Star • GDR1 458468860993258368

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[CHI2010] chi Per M2238
[Cloutier2014] 13586
PSO J022149.321+572713.915
2MASS J02214932+5727138
GDR2 458468865299650560
[CHI2010] chi Per M 2238
[CHI2010] S 5274
IPHAS J022149.31+572713.9
[SHM2002] 1788
WISEA J022149.31+572713.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 49.3265 h m s gaiacollaboration2016
dec +57 27 13.8841 d m s gaiacollaboration2016
ra_deg 35.45552713 deg gaiacollaboration2016
dec_deg 57.4538567 deg gaiacollaboration2016
pm_ra -0.761 0.057 mas/yr gaiacollaboration2018
pm_dec -1.03 0.061 mas/yr gaiacollaboration2018
plx 0.4236 0.031 mas gaiacollaboration2018
st_dist 2360.7177 172.7626 pc gaiacollaboration2018
spt B9.4 [char] currie2010
spt_num 19.4 1.3 [decimal allowed] currie2010
spt_lit B9.4 [char] currie2010
U 15.063 mag slesnick2002
B 14.973 mag slesnick2002
V 14.459 0.01 mag currie2010
g_sloan 14.652 0.005 mag flewelling2016
r_sloan 14.383 0.003 mag flewelling2016
i_sloan 14.29 0.000703 mag flewelling2016
z_sloan 14.233 0.004 mag flewelling2016
y_opt 14.133 0.005 mag (AB) flewelling2016
H_alpha_phot 14.1 0.0 mag barentsen2014
gaia_g 14.3586 0.0003 mag gaiacollaboration2018
gaia_bp 14.6251 0.0016 mag gaiacollaboration2018
gaia_rp 13.9159 0.0016 mag gaiacollaboration2018
tm_J 13.397 0.026 mag cutri2003
tm_H 13.257 0.031 mag cutri2003
tm_K 13.201 0.035 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.1154 0.0202 mag cloutier2014
S_4p5 13.0854 0.0242 mag cloutier2014
S_5p8 13.1071 0.0324 mag cloutier2014
S_8 13.0761 0.0448 mag cloutier2014
W_3p4 13.066 0.024 mag wright2010
W_4p6 13.091 0.027 mag wright2010
W_12 12.322 0.436 mag wright2010
W_22 8.6 mag wright2010
wise_flags "AACU,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.
6114.16 470.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
7.38 1.3 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.42 0.34 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
14.459 slesnick2002
r_sloan (mag)
Value Error Ref.
14.26 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.91 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 49.326 gaiacollaboration2018
02 21 49.320 cutri2003
02 21 49.317 wright2010
02 21 49.327 flewelling2016
02 21 49.320 cloutier2014
02 21 49.320 currie2010
02 21 49.24 slesnick2002
02 21 49.315 barentsen2014
dec (d m s)
Value Error Ref.
+57 27 13.88 gaiacollaboration2018
+57 27 13.89 cutri2003
+57 27 13.85 wright2010
+57 27 13.88 flewelling2016
+57 27 14.04 cloutier2014
+57 27 14.04 currie2010
+57 27 14.2 slesnick2002
+57 27 13.93 barentsen2014
ra_deg (deg)
Value Error Ref.
35.45552708 0.018 gaiacollaboration2018
35.455501 60.0 cutri2003
35.455488 43.7752 wright2010
35.45552917 7.0 flewelling2016
35.4555 cloutier2014
35.4555 currie2010
35.45516667 slesnick2002
35.45548 barentsen2014
dec_deg (deg)
Value Error Ref.
57.45385653 0.0228 gaiacollaboration2018
57.453857 60.0 cutri2003
57.4538475 45.0062 wright2010
57.45385556 4.0 flewelling2016
57.4539 cloutier2014
57.4539 currie2010
57.45394444 slesnick2002
57.45387 barentsen2014

All young stellar objects welcome!

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