Star • GDR1 458459996180318976

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 7297
[KGM2001] 8512
PSO J022126.659+571934.918
IPHAS J022126.64+571935.0
mayne2007_persei 2789
GDR2 458460000487264128
[CHI2010] S 2161
GDR1 458459996180318976
[CHI2010] h Per M7449
WISEA J022126.64+571935.1
[CHI2010] h Per M 7449
2MASS J02212663+5719349
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 26.6683 h m s gaiacollaboration2016
dec +57 19 34.8867 d m s gaiacollaboration2016
ra_deg 35.36111789 deg gaiacollaboration2016
dec_deg 57.32635741 deg gaiacollaboration2016
pm_ra 14.858 0.17 mas/yr gaiacollaboration2018
pm_dec -9.474 0.155 mas/yr gaiacollaboration2018
plx 0.9388 0.0905 mas gaiacollaboration2018
st_dist 1065.1896 102.6839 pc gaiacollaboration2018
spt G5.3 [char] currie2010
spt_num 45.3 2.3 [decimal allowed] currie2010
spt_lit G5.3 [char] currie2010
Agaia 1.361 0.15425 mag gaiacollaboration2018
U 20.68 0.092 mag bell2013
V 17.526 0.002 mag currie2010
Ic 16.025 0.002 mag currie2010
g_sloan 18.09 0.005 mag flewelling2016
r_sloan 17.045 0.003 mag flewelling2016
i_sloan 16.546 0.003 mag flewelling2016
z_sloan 16.274 0.002 mag flewelling2016
y_opt 16.072 0.005 mag (AB) flewelling2016
H_alpha_phot 16.61 0.01 mag barentsen2014
gaia_g 17.0248 0.0009 mag gaiacollaboration2018
gaia_bp 17.8108 0.0109 mag gaiacollaboration2018
gaia_rp 16.1314 0.0043 mag gaiacollaboration2018
tm_J 14.934 0.044 mag cutri2003
tm_H 14.341 0.052 mag cutri2003
tm_K 14.214 0.069 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1035 0.0297 mag cloutier2014
S_4p5 14.1265 0.0371 mag cloutier2014
S_5p8 14.1383 0.0537 mag cloutier2014
S_8 14.1574 0.0737 mag cloutier2014
W_3p4 14.01 0.029 mag wright2010
W_4p6 14.249 0.049 mag wright2010
W_12 12.202 mag wright2010
W_22 9.151 mag wright2010
wise_flags "AAUU,0d00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4235.5 207.76 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.19 0.038 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.81 0.08 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.865 0.0400249922 mayne2007
V (mag)
Value Error Ref.
17.529 0.009 mayne2007
17.523 keller2002
Ic (mag)
Value Error Ref.
18.865 0.0400249922 mayne2007
16.155 keller2002
g_sloan (mag)
Value Error Ref.
18.152 0.041 bell2013
r_sloan (mag)
Value Error Ref.
17.046 0.01 bell2013
16.98 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.534 0.014 bell2013
16.22 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.201 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 26.669 gaiacollaboration2018
02 21 26.636 cutri2003
02 21 26.643 wright2010
02 21 26.668 flewelling2016
02 21 26.640 cloutier2014
02 21 26.682 bell2013
02 21 26.640 currie2010
02 21 26.650 mayne2007
02 21 26.681 keller2002
02 21 26.635 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 34.88 gaiacollaboration2018
+57 19 34.96 cutri2003
+57 19 35.12 wright2010
+57 19 34.89 flewelling2016
+57 19 35.04 cloutier2014
+57 19 34.92 bell2013
+57 19 35.04 currie2010
+57 19 34.95 mayne2007
+57 19 35.00 keller2002
+57 19 34.97 barentsen2014
ra_deg (deg)
Value Error Ref.
35.36112208 0.0577 gaiacollaboration2018
35.360982 60.0 cutri2003
35.3610116 32.9945 wright2010
35.36111667 10.0 flewelling2016
35.361 cloutier2014
35.361175 bell2013
35.361 currie2010
35.36104167 mayne2007
35.36117 keller2002
35.36098 barentsen2014
dec_deg (deg)
Value Error Ref.
57.32635607 0.0682 gaiacollaboration2018
57.326378 60.0 cutri2003
57.3264211 24.3817 wright2010
57.32635833 8.0 flewelling2016
57.3264 cloutier2014
57.32636667 bell2013
57.3264 currie2010
57.326375 mayne2007
57.32639 keller2002
57.32638 barentsen2014

All young stellar objects welcome!

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