Star • GDR1 458364888427328000

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02183845+5654136
IPHAS J021838.46+565413.7
[Cloutier2014] 6796
[CHI2010] h Per M 6944
[KGM2001] 5398
[KGM2001] 5371
mayne2007_persei 647
PSO J021838.460+565413.681
[CHI2010] S 2115
[CHI2010] h Per M6944
WISEA J021838.44+565413.9
GDR2 458364892732360704
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 38.4642 h m s gaiacollaboration2016
dec +56 54 13.6588 d m s gaiacollaboration2016
ra_deg 34.66026732 deg gaiacollaboration2016
dec_deg 56.90379411 deg gaiacollaboration2016
pm_ra 2.684 0.19 mas/yr gaiacollaboration2018
pm_dec -0.968 0.146 mas/yr gaiacollaboration2018
plx 0.1321 0.0708 mas gaiacollaboration2018
spt F3.1 [char] currie2010
spt_num 33.1 1.9 [decimal allowed] currie2010
spt_lit F3.1 [char] currie2010
U 17.941 mag keller2002
B 17.55 mag keller2002
V 16.67 0.001 mag currie2010
Ic 15.634 0.001 mag currie2010
g_sloan 17.013 0.003 mag flewelling2016
r_sloan 16.4 0.002 mag flewelling2016
i_sloan 16.094 0.003 mag flewelling2016
z_sloan 15.954 0.003 mag flewelling2016
y_opt 15.812 0.003 mag (AB) flewelling2016
H_alpha_phot 16.04 0.01 mag barentsen2014
gaia_g 16.3956 0.0007 mag gaiacollaboration2018
gaia_bp 16.8987 0.0051 mag gaiacollaboration2018
gaia_rp 15.7174 0.003 mag gaiacollaboration2018
tm_J 14.912 0.048 mag cutri2003
tm_H 14.518 0.057 mag cutri2003
tm_K 14.324 0.069 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3181 0.0325 mag cloutier2014
S_4p5 14.3469 0.0407 mag cloutier2014
S_5p8 14.4583 0.0641 mag cloutier2014
S_8 14.4625 0.0922 mag cloutier2014
W_3p4 14.285 0.029 mag wright2010
W_4p6 14.502 0.045 mag wright2010
W_12 12.594 mag wright2010
W_22 8.73 mag wright2010
wise_flags "AAUU,dd00" [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.
4872.0 44.47 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.503 0.0187882942 mayne2007
V (mag)
Value Error Ref.
16.679 0.008 mayne2007
16.661 keller2002
Ic (mag)
Value Error Ref.
17.503 0.0187882942 mayne2007
15.712 keller2002
r_sloan (mag)
Value Error Ref.
16.31 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.77 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 38.464 gaiacollaboration2018
02 18 38.457 cutri2003
02 18 38.447 wright2010
02 18 38.464 flewelling2016
02 18 38.472 cloutier2014
02 18 38.472 currie2010
02 18 38.461 mayne2007
02 18 38.498 keller2002
02 18 38.460 barentsen2014
dec (d m s)
Value Error Ref.
+56 54 13.66 gaiacollaboration2018
+56 54 13.65 cutri2003
+56 54 13.96 wright2010
+56 54 13.66 flewelling2016
+56 54 13.68 cloutier2014
+56 54 13.68 currie2010
+56 54 13.70 mayne2007
+56 54 13.39 keller2002
+56 54 13.68 barentsen2014
ra_deg (deg)
Value Error Ref.
34.66026835 0.0473 gaiacollaboration2018
34.660236 60.0 cutri2003
34.6601956 27.5076 wright2010
34.66026667 4.0 flewelling2016
34.6603 cloutier2014
34.6603 currie2010
34.66025417 mayne2007
34.66041 keller2002
34.66025 barentsen2014
dec_deg (deg)
Value Error Ref.
56.9037938 0.0522 gaiacollaboration2018
56.903793 60.0 cutri2003
56.9038777 24.9353 wright2010
56.90379444 3.0 flewelling2016
56.9038 cloutier2014
56.9038 currie2010
56.90380556 mayne2007
56.90372 keller2002
56.9038 barentsen2014

All young stellar objects welcome!

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