Star • GDR1 458477416571224192

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
PSO J022014.098+572923.222
2MASS J02201410+5729231
GDR2 458477420874508416
WISEA J022014.06+572923.1
IPHAS J022014.11+572923.2
[Cloutier2014] 13650
[CHI2010] chi Per M 2446
[CHI2010] S 11003
[SHM2002] 2968
[CHI2010] chi Per M2446
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 14.1065 h m s gaiacollaboration2016
dec +57 29 23.1859 d m s gaiacollaboration2016
ra_deg 35.05877725 deg gaiacollaboration2016
dec_deg 57.48977385 deg gaiacollaboration2016
pm_ra -0.404 0.072 mas/yr gaiacollaboration2018
pm_dec -0.962 0.078 mas/yr gaiacollaboration2018
plx 0.4834 0.041 mas gaiacollaboration2018
st_dist 2068.6802 175.4569 pc gaiacollaboration2018
spt A3.4 [char] currie2010
spt_num 23.4 2.5 [decimal allowed] currie2010
spt_lit A3.4 [char] currie2010
U 16.267 mag slesnick2002
B 15.91 mag slesnick2002
V 15.294 0.01 mag currie2010
g_sloan 15.506 0.004 mag flewelling2016
r_sloan 15.162 0.003 mag flewelling2016
i_sloan 15.032 0.003 mag flewelling2016
z_sloan 14.955 0.004 mag flewelling2016
y_opt 14.825 0.003 mag (AB) flewelling2016
H_alpha_phot 14.94 0.0 mag barentsen2014
gaia_g 15.1554 0.0004 mag gaiacollaboration2018
gaia_bp 15.4815 0.0034 mag gaiacollaboration2018
gaia_rp 14.6507 0.002 mag gaiacollaboration2018
tm_J 13.944 0.028 mag cutri2003
tm_H 13.747 0.037 mag cutri2003
tm_K 13.813 0.056 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.6198 0.0245 mag cloutier2014
S_4p5 13.5842 0.0296 mag cloutier2014
S_5p8 13.6089 0.0409 mag cloutier2014
S_8 13.6652 0.0594 mag cloutier2014
W_3p4 13.551 0.038 mag wright2010
W_4p6 13.649 0.034 mag wright2010
W_12 12.848 mag wright2010
W_22 9.167 mag wright2010
wise_flags "AAUU,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5714.75 145.875 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.773 0.5345 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.7 0.085 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
15.294 slesnick2002
r_sloan (mag)
Value Error Ref.
15.06 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.68 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 14.107 gaiacollaboration2018
02 20 14.106 cutri2003
02 20 14.065 wright2010
02 20 14.108 flewelling2016
02 20 14.112 cloutier2014
02 20 14.112 currie2010
02 20 14.02 slesnick2002
02 20 14.107 barentsen2014
dec (d m s)
Value Error Ref.
+57 29 23.19 gaiacollaboration2018
+57 29 23.15 cutri2003
+57 29 23.17 wright2010
+57 29 23.18 flewelling2016
+57 29 23.28 cloutier2014
+57 29 23.28 currie2010
+57 29 23.6 slesnick2002
+57 29 23.17 barentsen2014
ra_deg (deg)
Value Error Ref.
35.05877734 0.0221 gaiacollaboration2018
35.058777 84.85 cutri2003
35.0586025 24.3326 wright2010
35.05878333 12.0 flewelling2016
35.0588 cloutier2014
35.0588 currie2010
35.05841667 slesnick2002
35.05878 barentsen2014
dec_deg (deg)
Value Error Ref.
57.48977363 0.03 gaiacollaboration2018
57.489765 84.85 cutri2003
57.4897695 24.9992 wright2010
57.48977222 14.0 flewelling2016
57.4898 cloutier2014
57.4898 currie2010
57.48988889 slesnick2002
57.48977 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology