Star • GDR1 458404058528057088

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[KGM2001] 3944
[Cloutier2014] 13896
[CHI2010] chi Per M3823
2MASS J02220837+5656416
[CHI2010] S 10988
GDR2 458404062831569024
GDR1 458404058528057088
[CHI2010] chi Per M 3823
[SHM2002] 4074
mayne2007_persei 246
PSO J022208.373+565641.666
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 08.3816 h m s gaiacollaboration2016
dec +56 56 41.6159 d m s gaiacollaboration2016
ra_deg 35.53492353 deg gaiacollaboration2016
dec_deg 56.94489331 deg gaiacollaboration2016
pm_ra 3.911 0.086 mas/yr gaiacollaboration2018
pm_dec -3.811 0.091 mas/yr gaiacollaboration2018
plx 0.7898 0.0425 mas gaiacollaboration2018
st_dist 1266.1433 68.1326 pc gaiacollaboration2018
spt G1.8 [char] currie2010
spt_num 41.8 2.5 [decimal allowed] currie2010
spt_lit G1.8 [char] currie2010
Agaia 1.051 0.3433 mag gaiacollaboration2018
U 17.354 mag slesnick2002
B 16.919 mag slesnick2002
V 15.947 0.01 mag currie2010
Ic 15.0 mag keller2002
g_sloan 16.37 0.003 mag flewelling2016
r_sloan 15.651 0.000901 mag flewelling2016
i_sloan 15.347 0.005 mag flewelling2016
z_sloan 15.189 0.004 mag flewelling2016
y_opt 15.051 0.003 mag (AB) flewelling2016
H_alpha_phot 18.435 mag keller2002
gaia_g 15.6732 0.0005 mag gaiacollaboration2018
gaia_bp 16.2281 0.0048 mag gaiacollaboration2018
gaia_rp 14.9609 0.0028 mag gaiacollaboration2018
tm_J 14.093 0.028 mag cutri2003
tm_H 13.73 0.046 mag cutri2003
tm_K 13.591 0.043 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5111 0.0237 mag cloutier2014
S_4p5 13.5185 0.0291 mag cloutier2014
S_5p8 13.4131 0.0382 mag cloutier2014
S_8 13.3627 0.052 mag cloutier2014

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.
4883.0 164.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.728 0.0885 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.19 0.08 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
18.099 0.056 bell2013
17.499 keller2002
B (mag)
Value Error Ref.
16.972 0.0399624824 mayne2007
17.015 keller2002
V (mag)
Value Error Ref.
15.954 0.021 mayne2007
15.947 slesnick2002
16.019 keller2002
Ic (mag)
Value Error Ref.
16.972 0.0399624824 mayne2007
g_sloan (mag)
Value Error Ref.
16.348 0.008 bell2013
r_sloan (mag)
Value Error Ref.
15.633 0.009 bell2013
i_sloan (mag)
Value Error Ref.
15.301 0.013 bell2013
z_sloan (mag)
Value Error Ref.
15.149 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 08.382 gaiacollaboration2018
02 22 08.372 cutri2003
02 22 08.381 flewelling2016
02 22 08.376 cloutier2014
02 22 08.366 bell2013
02 22 08.376 currie2010
02 22 08.380 mayne2007
02 22 08.32 slesnick2002
02 22 08.453 keller2002
dec (d m s)
Value Error Ref.
+56 56 41.61 gaiacollaboration2018
+56 56 41.67 cutri2003
+56 56 41.62 flewelling2016
+56 56 41.64 cloutier2014
+56 56 41.67 bell2013
+56 56 41.64 currie2010
+56 56 41.57 mayne2007
+56 56 41.3 slesnick2002
+56 56 41.35 keller2002
ra_deg (deg)
Value Error Ref.
35.53492482 0.0262 gaiacollaboration2018
35.534884 60.0 cutri2003
35.53492083 3.0 flewelling2016
35.5349 cloutier2014
35.53485833 bell2013
35.5349 currie2010
35.53491667 mayne2007
35.53466667 slesnick2002
35.53522 keller2002
dec_deg (deg)
Value Error Ref.
56.94489275 0.0342 gaiacollaboration2018
56.944908 60.0 cutri2003
56.94489444 3.0 flewelling2016
56.9449 cloutier2014
56.94490833 bell2013
56.9449 currie2010
56.94488056 mayne2007
56.94480556 slesnick2002
56.94482 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology