Star • GDR1 458453605268233088

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] h Per M 2988
[CHI2010] h Per M2988
IPHAS J022122.50+570547.4
[SHM2002] 3293
[Cloutier2014] 2893
[KGM2001] 2966
GDR2 458453609576076928
PSO J022122.515+570547.398
2MASS J02212250+5705475
WISEA J022122.53+570547.3
[CHI2010] S 141
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 22.52 h m s gaiacollaboration2016
dec +57 05 47.3748 d m s gaiacollaboration2016
ra_deg 35.34383325 deg gaiacollaboration2016
dec_deg 57.09649299 deg gaiacollaboration2016
pm_ra -0.591 0.069 mas/yr gaiacollaboration2018
pm_dec -1.178 0.075 mas/yr gaiacollaboration2018
plx 0.3729 0.0402 mas gaiacollaboration2018
st_dist 2681.6841 289.0955 pc gaiacollaboration2018
spt A4.9 [char] currie2010
spt_num 24.9 2.5 [decimal allowed] currie2010
spt_lit A4.9 [char] currie2010
U 16.427 mag slesnick2002
B 16.095 mag slesnick2002
V 15.498 0.001 mag currie2010
Ic 14.807 0.006 mag currie2010
g_sloan 15.717 0.003 mag flewelling2016
r_sloan 15.373 0.002 mag flewelling2016
i_sloan 15.251 0.002 mag flewelling2016
z_sloan 15.173 0.003 mag flewelling2016
y_opt 15.042 0.003 mag (AB) flewelling2016
H_alpha_phot 18.431 mag keller2002
gaia_g 15.3703 0.0004 mag gaiacollaboration2018
gaia_bp 15.6929 0.003 mag gaiacollaboration2018
gaia_rp 14.8541 0.0021 mag gaiacollaboration2018
tm_J 14.214 0.031 mag cutri2003
tm_H 13.994 0.039 mag cutri2003
tm_K 13.961 0.053 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8511 0.0269 mag cloutier2014
S_4p5 13.789 0.0322 mag cloutier2014
S_5p8 13.9242 0.0486 mag cloutier2014
S_8 13.7493 0.0624 mag cloutier2014
W_3p4 13.786 0.028 mag wright2010
W_4p6 13.898 0.043 mag wright2010
W_12 12.566 mag wright2010
W_22 8.906 mag wright2010
wise_flags "AAUU,hhH0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5628.0 129.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.846 0.9445 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.06 0.095 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.536 keller2002
B (mag)
Value Error Ref.
16.192 keller2002
V (mag)
Value Error Ref.
15.477 slesnick2002
15.514 keller2002
Ic (mag)
Value Error Ref.
14.937 keller2002
r_sloan (mag)
Value Error Ref.
15.24 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.84 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.11 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 22.520 gaiacollaboration2018
02 21 22.509 cutri2003
02 21 22.540 wright2010
02 21 22.520 flewelling2016
02 21 22.488 cloutier2014
02 21 22.488 currie2010
02 21 22.45 slesnick2002
02 21 22.572 keller2002
02 21 22.500 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 47.37 gaiacollaboration2018
+57 05 47.53 cutri2003
+57 05 47.34 wright2010
+57 05 47.38 flewelling2016
+57 05 47.40 cloutier2014
+57 05 47.40 currie2010
+57 05 47.4 slesnick2002
+57 05 47.08 keller2002
+57 05 47.44 barentsen2014
ra_deg (deg)
Value Error Ref.
35.34383346 0.0225 gaiacollaboration2018
35.343789 60.0 cutri2003
35.3439161 31.3897 wright2010
35.34383333 2.0 flewelling2016
35.3437 cloutier2014
35.3437 currie2010
35.34354167 slesnick2002
35.34405 keller2002
35.34375 barentsen2014
dec_deg (deg)
Value Error Ref.
57.09649275 0.0313 gaiacollaboration2018
57.096535 60.0 cutri2003
57.0964836 34.1433 wright2010
57.09649444 8.0 flewelling2016
57.0965 cloutier2014
57.0965 currie2010
57.0965 slesnick2002
57.09641 keller2002
57.09651 barentsen2014

All young stellar objects welcome!

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