Star • GDR1 458453399109927936

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] S 5520
[SHM2002] 2166
GDR2 458453403417621504
GDR1 458453399109927936
2MASS J02214023+5708224
PSO J022140.233+570822.437
2073
IPHAS J022140.23+570822.5
[Cloutier2014] 2756
mayne2007_persei 365
[CHI2010] h Per M 2850
[CHI2010] h Per M2850
[KGM2001] 1948
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 40.2378 h m s gaiacollaboration2016
dec +57 08 22.3998 d m s gaiacollaboration2016
ra_deg 35.41765731 deg gaiacollaboration2016
dec_deg 57.13955551 deg gaiacollaboration2016
pm_ra -0.689 0.056 mas/yr gaiacollaboration2018
pm_dec -1.144 0.059 mas/yr gaiacollaboration2018
plx 0.4397 0.0317 mas gaiacollaboration2018
st_dist 2274.2779 163.9632 pc gaiacollaboration2018
spt A0.13 [char] currie2010
spt_num 20.13 1.4 [decimal allowed] currie2010
spt_lit A0.13 [char] currie2010
U 15.545 mag slesnick2002
B 15.292 mag slesnick2002
V 14.799 0.005 mag currie2010
Ic 14.196 0.004 mag currie2010
g_sloan 14.979 0.009 mag flewelling2016
r_sloan 14.71 0.001 mag flewelling2016
i_sloan 14.618 0.002 mag flewelling2016
z_sloan 14.553 0.003 mag flewelling2016
y_opt 14.428 0.004 mag (AB) flewelling2016
H_alpha_phot 17.782 mag keller2002
gaia_g 14.6822 0.0004 mag gaiacollaboration2018
gaia_bp 14.9608 0.0016 mag gaiacollaboration2018
gaia_rp 14.222 0.0022 mag gaiacollaboration2018
tm_J 13.669 0.028 mag cutri2003
tm_H 13.542 0.031 mag cutri2003
tm_K 13.545 0.046 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.419 0.0227 mag cloutier2014
S_4p5 13.4082 0.0276 mag cloutier2014
S_5p8 13.3497 0.0372 mag cloutier2014
S_8 13.4238 0.0535 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6222.6 349.25 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.071 0.8755 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.94 0.215 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.28 0.025 bell2013
15.635 keller2002
B (mag)
Value Error Ref.
15.291 0.0125299641 mayne2007
15.366 keller2002
V (mag)
Value Error Ref.
14.767 0.006 mayne2007
14.779 slesnick2002
14.808 keller2002
Ic (mag)
Value Error Ref.
15.291 0.0125299641 mayne2007
14.312 keller2002
g_sloan (mag)
Value Error Ref.
14.948 0.007 bell2013
r_sloan (mag)
Value Error Ref.
14.675 0.007 bell2013
14.6 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.59 0.014 bell2013
14.27 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
14.493 0.006 bell2013
H_alpha_phot (mag)
Value Error Ref.
14.5 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 40.238 gaiacollaboration2018
02 21 40.232 cutri2003
02 21 40.237 flewelling2016
02 21 40.248 cloutier2014
02 21 40.247 bell2013
02 21 40.248 currie2010
02 21 40.234 mayne2007
02 21 40.16 slesnick2002
02 21 40.291 keller2002
02 21 40.229 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 22.40 gaiacollaboration2018
+57 08 22.42 cutri2003
+57 08 22.40 flewelling2016
+57 08 22.56 cloutier2014
+57 08 22.47 bell2013
+57 08 22.56 currie2010
+57 08 22.49 mayne2007
+57 08 22.3 slesnick2002
+57 08 22.16 keller2002
+57 08 22.45 barentsen2014
ra_deg (deg)
Value Error Ref.
35.41765734 0.0187 gaiacollaboration2018
35.417632 60.0 cutri2003
35.41765417 4.0 flewelling2016
35.4177 cloutier2014
35.41769583 bell2013
35.4177 currie2010
35.41764167 mayne2007
35.41733333 slesnick2002
35.41788 keller2002
35.41762 barentsen2014
dec_deg (deg)
Value Error Ref.
57.1395553 0.0242 gaiacollaboration2018
57.139561 60.0 cutri2003
57.13955556 7.0 flewelling2016
57.1396 cloutier2014
57.139575 bell2013
57.1396 currie2010
57.13958056 mayne2007
57.13952778 slesnick2002
57.13949 keller2002
57.13957 barentsen2014

All young stellar objects welcome!

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