Star • GDR1 458379766193665280

Cluster
h and chi Per
Proposed Clusters
Alternate Names
777
mayne2007_persei 228
[CKB2008] 34.6689+57.2972
GDR2 458379770498587264
PSO J021840.377+571750.164
[SHM2002] 190
WISEA J021840.52+571749.6
2MASS J02184052+5717497
[KGM2001] 165
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 18 40.5323 h m s gaiacollaboration2016
dec +57 17 49.671 d m s gaiacollaboration2016
ra_deg 34.66888475 deg gaiacollaboration2016
dec_deg 57.29713084 deg gaiacollaboration2016
pm_ra -0.647 0.071 mas/yr gaiacollaboration2018
pm_dec -1.096 0.095 mas/yr gaiacollaboration2018
plx 0.3504 0.0446 mas gaiacollaboration2018
st_dist 2853.8813 363.2509 pc gaiacollaboration2018
Agaia 1.795 0.22825 mag gaiacollaboration2018
U 11.109 mag currie2008
B 11.441 mag currie2008
V 11.008 mag currie2008
Ic 10.572 mag keller2002
r_sloan 14.167 0.129 mag flewelling2016
i_sloan 14.65 0.002 mag flewelling2016
z_sloan 15.344 0.0 mag flewelling2016
y_opt 12.94 0.001 mag (AB) flewelling2016
H_alpha_phot 13.768 mag keller2002
gaia_g 10.8432 0.0004 mag gaiacollaboration2018
gaia_bp 11.0997 0.0019 mag gaiacollaboration2018
gaia_rp 10.4289 0.0009 mag gaiacollaboration2018
tm_J 10.009 0.027 mag cutri2003
tm_H 9.929 0.032 mag cutri2003
tm_K 9.848 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.79 0.08 mag currie2008
S_4p5 9.79 0.02 mag currie2008
S_5p8 9.89 0.01 mag currie2008
S_8 9.9 0.01 mag currie2008
S_24 9.68 0.05 mag currie2008
W_3p4 9.814 0.022 mag wright2010
W_4p6 9.866 0.018 mag wright2010
W_12 9.85 0.044 mag wright2010
W_22 8.789 mag wright2010
wise_flags "AAAU,dhh0" [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.
6381.5 155.615 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
273.355 49.304 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
13.53 0.66 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
11.109 slesnick2002
11.26 keller2002
B (mag)
Value Error Ref.
11.439 0.0180277564 mayne2007
11.441 slesnick2002
11.467 keller2002
V (mag)
Value Error Ref.
10.99 0.01 mayne2007
11.008 slesnick2002
10.983 keller2002
Ic (mag)
Value Error Ref.
11.439 0.0180277564 mayne2007
Coordinates
ra (h m s)
Value Error Ref.
02 18 40.532 gaiacollaboration2018
02 18 40.526 cutri2003
02 18 40.525 wright2010
02 18 40.383 flewelling2016
02 18 40.536 currie2008
02 18 40.524 mayne2007
02 18 40.44 slesnick2002
02 18 40.546 keller2002
dec (d m s)
Value Error Ref.
+57 17 49.67 gaiacollaboration2018
+57 17 49.74 cutri2003
+57 17 49.67 wright2010
+57 17 50.17 flewelling2016
+57 17 49.92 currie2008
+57 17 49.66 mayne2007
+57 17 50.1 slesnick2002
+57 17 49.49 keller2002
ra_deg (deg)
Value Error Ref.
34.66888436 0.0251 gaiacollaboration2018
34.66886 60.0 cutri2003
34.6688551 43.9068 wright2010
34.6682625 48.0 flewelling2016
34.6689 currie2008
34.66885 mayne2007
34.6685 slesnick2002
34.66894 keller2002
dec_deg (deg)
Value Error Ref.
57.29713065 0.0383 gaiacollaboration2018
57.29715 60.0 cutri2003
57.2971296 44.9584 wright2010
57.29726944 48.0 flewelling2016
57.2972 currie2008
57.29712778 mayne2007
57.29725 slesnick2002
57.29708 keller2002