2007_persei 1023
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 21.8995 h m s gaiacollaboration2016
dec +56 57 40.7778 d m s gaiacollaboration2016
ra_deg 35.84124788 deg gaiacollaboration2016
dec_deg 56.96132717 deg gaiacollaboration2016
pm_ra -1.326 0.359 mas/yr gaiacollaboration2018
pm_dec -8.546 0.322 mas/yr gaiacollaboration2018
plx 1.0582 0.1436 mas gaiacollaboration2018
st_dist 945.0009 128.2386 pc gaiacollaboration2018
spt K6.6 [char] currie2010
spt_num 56.6 1.2 [decimal allowed] currie2010
spt_lit K6.6 [char] currie2010
U 22.983 0.373 mag bell2013
V 18.76 0.003 mag currie2010
Ic 16.776 0.003 mag currie2010
g_sloan 19.496 0.038 mag flewelling2016
r_sloan 18.099 0.006 mag flewelling2016
i_sloan 17.386 0.005 mag flewelling2016
z_sloan 17.036 0.005 mag flewelling2016
y_opt 16.788 0.011 mag (AB) flewelling2016
H_alpha_phot 17.51 0.02 mag barentsen2014
gaia_g 17.9889 0.0016 mag gaiacollaboration2018
gaia_bp 18.9665 0.0282 mag gaiacollaboration2018
gaia_rp 16.9702 0.0103 mag gaiacollaboration2018
tm_J 15.546 0.05 mag cutri2003
tm_H 14.869 0.061 mag cutri2003
tm_K 14.696 0.099 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.54 0.0356 mag cloutier2014
S_4p5 14.5638 0.0448 mag cloutier2014
S_5p8 14.5 0.0651 mag cloutier2014
S_8 14.3218 0.086 mag cloutier2014
W_3p4 14.443 0.031 mag wright2010
W_4p6 14.528 0.052 mag wright2010
W_12 12.57 mag wright2010
W_22 8.612 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.
20.812 0.1955760722 mayne2007
V (mag)
Value Error Ref.
18.74 0.015 mayne2007
Ic (mag)
Value Error Ref.
20.812 0.1955760722 mayne2007
g_sloan (mag)
Value Error Ref.
19.492 0.012 bell2013
r_sloan (mag)
Value Error Ref.
18.106 0.011 bell2013
17.98 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.366 0.014 bell2013
16.98 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
16.932 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 21.899 gaiacollaboration2018
02 23 21.882 cutri2003
02 23 21.924 wright2010
02 23 21.899 flewelling2016
02 23 21.888 cloutier2014
02 23 21.896 bell2013
02 23 21.888 currie2010
02 23 21.900 mayne2007
02 23 21.900 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 40.77 gaiacollaboration2018
+56 57 41.01 cutri2003
+56 57 40.87 wright2010
+56 57 40.78 flewelling2016
+56 57 41.04 cloutier2014
+56 57 40.92 bell2013
+56 57 41.04 currie2010
+56 57 40.93 mayne2007
+56 57 41.00 barentsen2014
ra_deg (deg)
Value Error Ref.
35.84124792 0.0981 gaiacollaboration2018
35.841177 59.73 cutri2003
35.8413498 28.7108 wright2010
35.84124583 5.0 flewelling2016
35.8412 cloutier2014
35.84123333 bell2013
35.8412 currie2010
35.84125 mayne2007
35.84125 barentsen2014
dec_deg (deg)
Value Error Ref.
56.96132612 0.1181 gaiacollaboration2018
56.961391 70.87 cutri2003
56.9613538 32.7637 wright2010
56.96132778 6.0 flewelling2016
56.9614 cloutier2014
56.96136667 bell2013
56.9614 currie2010
56.96136944 mayne2007
56.96139 barentsen2014

All young stellar objects welcome!

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