Star • GDR1 458379182078968960

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021826.11+571342.9
[CHI2010] h Per M 500
[Cloutier2014] 451
WISEA J021826.10+571342.9
2MASS J02182611+5713428
[CHI2010] S 11161
PSO J021826.122+571342.835
[SHM2002] 4046
[CHI2010] h Per M500
[KGM2001] 3627
GDR2 458379182078968960
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 26.1294 h m s gaiacollaboration2016
dec +57 13 42.7869 d m s gaiacollaboration2016
ra_deg 34.6088723 deg gaiacollaboration2016
dec_deg 57.22855191 deg gaiacollaboration2016
pm_ra 4.187 0.076 mas/yr gaiacollaboration2018
pm_dec -3.313 0.093 mas/yr gaiacollaboration2018
plx 0.6635 0.0455 mas gaiacollaboration2018
st_dist 1507.159 103.3545 pc gaiacollaboration2018
spt F4.1 [char] currie2010
spt_num 34.1 1.9 [decimal allowed] currie2010
spt_lit F4.1 [char] currie2010
Agaia 1.2957 0.34415 mag gaiacollaboration2018
U 17.156 mag slesnick2002
B 16.858 mag slesnick2002
V 15.916 0.002 mag currie2010
Ic 14.771 0.006 mag currie2010
g_sloan 16.282 0.003 mag flewelling2016
r_sloan 15.595 0.004 mag flewelling2016
i_sloan 15.273 0.001 mag flewelling2016
z_sloan 15.09 0.002 mag flewelling2016
y_opt 14.944 0.005 mag (AB) flewelling2016
H_alpha_phot 18.47 mag keller2002
gaia_g 15.5953 0.0006 mag gaiacollaboration2018
gaia_bp 16.132 0.0031 mag gaiacollaboration2018
gaia_rp 14.8737 0.0016 mag gaiacollaboration2018
tm_J 13.994 0.024 mag cutri2003
tm_H 13.668 0.038 mag cutri2003
tm_K 13.509 0.035 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4108 0.0226 mag cloutier2014
S_4p5 13.4191 0.0277 mag cloutier2014
S_5p8 13.3084 0.0358 mag cloutier2014
S_8 13.3685 0.052 mag cloutier2014
W_3p4 13.353 0.179 mag wright2010
W_4p6 13.557 0.033 mag wright2010
W_12 12.612 mag wright2010
W_22 9.113 mag wright2010
wise_flags "BAUU,ddd0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4867.35 109.745 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.114 0.1705 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.48 0.07 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.274 keller2002
B (mag)
Value Error Ref.
16.815 keller2002
V (mag)
Value Error Ref.
15.925 slesnick2002
15.895 keller2002
Ic (mag)
Value Error Ref.
14.892 keller2002
r_sloan (mag)
Value Error Ref.
15.46 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.91 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.19 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 26.130 gaiacollaboration2018
02 18 26.114 cutri2003
02 18 26.108 wright2010
02 18 26.128 flewelling2016
02 18 26.112 cloutier2014
02 18 26.112 currie2010
02 18 26.06 slesnick2002
02 18 25.987 keller2002
02 18 26.114 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 42.78 gaiacollaboration2018
+57 13 42.85 cutri2003
+57 13 42.95 wright2010
+57 13 42.79 flewelling2016
+57 13 42.96 cloutier2014
+57 13 42.96 currie2010
+57 13 43.2 slesnick2002
+57 13 42.82 keller2002
+57 13 42.85 barentsen2014
ra_deg (deg)
Value Error Ref.
34.60887317 0.0255 gaiacollaboration2018
34.60881 60.0 cutri2003
34.6087817 53.7858 wright2010
34.60886667 7.0 flewelling2016
34.6088 cloutier2014
34.6088 currie2010
34.60858333 slesnick2002
34.60828 keller2002
34.60881 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22855139 0.036 gaiacollaboration2018
57.228569 60.0 cutri2003
57.2285975 56.363 wright2010
57.22855278 15.0 flewelling2016
57.2286 cloutier2014
57.2286 currie2010
57.22866667 slesnick2002
57.22856 keller2002
57.22857 barentsen2014

All young stellar objects welcome!

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