Star • GDR1 458568779112734080

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 6071
WISEA J021806.77+572211.7
[CHI2010] h Per M6920
IPHAS J021806.82+572211.4
[CHI2010] h Per M 6920
GDR2 458568783416954112
2MASS J02180681+5722114
[Cloutier2014] 6772
[CHI2010] S 1032
PSO J021806.815+572211.465
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 06.8169 h m s gaiacollaboration2016
dec +57 22 11.3957 d m s gaiacollaboration2016
ra_deg 34.52840369 deg gaiacollaboration2016
dec_deg 57.36983215 deg gaiacollaboration2016
pm_ra -0.84 0.112 mas/yr gaiacollaboration2018
pm_dec -0.837 0.123 mas/yr gaiacollaboration2018
plx 0.4801 0.0644 mas gaiacollaboration2018
st_dist 2082.8994 279.3975 pc gaiacollaboration2018
spt G0.4 [char] currie2010
spt_num 40.4 2.9 [decimal allowed] currie2010
spt_lit G0.4 [char] currie2010
U 18.428 mag keller2002
B 17.949 mag keller2002
V 16.965 0.001 mag currie2010
Ic 15.583 0.001 mag currie2010
g_sloan 17.405 0.004 mag flewelling2016
r_sloan 16.482 0.006 mag flewelling2016
i_sloan 16.013 0.001 mag flewelling2016
z_sloan 15.771 0.004 mag flewelling2016
y_opt 15.608 0.003 mag (AB) flewelling2016
H_alpha_phot 19.052 mag keller2002
gaia_g 16.4532 0.0017 mag gaiacollaboration2018
gaia_bp 17.1475 0.0081 mag gaiacollaboration2018
gaia_rp 15.6145 0.0044 mag gaiacollaboration2018
tm_J 14.478 0.038 mag cutri2003
tm_H 14.046 0.044 mag cutri2003
tm_K 13.869 0.054 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.7285 0.0256 mag cloutier2014
S_5p8 13.8425 0.0489 mag cloutier2014
W_3p4 13.413 0.026 mag wright2010
W_4p6 13.546 0.03 mag wright2010
W_12 12.522 mag wright2010
W_22 8.338 mag wright2010
wise_flags "AAUU,ddH0" [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.
4368.46 281.34 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.151 0.3285 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.87 0.22 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.858 keller2002
Ic (mag)
Value Error Ref.
15.57 keller2002
r_sloan (mag)
Value Error Ref.
16.34 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.61 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.94 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 06.817 gaiacollaboration2018
02 18 06.815 cutri2003
02 18 06.779 wright2010
02 18 06.817 flewelling2016
02 18 06.792 cloutier2014
02 18 06.792 currie2010
02 18 06.821 keller2002
02 18 06.818 barentsen2014
dec (d m s)
Value Error Ref.
+57 22 11.39 gaiacollaboration2018
+57 22 11.47 cutri2003
+57 22 11.77 wright2010
+57 22 11.40 flewelling2016
+57 22 11.64 cloutier2014
+57 22 11.64 currie2010
+57 22 10.96 keller2002
+57 22 11.42 barentsen2014
ra_deg (deg)
Value Error Ref.
34.52840357 0.0378 gaiacollaboration2018
34.528397 60.0 cutri2003
34.5282446 17.9276 wright2010
34.52840417 4.0 flewelling2016
34.5283 cloutier2014
34.5283 currie2010
34.52842 keller2002
34.52841 barentsen2014
dec_deg (deg)
Value Error Ref.
57.36983185 0.0523 gaiacollaboration2018
57.369854 60.0 cutri2003
57.3699374 17.5169 wright2010
57.36983333 8.0 flewelling2016
57.3699 cloutier2014
57.3699 currie2010
57.36971 keller2002
57.36984 barentsen2014

All young stellar objects welcome!

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