Star • GDR1 458452643198365696

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 5475
WISEA J022124.23+570248.7
[KGM2001] 2814
1979
2MASS J02212421+5702494
PSO J022124.228+570249.588
[SHM2002] 3036
[CHI2010] h Per M 2917
[Cloutier2014] 2823
GDR2 458452643198365696
[CHI2010] h Per M2917
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 24.2349 h m s gaiacollaboration2016
dec +57 02 49.5646 d m s gaiacollaboration2016
ra_deg 35.35097883 deg gaiacollaboration2016
dec_deg 57.04710127 deg gaiacollaboration2016
pm_ra -0.695 0.066 mas/yr gaiacollaboration2018
pm_dec -0.992 0.069 mas/yr gaiacollaboration2018
plx 0.3633 0.0371 mas gaiacollaboration2018
st_dist 2752.5461 281.0885 pc gaiacollaboration2018
spt A5.2 [char] currie2010
spt_num 25.2 2.4 [decimal allowed] currie2010
spt_lit A5.2 [char] currie2010
U 16.417 mag slesnick2002
B 16.039 mag slesnick2002
V 15.406 0.001 mag currie2010
Ic 14.569 0.005 mag currie2010
g_sloan 15.677 0.003 mag flewelling2016
r_sloan 15.23 0.003 mag flewelling2016
i_sloan 15.033 0.001 mag flewelling2016
z_sloan 14.902 0.001 mag flewelling2016
y_opt 14.754 0.005 mag (AB) flewelling2016
H_alpha_phot 18.203 mag keller2002
gaia_g 15.2359 0.0005 mag gaiacollaboration2018
gaia_bp 15.5975 0.0042 mag gaiacollaboration2018
gaia_rp 14.6126 0.0038 mag gaiacollaboration2018
tm_J 13.715 0.044 mag cutri2003
tm_H 13.491 0.056 mag cutri2003
tm_K 13.337 0.05 mag cutri2003
tm_flags "EAA,0" [char] cutri2003
S_3p6 13.2011 0.0209 mag cloutier2014
S_4p5 13.1557 0.0249 mag cloutier2014
S_5p8 13.1102 0.0325 mag cloutier2014
S_8 13.2002 0.0466 mag cloutier2014
W_3p4 12.851 0.025 mag wright2010
W_4p6 12.909 0.029 mag wright2010
W_12 12.112 0.332 mag wright2010
W_22 8.834 mag wright2010
wise_flags "AABU,hhh0" [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.
5354.0 158.875 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
4.719 1.1155 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.52 0.15 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.607 keller2002
B (mag)
Value Error Ref.
16.178 keller2002
V (mag)
Value Error Ref.
15.332 slesnick2002
15.418 keller2002
Ic (mag)
Value Error Ref.
14.709 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 21 24.235 gaiacollaboration2018
02 21 24.219 cutri2003
02 21 24.233 wright2010
02 21 24.234 flewelling2016
02 21 24.216 cloutier2014
02 21 24.216 currie2010
02 21 24.16 slesnick2002
02 21 24.276 keller2002
dec (d m s)
Value Error Ref.
+57 02 49.56 gaiacollaboration2018
+57 02 49.48 cutri2003
+57 02 48.75 wright2010
+57 02 49.56 flewelling2016
+57 02 49.56 cloutier2014
+57 02 49.56 currie2010
+57 02 49.5 slesnick2002
+57 02 49.20 keller2002
ra_deg (deg)
Value Error Ref.
35.3509792 0.0214 gaiacollaboration2018
35.350913 60.0 cutri2003
35.3509703 40.9642 wright2010
35.350975 7.0 flewelling2016
35.3509 cloutier2014
35.3509 currie2010
35.35066667 slesnick2002
35.35115 keller2002
dec_deg (deg)
Value Error Ref.
57.04710112 0.0279 gaiacollaboration2018
57.047077 60.0 cutri2003
57.0468762 44.2753 wright2010
57.0471 7.0 flewelling2016
57.0471 cloutier2014
57.0471 currie2010
57.04708333 slesnick2002
57.047 keller2002

All young stellar objects welcome!

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