Star • GDR1 458460752094642944

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458460756401492864
WISEA J022120.42+572046.9
[Cloutier2014] 6269
IPHAS J022120.38+572047.0
[CHI2010] h Per M6412
PSO J022120.385+572046.985
[CHI2010] h Per M 6412
[KGM2001] 4517
[CHI2010] S 1026
2MASS J02212037+5720470
[KGM2001] 4511
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 20.3903 h m s gaiacollaboration2016
dec +57 20 46.9771 d m s gaiacollaboration2016
ra_deg 35.33495959 deg gaiacollaboration2016
dec_deg 57.34638253 deg gaiacollaboration2016
pm_ra -0.553 0.096 mas/yr gaiacollaboration2018
pm_dec -1.054 0.096 mas/yr gaiacollaboration2018
plx 0.3355 0.0502 mas gaiacollaboration2018
st_dist 2980.6259 445.9834 pc gaiacollaboration2018
spt F0.4 [char] currie2010
spt_num 30.4 2.5 [decimal allowed] currie2010
spt_lit F0.4 [char] currie2010
U 17.541 mag keller2002
B 17.103 mag keller2002
V 16.245 0.002 mag currie2010
Ic 15.236 0.008 mag currie2010
g_sloan 16.601 0.003 mag flewelling2016
r_sloan 15.994 0.003 mag flewelling2016
i_sloan 15.697 0.002 mag flewelling2016
z_sloan 15.549 0.003 mag flewelling2016
y_opt 15.395 0.006 mag (AB) flewelling2016
H_alpha_phot 18.922 mag keller2002
gaia_g 15.9941 0.0006 mag gaiacollaboration2018
gaia_bp 16.4955 0.0036 mag gaiacollaboration2018
gaia_rp 15.3115 0.0023 mag gaiacollaboration2018
tm_J 14.473 0.038 mag cutri2003
tm_H 14.16 0.047 mag cutri2003
tm_K 14.052 0.062 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9739 0.0282 mag cloutier2014
S_4p5 13.9223 0.034 mag cloutier2014
S_5p8 13.9078 0.0479 mag cloutier2014
S_8 13.9171 0.0678 mag cloutier2014
W_3p4 13.829 0.027 mag wright2010
W_4p6 13.891 0.039 mag wright2010
W_12 12.594 mag wright2010
W_22 9.121 mag wright2010
wise_flags "AAUU,hd00" [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.
4892.0 90.5 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.254 keller2002
Ic (mag)
Value Error Ref.
15.365 keller2002
r_sloan (mag)
Value Error Ref.
15.81 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.29 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.57 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 20.390 gaiacollaboration2018
02 21 20.378 cutri2003
02 21 20.422 wright2010
02 21 20.390 flewelling2016
02 21 20.376 cloutier2014
02 21 20.376 currie2010
02 21 20.429 keller2002
02 21 20.381 barentsen2014
dec (d m s)
Value Error Ref.
+57 20 46.98 gaiacollaboration2018
+57 20 47.00 cutri2003
+57 20 46.90 wright2010
+57 20 46.98 flewelling2016
+57 20 47.04 cloutier2014
+57 20 47.04 currie2010
+57 20 47.00 keller2002
+57 20 46.97 barentsen2014
ra_deg (deg)
Value Error Ref.
35.33495958 0.0323 gaiacollaboration2018
35.334907 60.0 cutri2003
35.3350904 19.451 wright2010
35.33495833 7.0 flewelling2016
35.3349 cloutier2014
35.3349 currie2010
35.33512 keller2002
35.33492 barentsen2014
dec_deg (deg)
Value Error Ref.
57.34638228 0.0391 gaiacollaboration2018
57.34639 60.0 cutri2003
57.3463616 17.5203 wright2010
57.34638333 8.0 flewelling2016
57.3464 cloutier2014
57.3464 currie2010
57.34639 keller2002
57.34638 barentsen2014