Star • GDR1 458372791167536512

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
IPHAS J021831.91+570848.4
708
WISEA J021831.91+570848.4
[Cloutier2014] 13459
[SHM2002] 2171
mayne2007_persei 491
[KGM2001] 1903
[CHI2010] chi Per M1272
GDR2 458372791167536512
2MASS J02183191+5708483
PSO J021831.913+570848.387
[CHI2010] S 6202
h-207
[CHI2010] chi Per M 1272
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 31.9198 h m s gaiacollaboration2016
dec +57 08 48.3807 d m s gaiacollaboration2016
ra_deg 34.63299928 deg gaiacollaboration2016
dec_deg 57.14677241 deg gaiacollaboration2016
pm_ra -0.44 0.059 mas/yr gaiacollaboration2018
pm_dec -1.07 0.077 mas/yr gaiacollaboration2018
plx 0.4431 0.0364 mas gaiacollaboration2018
st_dist 2256.8269 185.3949 pc gaiacollaboration2018
spt A0.0 [char] currie2010
spt_num 20.0 2.3 [decimal allowed] currie2010
spt_lit A0.0 [char] currie2010
U 15.568 mag slesnick2002
B 15.283 mag slesnick2002
V 14.783 0.01 mag currie2010
Ic 14.351 mag keller2002
g_sloan 14.972 0.003 mag flewelling2016
r_sloan 14.71 0.011 mag flewelling2016
i_sloan 14.623 0.004 mag flewelling2016
z_sloan 14.56 0.002 mag flewelling2016
y_opt 14.449 0.003 mag (AB) flewelling2016
H_alpha_phot 17.881 mag keller2002
gaia_g 14.6857 0.0003 mag gaiacollaboration2018
gaia_bp 14.9555 0.0019 mag gaiacollaboration2018
gaia_rp 14.2335 0.0017 mag gaiacollaboration2018
tm_J 13.702 0.024 mag cutri2003
tm_H 13.516 0.03 mag cutri2003
tm_K 13.477 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4566 0.023 mag cloutier2014
S_4p5 13.452 0.028 mag cloutier2014
S_5p8 13.4216 0.0379 mag cloutier2014
S_8 13.4185 0.0531 mag cloutier2014
W_3p4 13.324 0.025 mag wright2010
W_4p6 13.386 0.034 mag wright2010
W_12 12.256 mag wright2010
W_22 9.216 mag wright2010
wise_flags "AAUU,hh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6130.0 597.75 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
4.989 0.953 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.98 0.34 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.721 keller2002
B (mag)
Value Error Ref.
15.268 0.0152643375 mayne2007
15.318 keller2002
V (mag)
Value Error Ref.
14.78 0.008 mayne2007
14.783 slesnick2002
14.792 keller2002
Ic (mag)
Value Error Ref.
15.268 0.0152643375 mayne2007
r_sloan (mag)
Value Error Ref.
14.58 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.3 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.48 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 31.920 gaiacollaboration2018
02 18 31.914 cutri2003
02 18 31.911 wright2010
02 18 31.920 flewelling2016
02 18 31.920 cloutier2014
02 18 31.920 currie2010
02 18 31.917 mayne2007
02 18 31.86 slesnick2002
02 18 31.867 keller2002
02 18 31.913 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 48.38 gaiacollaboration2018
+57 08 48.36 cutri2003
+57 08 48.50 wright2010
+57 08 48.38 flewelling2016
+57 08 48.48 cloutier2014
+57 08 48.48 currie2010
+57 08 48.44 mayne2007
+57 08 48.7 slesnick2002
+57 08 48.23 keller2002
+57 08 48.41 barentsen2014
ra_deg (deg)
Value Error Ref.
34.63299908 0.0223 gaiacollaboration2018
34.632973 60.0 cutri2003
34.6329631 49.3288 wright2010
34.633 6.0 flewelling2016
34.633 cloutier2014
34.633 currie2010
34.6329875 mayne2007
34.63275 slesnick2002
34.63278 keller2002
34.63297 barentsen2014
dec_deg (deg)
Value Error Ref.
57.14677221 0.033 gaiacollaboration2018
57.146767 60.0 cutri2003
57.1468049 50.8953 wright2010
57.14677222 3.0 flewelling2016
57.1468 cloutier2014
57.1468 currie2010
57.14678889 mayne2007
57.14686111 slesnick2002
57.14673 keller2002
57.14678 barentsen2014