Star • GDR1 458367946444240768

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458367950748958464
WISEA J021853.06+570125.9
[KGM2001] 4458
2MASS J02185303+5701259
[CHI2010] h Per M 598
[Cloutier2014] 546
PSO J021853.041+570125.872
IPHAS J021853.04+570125.9
mayne2007_persei 391
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 53.0442 h m s gaiacollaboration2016
dec +57 01 25.8416 d m s gaiacollaboration2016
ra_deg 34.7210176 deg gaiacollaboration2016
dec_deg 57.02384489 deg gaiacollaboration2016
pm_ra 0.705 0.107 mas/yr gaiacollaboration2018
pm_dec -8.118 0.121 mas/yr gaiacollaboration2018
plx 1.3901 0.0554 mas gaiacollaboration2018
st_dist 719.3727 28.6693 pc gaiacollaboration2018
Agaia 0.315 0.24435 mag gaiacollaboration2018
U 18.188 mag keller2002
B 17.398 mag keller2002
V 16.251 0.002 mag currie2010
Ic 15.005 0.006 mag currie2010
g_sloan 16.702 0.006 mag flewelling2016
r_sloan 15.868 0.003 mag flewelling2016
i_sloan 15.505 0.002 mag flewelling2016
z_sloan 15.313 0.002 mag flewelling2016
y_opt 15.162 0.003 mag (AB) flewelling2016
H_alpha_phot 15.44 0.0 mag barentsen2014
gaia_g 15.8768 0.0006 mag gaiacollaboration2018
gaia_bp 16.5007 0.0035 mag gaiacollaboration2018
gaia_rp 15.1082 0.0017 mag gaiacollaboration2018
tm_J 14.155 0.032 mag cutri2003
tm_H 13.614 0.032 mag cutri2003
tm_K 13.51 0.033 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4478 0.023 mag cloutier2014
S_4p5 13.4625 0.0281 mag cloutier2014
S_5p8 13.4872 0.0388 mag cloutier2014
S_8 13.4088 0.0509 mag cloutier2014
W_3p4 13.398 0.026 mag wright2010
W_4p6 13.478 0.033 mag wright2010
W_12 12.306 0.357 mag wright2010
W_22 8.798 mag wright2010
wise_flags "AACU,hh00" [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.
4649.38 204.58 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.209 0.018 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.7 0.065 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.403 0.0174642492 mayne2007
V (mag)
Value Error Ref.
16.263 0.007 mayne2007
16.271 keller2002
Ic (mag)
Value Error Ref.
17.403 0.0174642492 mayne2007
15.109 keller2002
r_sloan (mag)
Value Error Ref.
15.78 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.14 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 53.044 gaiacollaboration2018
02 18 53.040 cutri2003
02 18 53.067 wright2010
02 18 53.044 flewelling2016
02 18 53.064 cloutier2014
02 18 53.064 currie2010
02 18 53.031 mayne2007
02 18 53.110 keller2002
02 18 53.038 barentsen2014
dec (d m s)
Value Error Ref.
+57 01 25.84 gaiacollaboration2018
+57 01 25.97 cutri2003
+57 01 25.99 wright2010
+57 01 25.85 flewelling2016
+57 01 25.68 cloutier2014
+57 01 25.68 currie2010
+57 01 26.00 mayne2007
+57 01 25.68 keller2002
+57 01 25.93 barentsen2014
ra_deg (deg)
Value Error Ref.
34.72101778 0.0321 gaiacollaboration2018
34.720999 60.0 cutri2003
34.7211114 48.4149 wright2010
34.72101667 4.0 flewelling2016
34.7211 cloutier2014
34.7211 currie2010
34.7209625 mayne2007
34.72129 keller2002
34.72099 barentsen2014
dec_deg (deg)
Value Error Ref.
57.02384368 0.0425 gaiacollaboration2018
57.02388 60.0 cutri2003
57.023885 49.3842 wright2010
57.02384722 3.0 flewelling2016
57.0238 cloutier2014
57.0238 currie2010
57.02388889 mayne2007
57.0238 keller2002
57.02387 barentsen2014