Star • GDR1 458454189383984256

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[KGM2001] 1652
2047
[SHM2002] 1675
2MASS J02213521+5709495
[SHM2002] 2064
GDR1 458454189383984256
[Cloutier2014] 13307
[CHI2010] S 5745
[CHI2010] chi Per M231
WISEA J022135.24+570949.6
mayne2007_persei 368
[CHI2010] chi Per M 231
IPHAS J022135.09+570949.4
PSO J022135.100+570949.397
GDR2 458454193691595136
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 35.0999 h m s gaiacollaboration2016
dec +57 09 49.3185 d m s gaiacollaboration2016
ra_deg 35.39624966 deg gaiacollaboration2016
dec_deg 57.16369957 deg gaiacollaboration2016
pm_ra -0.641 0.052 mas/yr gaiacollaboration2018
pm_dec -1.226 0.051 mas/yr gaiacollaboration2018
plx 0.4355 0.0264 mas gaiacollaboration2018
st_dist 2296.2113 139.1963 pc gaiacollaboration2018
spt B9.55 [char] currie2010
spt_num 19.55 1.3 [decimal allowed] currie2010
spt_lit B9.55 [char] currie2010
U 15.17 mag slesnick2002
B 15.206 mag slesnick2002
V 14.352 0.01 mag currie2010
Ic 14.072 mag keller2002
g_sloan 14.653 0.005 mag flewelling2016
r_sloan 14.437 0.006 mag flewelling2016
i_sloan 14.346 0.003 mag flewelling2016
z_sloan 14.25 0.007 mag flewelling2016
y_opt 14.209 0.004 mag (AB) flewelling2016
H_alpha_phot 17.519 mag keller2002
gaia_g 14.41 0.0003 mag gaiacollaboration2018
gaia_bp 14.6571 0.0022 mag gaiacollaboration2018
gaia_rp 13.9309 0.0091 mag gaiacollaboration2018
tm_J 13.033 0.032 mag cutri2003
tm_H 12.941 0.047 mag cutri2003
tm_K 13.006 0.045 mag cutri2003
tm_flags "EAE,0" [char] cutri2003
S_3p6 12.6872 0.0173 mag cloutier2014
S_4p5 12.6238 0.0203 mag cloutier2014
S_5p8 12.6217 0.0266 mag cloutier2014
S_8 12.5267 0.0354 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6244.76 560.375 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
6.64 1.0085 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.2 0.465 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.427 0.017 bell2013
15.229 keller2002
B (mag)
Value Error Ref.
14.945 0.0125299641 mayne2007
15.011 keller2002
V (mag)
Value Error Ref.
14.482 0.006 mayne2007
14.701 slesnick2002
14.519 keller2002
Ic (mag)
Value Error Ref.
14.945 0.0125299641 mayne2007
g_sloan (mag)
Value Error Ref.
15.062 0.006 bell2013
r_sloan (mag)
Value Error Ref.
14.712 0.006 bell2013
14.32 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.578 0.011 bell2013
14.02 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
14.358 0.005 bell2013
H_alpha_phot (mag)
Value Error Ref.
14.2 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 35.100 gaiacollaboration2018
02 21 35.216 cutri2003
02 21 35.102 flewelling2016
02 21 35.208 cloutier2014
02 21 35.130 bell2013
02 21 35.208 currie2010
02 21 35.104 mayne2007
02 21 35.23 slesnick2002
02 21 35.158 keller2002
02 21 35.093 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 49.32 gaiacollaboration2018
+57 09 49.59 cutri2003
+57 09 49.32 flewelling2016
+57 09 49.68 cloutier2014
+57 09 49.44 bell2013
+57 09 49.68 currie2010
+57 09 49.40 mayne2007
+57 09 49.9 slesnick2002
+57 09 49.18 keller2002
+57 09 49.36 barentsen2014
ra_deg (deg)
Value Error Ref.
35.39624967 0.0169 gaiacollaboration2018
35.396734 60.0 cutri2003
35.39625833 12.0 flewelling2016
35.3967 cloutier2014
35.396375 bell2013
35.3967 currie2010
35.39626667 mayne2007
35.39679167 slesnick2002
35.39649 keller2002
35.39622 barentsen2014
dec_deg (deg)
Value Error Ref.
57.16369939 0.0207 gaiacollaboration2018
57.163776 60.0 cutri2003
57.1637 10.0 flewelling2016
57.1638 cloutier2014
57.16373333 bell2013
57.1638 currie2010
57.16372222 mayne2007
57.16386111 slesnick2002
57.16366 keller2002
57.16371 barentsen2014

All young stellar objects welcome!

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