Star • GDR1 458369836229876096

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021813.25+570241.6
[KGM2001] 8415
PSO J021813.266+570241.523
WISEA J021813.26+570241.6
GDR2 458369840534246912
2MASS J02181326+5702414
[Cloutier2014] 939
[CHI2010] h Per M 994
[CHI2010] S 6981
[CHI2010] h Per M994
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 13.269 h m s gaiacollaboration2016
dec +57 02 41.4821 d m s gaiacollaboration2016
ra_deg 34.55528757 deg gaiacollaboration2016
dec_deg 57.04485613 deg gaiacollaboration2016
pm_ra -1.579 0.232 mas/yr gaiacollaboration2018
pm_dec -0.082 0.168 mas/yr gaiacollaboration2018
plx 0.1497 0.0971 mas gaiacollaboration2018
spt G1.5 [char] currie2010
spt_num 41.5 3.8 [decimal allowed] currie2010
spt_lit G1.5 [char] currie2010
Agaia 1.556 0.51345 mag gaiacollaboration2018
V 17.498 0.002 mag currie2010
Ic 15.964 0.002 mag currie2010
g_sloan 18.049 0.007 mag flewelling2016
r_sloan 17.012 0.003 mag flewelling2016
i_sloan 16.497 0.006 mag flewelling2016
z_sloan 16.186 0.002 mag flewelling2016
y_opt 15.998 0.006 mag (AB) flewelling2016
H_alpha_phot 16.54 0.01 mag barentsen2014
gaia_g 16.9691 0.0009 mag gaiacollaboration2018
gaia_bp 17.7482 0.0127 mag gaiacollaboration2018
gaia_rp 16.0726 0.003 mag gaiacollaboration2018
tm_J 14.824 0.034 mag cutri2003
tm_H 14.138 0.042 mag cutri2003
tm_K 14.0 0.056 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.941 0.0279 mag cloutier2014
S_4p5 13.9623 0.0346 mag cloutier2014
S_5p8 13.9491 0.0481 mag cloutier2014
S_8 14.1362 0.0751 mag cloutier2014
W_3p4 13.916 0.026 mag wright2010
W_4p6 14.06 0.04 mag wright2010
W_12 12.322 mag wright2010
W_22 8.785 mag wright2010
wise_flags "AAUU,dD00" [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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4248.0 203.85 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.538 keller2002
Ic (mag)
Value Error Ref.
16.031 keller2002
r_sloan (mag)
Value Error Ref.
16.94 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.14 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 13.269 gaiacollaboration2018
02 18 13.261 cutri2003
02 18 13.261 wright2010
02 18 13.270 flewelling2016
02 18 13.248 cloutier2014
02 18 13.248 currie2010
02 18 13.282 keller2002
02 18 13.255 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 41.48 gaiacollaboration2018
+57 02 41.46 cutri2003
+57 02 41.64 wright2010
+57 02 41.48 flewelling2016
+57 02 41.64 cloutier2014
+57 02 41.64 currie2010
+57 02 41.14 keller2002
+57 02 41.57 barentsen2014
ra_deg (deg)
Value Error Ref.
34.55528708 0.0591 gaiacollaboration2018
34.555254 0.0 cutri2003
34.5552522 33.1106 wright2010
34.55529167 9.0 flewelling2016
34.5552 cloutier2014
34.5552 currie2010
34.55534 keller2002
34.55523 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04485594 0.0671 gaiacollaboration2018
57.044849 0.0 cutri2003
57.0448987 35.9211 wright2010
57.04485556 4.0 flewelling2016
57.0449 cloutier2014
57.0449 currie2010
57.04476 keller2002
57.04488 barentsen2014