Star • GDR1 458365884859793408

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021815.21+565618.9
[SHM2002] 4448
[KGM2001] 4414
PSO J021815.214+565618.939
2MASS J02181522+5656190
[Cloutier2014] 6421
GDR2 458365889164753408
[CHI2010] S 1587
WISEA J021815.19+565618.9
[CHI2010] h Per M6565
[CHI2010] h Per M 6565
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 15.2183 h m s gaiacollaboration2016
dec +56 56 18.8945 d m s gaiacollaboration2016
ra_deg 34.56340978 deg gaiacollaboration2016
dec_deg 56.93858179 deg gaiacollaboration2016
pm_ra -0.679 0.149 mas/yr gaiacollaboration2018
pm_dec -0.875 0.124 mas/yr gaiacollaboration2018
plx 0.3552 0.0611 mas gaiacollaboration2018
st_dist 2815.3153 484.2786 pc gaiacollaboration2018
spt F1.2 [char] currie2010
spt_num 31.2 2.4 [decimal allowed] currie2010
spt_lit F1.2 [char] currie2010
U 17.259 mag slesnick2002
B 17.121 mag slesnick2002
V 16.29 0.002 mag currie2010
Ic 15.372 0.008 mag currie2010
g_sloan 16.587 0.005 mag flewelling2016
r_sloan 16.081 0.005 mag flewelling2016
i_sloan 15.844 0.002 mag flewelling2016
z_sloan 15.73 0.002 mag flewelling2016
y_opt 15.615 0.006 mag (AB) flewelling2016
H_alpha_phot 15.77 0.01 mag barentsen2014
gaia_g 16.0774 0.0007 mag gaiacollaboration2018
gaia_bp 16.4894 0.0053 mag gaiacollaboration2018
gaia_rp 15.4699 0.0027 mag gaiacollaboration2018
tm_J 14.716 0.036 mag cutri2003
tm_H 14.445 0.055 mag cutri2003
tm_K 14.21 0.062 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.275 0.0319 mag cloutier2014
S_4p5 14.2679 0.0395 mag cloutier2014
S_5p8 14.2163 0.0569 mag cloutier2014
S_8 14.7827 0.1105 mag cloutier2014
W_3p4 14.246 0.03 mag wright2010
W_4p6 14.402 0.052 mag wright2010
W_12 12.651 mag wright2010
W_22 9.044 mag wright2010
wise_flags "AAUU,0000" [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.
5224.5 139.6 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.314 keller2002
B (mag)
Value Error Ref.
17.032 keller2002
V (mag)
Value Error Ref.
16.282 slesnick2002
16.29 keller2002
Ic (mag)
Value Error Ref.
15.545 keller2002
r_sloan (mag)
Value Error Ref.
16.0 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.53 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.218 gaiacollaboration2018
02 18 15.222 cutri2003
02 18 15.195 wright2010
02 18 15.218 flewelling2016
02 18 15.216 cloutier2014
02 18 15.216 currie2010
02 18 15.15 slesnick2002
02 18 15.262 keller2002
02 18 15.211 barentsen2014
dec (d m s)
Value Error Ref.
+56 56 18.89 gaiacollaboration2018
+56 56 19.08 cutri2003
+56 56 18.93 wright2010
+56 56 18.90 flewelling2016
+56 56 18.96 cloutier2014
+56 56 18.96 currie2010
+56 56 18.9 slesnick2002
+56 56 18.67 keller2002
+56 56 18.92 barentsen2014
ra_deg (deg)
Value Error Ref.
34.56340942 0.0382 gaiacollaboration2018
34.563425 84.85 cutri2003
34.5633143 41.5274 wright2010
34.56340833 5.0 flewelling2016
34.5634 cloutier2014
34.5634 currie2010
34.563125 slesnick2002
34.56359 keller2002
34.56338 barentsen2014
dec_deg (deg)
Value Error Ref.
56.93858164 0.0454 gaiacollaboration2018
56.938633 84.85 cutri2003
56.9385919 51.4982 wright2010
56.93858333 9.0 flewelling2016
56.9386 cloutier2014
56.9386 currie2010
56.93858333 slesnick2002
56.93852 keller2002
56.93859 barentsen2014