Star • GDR1 458390589510670080

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02232813+5657453
GDR1 458390589510670080
WISEA J022328.12+565745.3
GDR2 458390589510670080
[CHI2010] h Per M 7504
mayne2007_persei 637
[CHI2010] h Per M7504
[Cloutier2014] 7352
IPHAS J022328.14+565745.4
[CHI2010] S 7837
PSO J022328.137+565745.378
[KGM2001] 8616
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 28.1415 h m s gaiacollaboration2016
dec +56 57 45.283 d m s gaiacollaboration2016
ra_deg 35.86725612 deg gaiacollaboration2016
dec_deg 56.9625786 deg gaiacollaboration2016
pm_ra -0.312 0.198 mas/yr gaiacollaboration2018
pm_dec 0.596 0.215 mas/yr gaiacollaboration2018
plx 0.069 0.0986 mas gaiacollaboration2018
spt G5.5 [char] currie2010
spt_num 45.5 2.1 [decimal allowed] currie2010
spt_lit G5.5 [char] currie2010
U 20.618 0.052 mag bell2013
V 17.669 0.002 mag currie2010
Ic 16.09 0.002 mag currie2010
g_sloan 18.209 0.004 mag flewelling2016
r_sloan 17.191 0.003 mag flewelling2016
i_sloan 16.645 0.002 mag flewelling2016
z_sloan 16.347 0.003 mag flewelling2016
y_opt 16.117 0.006 mag (AB) flewelling2016
H_alpha_phot 16.72 0.01 mag barentsen2014
gaia_g 17.146 0.001 mag gaiacollaboration2018
gaia_bp 17.9565 0.0119 mag gaiacollaboration2018
gaia_rp 16.2434 0.004 mag gaiacollaboration2018
tm_J 14.896 0.047 mag cutri2003
tm_H 14.298 0.052 mag cutri2003
tm_K 14.254 0.071 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0474 0.0292 mag cloutier2014
S_4p5 14.0727 0.0362 mag cloutier2014
S_5p8 14.1039 0.0527 mag cloutier2014
S_8 13.9679 0.0713 mag cloutier2014
W_3p4 14.068 0.032 mag wright2010
W_4p6 14.118 0.045 mag wright2010
W_12 12.627 mag wright2010
W_22 8.891 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.
18.999 0.0460977223 mayne2007
V (mag)
Value Error Ref.
17.644 0.01 mayne2007
17.683 keller2002
Ic (mag)
Value Error Ref.
18.999 0.0460977223 mayne2007
16.229 keller2002
g_sloan (mag)
Value Error Ref.
18.235 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.199 0.012 bell2013
17.09 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.636 0.013 bell2013
16.26 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.247 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 28.141 gaiacollaboration2018
02 23 28.138 cutri2003
02 23 28.130 wright2010
02 23 28.141 flewelling2016
02 23 28.128 cloutier2014
02 23 28.127 bell2013
02 23 28.128 currie2010
02 23 28.139 mayne2007
02 23 28.253 keller2002
02 23 28.138 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 45.28 gaiacollaboration2018
+56 57 45.39 cutri2003
+56 57 45.32 wright2010
+56 57 45.28 flewelling2016
+56 57 45.36 cloutier2014
+56 57 45.32 bell2013
+56 57 45.36 currie2010
+56 57 45.35 mayne2007
+56 57 45.29 keller2002
+56 57 45.40 barentsen2014
ra_deg (deg)
Value Error Ref.
35.867256 0.0629 gaiacollaboration2018
35.86724 60.0 cutri2003
35.8672065 89.8178 wright2010
35.86725417 5.0 flewelling2016
35.8672 cloutier2014
35.86719583 bell2013
35.8672 currie2010
35.86724583 mayne2007
35.86772 keller2002
35.86724 barentsen2014
dec_deg (deg)
Value Error Ref.
56.96257875 0.0821 gaiacollaboration2018
56.962608 70.0 cutri2003
56.962588 82.5193 wright2010
56.96257778 9.0 flewelling2016
56.9626 cloutier2014
56.96258889 bell2013
56.9626 currie2010
56.96259722 mayne2007
56.96258 keller2002
56.96261 barentsen2014

All young stellar objects welcome!

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