Star • GDR1 458369458272677760

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
WISEA J021818.76+565942.7
mayne2007_persei 420
[Cloutier2014] 13700
GDR2 458369462577490304
[SHM2002] 3577
[CHI2010] chi Per M2611
[CHI2010] S 679
[KGM2001] 3256
[KGM2001] 3195
PSO J021818.781+565942.750
[CHI2010] chi Per M 2611
2MASS J02181877+5659427
IPHAS J021818.77+565942.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 18.7837 h m s gaiacollaboration2016
dec +56 59 42.7093 d m s gaiacollaboration2016
ra_deg 34.57826533 deg gaiacollaboration2016
dec_deg 56.99519703 deg gaiacollaboration2016
pm_ra -0.468 0.087 mas/yr gaiacollaboration2018
pm_dec -1.271 0.099 mas/yr gaiacollaboration2018
plx 0.4384 0.047 mas gaiacollaboration2018
st_dist 2281.0219 244.5439 pc gaiacollaboration2018
spt A6.7 [char] currie2010
spt_num 26.7 2.6 [decimal allowed] currie2010
spt_lit A6.7 [char] currie2010
Agaia 1.231 0.40215 mag gaiacollaboration2018
U 16.641 mag slesnick2002
B 16.288 mag slesnick2002
V 15.644 0.01 mag currie2010
Ic 14.95 mag keller2002
g_sloan 15.889 0.001 mag flewelling2016
r_sloan 15.47 0.000904 mag flewelling2016
i_sloan 15.313 0.008 mag flewelling2016
z_sloan 15.21 0.002 mag flewelling2016
y_opt 15.097 0.007 mag (AB) flewelling2016
H_alpha_phot 18.351 mag keller2002
gaia_g 15.4802 0.0004 mag gaiacollaboration2018
gaia_bp 15.8423 0.0028 mag gaiacollaboration2018
gaia_rp 14.9293 0.0031 mag gaiacollaboration2018
tm_J 14.288 0.038 mag cutri2003
tm_H 14.027 0.041 mag cutri2003
tm_K 13.93 0.055 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9329 0.0278 mag cloutier2014
S_4p5 13.895 0.0337 mag cloutier2014
S_5p8 13.9381 0.0498 mag cloutier2014
S_8 14.2004 0.0795 mag cloutier2014
W_3p4 13.797 0.04 mag wright2010
W_4p6 13.906 0.048 mag wright2010
W_12 12.319 mag wright2010
W_22 8.867 mag wright2010
wise_flags "AAUU,dd00" [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.
5440.03 522.925 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.561 0.6095 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.8 0.305 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.632 keller2002
B (mag)
Value Error Ref.
16.299 0.013892444 mayne2007
16.285 keller2002
V (mag)
Value Error Ref.
15.635 0.007 mayne2007
15.644 slesnick2002
15.652 keller2002
Ic (mag)
Value Error Ref.
16.299 0.013892444 mayne2007
r_sloan (mag)
Value Error Ref.
15.39 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.98 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.23 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 18.784 gaiacollaboration2018
02 18 18.778 cutri2003
02 18 18.767 wright2010
02 18 18.784 flewelling2016
02 18 18.768 cloutier2014
02 18 18.768 currie2010
02 18 18.774 mayne2007
02 18 18.71 slesnick2002
02 18 18.838 keller2002
02 18 18.773 barentsen2014
dec (d m s)
Value Error Ref.
+56 59 42.71 gaiacollaboration2018
+56 59 42.74 cutri2003
+56 59 42.80 wright2010
+56 59 42.71 flewelling2016
+56 59 42.72 cloutier2014
+56 59 42.72 currie2010
+56 59 42.81 mayne2007
+56 59 42.8 slesnick2002
+56 59 42.58 keller2002
+56 59 42.72 barentsen2014
ra_deg (deg)
Value Error Ref.
34.57826533 0.0268 gaiacollaboration2018
34.578241 60.0 cutri2003
34.5781956 22.5042 wright2010
34.57826667 6.0 flewelling2016
34.5782 cloutier2014
34.5782 currie2010
34.578225 mayne2007
34.57795833 slesnick2002
34.57849 keller2002
34.57822 barentsen2014
dec_deg (deg)
Value Error Ref.
56.9951968 0.0371 gaiacollaboration2018
56.995205 60.0 cutri2003
56.9952215 19.6362 wright2010
56.99519722 2.0 flewelling2016
56.9952 cloutier2014
56.9952 currie2010
56.995225 mayne2007
56.99522222 slesnick2002
56.99516 keller2002
56.9952 barentsen2014

All young stellar objects welcome!

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