Star • GDR1 458416702909921280

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022308.588+571934.938
mayne2007_persei 4683
IPHAS J022308.60+571935.0
GDR2 458416702909921280
2MASS J02230858+5719350
WISEA J022308.60+571934.7
GDR1 458416702909921280
[CHI2010] S 5072
[CHI2010] h Per M8866
[CHI2010] h Per M 8866
[Cloutier2014] 8695
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 08.5966 h m s gaiacollaboration2016
dec +57 19 34.8843 d m s gaiacollaboration2016
ra_deg 35.78581928 deg gaiacollaboration2016
dec_deg 57.32635675 deg gaiacollaboration2016
pm_ra 1.349 0.51 mas/yr gaiacollaboration2018
pm_dec -3.838 0.546 mas/yr gaiacollaboration2018
plx -0.0198 0.2611 mas gaiacollaboration2018
spt K2.3 [char] currie2010
spt_num 52.3 1.2 [decimal allowed] currie2010
spt_lit K2.3 [char] currie2010
U 22.734 0.395 mag bell2013
V 19.742 0.005 mag currie2010
Ic 17.72 0.004 mag currie2010
g_sloan 20.495 0.044 mag flewelling2016
r_sloan 19.094 0.034 mag flewelling2016
i_sloan 18.264 0.012 mag flewelling2016
z_sloan 17.827 0.012 mag flewelling2016
y_opt 17.547 0.015 mag (AB) flewelling2016
H_alpha_phot 18.51 0.06 mag barentsen2014
gaia_g 18.908 0.0028 mag gaiacollaboration2018
gaia_bp 19.8194 0.0496 mag gaiacollaboration2018
gaia_rp 17.8083 0.01 mag gaiacollaboration2018
tm_J 16.138 0.097 mag cutri2003
tm_H 15.334 0.092 mag cutri2003
tm_K 15.001 0.133 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 15.0507 0.0443 mag cloutier2014
S_4p5 15.0198 0.0549 mag cloutier2014
S_5p8 15.1159 0.0947 mag cloutier2014
S_8 14.8324 0.1156 mag cloutier2014
W_3p4 15.095 0.034 mag wright2010
W_4p6 15.711 0.108 mag wright2010
W_12 12.611 mag wright2010
W_22 9.251 mag wright2010
wise_flags "AAUU,0h00" [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.
21.678 0.380185481 mayne2007
V (mag)
Value Error Ref.
19.689 0.03 mayne2007
Ic (mag)
Value Error Ref.
21.678 0.380185481 mayne2007
g_sloan (mag)
Value Error Ref.
20.403 0.018 bell2013
r_sloan (mag)
Value Error Ref.
18.998 0.014 bell2013
19.03 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.199 0.016 bell2013
17.89 0.04 barentsen2014
z_sloan (mag)
Value Error Ref.
17.7 0.01 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 08.597 gaiacollaboration2018
02 23 08.581 cutri2003
02 23 08.605 wright2010
02 23 08.597 flewelling2016
02 23 08.592 cloutier2014
02 23 08.583 bell2013
02 23 08.592 currie2010
02 23 08.590 mayne2007
02 23 08.604 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 34.88 gaiacollaboration2018
+57 19 35.01 cutri2003
+57 19 34.76 wright2010
+57 19 34.88 flewelling2016
+57 19 35.04 cloutier2014
+57 19 34.92 bell2013
+57 19 35.04 currie2010
+57 19 34.89 mayne2007
+57 19 34.97 barentsen2014
ra_deg (deg)
Value Error Ref.
35.78581941 0.163 gaiacollaboration2018
35.785754 117.68 cutri2003
35.7858542 1.5871 wright2010
35.78582083 8.0 flewelling2016
35.7858 cloutier2014
35.7857625 bell2013
35.7858 currie2010
35.78579167 mayne2007
35.78585 barentsen2014
dec_deg (deg)
Value Error Ref.
57.32635607 0.2008 gaiacollaboration2018
57.326393 110.19 cutri2003
57.3263221 9.4985 wright2010
57.32635556 6.0 flewelling2016
57.3264 cloutier2014
57.32636667 bell2013
57.3264 currie2010
57.32635833 mayne2007
57.32638 barentsen2014

All young stellar objects welcome!

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