Star • GDR1 458377743268940672

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
PSO J021859.665+570848.636
[CHI2010] chi Per M 921
mayne2007_persei 237
[CHI2010] chi Per M921
[SHM2002] 405
[CHI2010] S 6245
985
GDR2 458377743274229632
2MASS J02185966+5708487
[Cloutier2014] 13363
[KGM2001] 372
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 59.6693 h m s gaiacollaboration2016
dec +57 08 48.7302 d m s gaiacollaboration2016
ra_deg 34.7486221 deg gaiacollaboration2016
dec_deg 57.14686951 deg gaiacollaboration2016
spt B1.0 [char] currie2010
spt_num 11.0 1.6 [decimal allowed] currie2010
spt_lit B1.0 [char] currie2010
U 12.232 mag slesnick2002
B 12.516 mag slesnick2002
V 12.132 0.01 mag currie2010
Ic 11.86 mag keller2002
g_sloan 11.685 mag flewelling2016
r_sloan 11.779 mag flewelling2016
i_sloan 11.899 mag flewelling2016
z_sloan 11.987 mag flewelling2016
y_opt 12.023 0.001 mag (AB) flewelling2016
H_alpha_phot 14.992 mag keller2002
gaia_g 12.0721 0.0004 mag gaiacollaboration2018
gaia_bp 12.2517 0.0049 mag gaiacollaboration2018
gaia_rp 11.725 0.0027 mag gaiacollaboration2018
tm_J 11.338 0.042 mag cutri2003
tm_H 11.316 0.059 mag cutri2003
tm_K 11.26 0.039 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 11.3323 0.0178 mag cloutier2014
S_4p5 11.3025 0.0193 mag cloutier2014
S_5p8 11.2839 0.025 mag cloutier2014
S_8 11.4105 0.0401 mag cloutier2014

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.
7047.5 276.71 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
12.31 keller2002
B (mag)
Value Error Ref.
12.499 0.0188679623 mayne2007
12.492 keller2002
V (mag)
Value Error Ref.
12.159 0.01 mayne2007
12.132 slesnick2002
12.126 keller2002
Ic (mag)
Value Error Ref.
12.499 0.0188679623 mayne2007
Coordinates
ra (h m s)
Value Error Ref.
02 18 59.668 gaiacollaboration2018
02 18 59.667 cutri2003
02 18 59.696 flewelling2016
02 18 59.664 cloutier2014
02 18 59.664 currie2010
02 18 59.671 mayne2007
02 18 59.59 slesnick2002
02 18 59.662 keller2002
dec (d m s)
Value Error Ref.
+57 08 48.73 gaiacollaboration2018
+57 08 48.77 cutri2003
+57 08 48.70 flewelling2016
+57 08 48.84 cloutier2014
+57 08 48.84 currie2010
+57 08 48.78 mayne2007
+57 08 49.1 slesnick2002
+57 08 48.55 keller2002
ra_deg (deg)
Value Error Ref.
34.74861649 0.0238 gaiacollaboration2018
34.748614 60.0 cutri2003
34.74873333 122.0 flewelling2016
34.7486 cloutier2014
34.7486 currie2010
34.74862917 mayne2007
34.74829167 slesnick2002
34.74859 keller2002
dec_deg (deg)
Value Error Ref.
57.14686827 0.1086 gaiacollaboration2018
57.146881 60.0 cutri2003
57.14686111 27.0 flewelling2016
57.1469 cloutier2014
57.1469 currie2010
57.14688333 mayne2007
57.14697222 slesnick2002
57.14682 keller2002