Star • GDR1 458568676033449856

Cluster
h and chi Per
Proposed Clusters
Alternate Names
GDR2 458568680337755648
IPHAS J021805.34+572118.6
PSO J021805.339+572118.645
[CKB2008] 34.5222+57.3552
WISEA J021805.34+572118.5
[KGM2001] 2340
2MASS J02180533+5721186
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 18 05.3413 h m s gaiacollaboration2016
dec +57 21 18.5835 d m s gaiacollaboration2016
ra_deg 34.52225561 deg gaiacollaboration2016
dec_deg 57.35516208 deg gaiacollaboration2016
pm_ra -0.349 0.055 mas/yr gaiacollaboration2018
pm_dec 0.068 0.064 mas/yr gaiacollaboration2018
plx 0.1083 0.0311 mas gaiacollaboration2018
st_dist 9233.6103 2651.5723 pc gaiacollaboration2018
Agaia 1.389 0.2381 mag gaiacollaboration2018
V 15.056 mag keller2002
Ic 13.184 mag keller2002
g_sloan 15.771 0.003 mag flewelling2016
r_sloan 14.397 0.003 mag flewelling2016
i_sloan 13.638 0.000108 mag flewelling2016
z_sloan 13.239 0.003 mag flewelling2016
y_opt 12.927 0.002 mag (AB) flewelling2016
H_alpha_phot 17.015 mag keller2002
gaia_g 14.2154 0.0004 mag gaiacollaboration2018
gaia_bp 15.2968 0.0032 mag gaiacollaboration2018
gaia_rp 13.1833 0.001 mag gaiacollaboration2018
tm_J 11.539 0.027 mag cutri2003
tm_H 10.768 0.033 mag cutri2003
tm_K 10.485 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.28 0.05 mag currie2008
S_4p5 10.36 mag currie2008
S_5p8 10.32 0.01 mag currie2008
S_8 10.3 0.01 mag currie2008
S_24 10.31 0.07 mag currie2008
W_3p4 10.309 0.024 mag wright2010
W_4p6 10.4 0.02 mag wright2010
W_12 10.263 0.067 mag wright2010
W_22 8.373 mag wright2010
wise_flags "AAAU,0hh0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
3625.0 233.515 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
14.24 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.23 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
13.78 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 05.341 gaiacollaboration2018
02 18 05.339 cutri2003
02 18 05.340 wright2010
02 18 05.342 flewelling2016
02 18 05.328 currie2008
02 18 05.352 keller2002
02 18 05.342 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 18.58 gaiacollaboration2018
+57 21 18.66 cutri2003
+57 21 18.57 wright2010
+57 21 18.58 flewelling2016
+57 21 18.72 currie2008
+57 21 18.07 keller2002
+57 21 18.61 barentsen2014
ra_deg (deg)
Value Error Ref.
34.52225538 0.0187 gaiacollaboration2018
34.522245 60.0 cutri2003
34.5222502 49.6199 wright2010
34.52225833 7.0 flewelling2016
34.5222 currie2008
34.5223 keller2002
34.52226 barentsen2014
dec_deg (deg)
Value Error Ref.
57.35516202 0.0254 gaiacollaboration2018
57.355183 60.0 cutri2003
57.3551591 50.6703 wright2010
57.35516111 15.0 flewelling2016
57.3552 currie2008
57.35502 keller2002
57.35517 barentsen2014