Star • GDR1 458365541262351232

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021827.277+565359.688
[KGM2001] 2571
[KGM2001] 2566
mayne2007_persei 315
[SHM2002] 2821
WISEA J021827.27+565359.6
[CHI2010] h Per M 5794
[Cloutier2014] 5654
GDR2 458365545567513984
IPHAS J021827.28+565359.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 27.2791 h m s gaiacollaboration2016
dec +56 53 59.6594 d m s gaiacollaboration2016
ra_deg 34.6136631 deg gaiacollaboration2016
dec_deg 56.89990539 deg gaiacollaboration2016
pm_ra -0.511 0.117 mas/yr gaiacollaboration2018
pm_dec -1.188 0.106 mas/yr gaiacollaboration2018
plx 0.3186 0.0481 mas gaiacollaboration2018
st_dist 3138.732 473.8638 pc gaiacollaboration2018
U 16.006 mag slesnick2002
B 15.724 mag slesnick2002
V 15.217 0.001 mag currie2010
Ic 14.655 0.006 mag currie2010
g_sloan 15.392 0.002 mag flewelling2016
r_sloan 15.14 0.004 mag flewelling2016
i_sloan 15.075 0.008 mag flewelling2016
z_sloan 15.03 0.002 mag flewelling2016
y_opt 14.932 0.002 mag (AB) flewelling2016
H_alpha_phot 18.136 mag keller2002
gaia_g 15.1237 0.0004 mag gaiacollaboration2018
gaia_bp 15.3796 0.005 mag gaiacollaboration2018
gaia_rp 14.6923 0.0023 mag gaiacollaboration2018
S_3p6 13.9335 0.0278 mag cloutier2014
S_4p5 13.8817 0.0334 mag cloutier2014
S_5p8 13.8549 0.0468 mag cloutier2014
S_8 13.9361 0.0654 mag cloutier2014
W_3p4 13.974 0.026 mag wright2010
W_4p6 14.034 0.042 mag wright2010
W_12 12.809 mag wright2010
W_22 9.237 mag wright2010
wise_flags "AAUU,0000" [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.
6326.03 430.5 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.078 keller2002
B (mag)
Value Error Ref.
15.708 0.013892444 mayne2007
15.738 keller2002
V (mag)
Value Error Ref.
15.207 0.007 mayne2007
15.206 slesnick2002
15.207 keller2002
Ic (mag)
Value Error Ref.
15.708 0.013892444 mayne2007
14.761 keller2002
r_sloan (mag)
Value Error Ref.
15.06 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.76 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.97 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 27.279 gaiacollaboration2018
02 18 27.277 wright2010
02 18 27.279 flewelling2016
02 18 27.288 cloutier2014
02 18 27.288 currie2010
02 18 27.282 mayne2007
02 18 27.21 slesnick2002
02 18 27.326 keller2002
02 18 27.276 barentsen2014
dec (d m s)
Value Error Ref.
+56 53 59.66 gaiacollaboration2018
+56 53 59.63 wright2010
+56 53 59.66 flewelling2016
+56 53 59.64 cloutier2014
+56 53 59.64 currie2010
+56 53 59.74 mayne2007
+56 53 59.7 slesnick2002
+56 53 59.39 keller2002
+56 53 59.68 barentsen2014
ra_deg (deg)
Value Error Ref.
34.61366263 0.0284 gaiacollaboration2018
34.6136523 49.3653 wright2010
34.6136625 7.0 flewelling2016
34.6137 cloutier2014
34.6137 currie2010
34.613675 mayne2007
34.613375 slesnick2002
34.61386 keller2002
34.61365 barentsen2014
dec_deg (deg)
Value Error Ref.
56.89990501 0.0363 gaiacollaboration2018
56.8998978 51.2258 wright2010
56.89990556 10.0 flewelling2016
56.8999 cloutier2014
56.8999 currie2010
56.89992778 mayne2007
56.89991667 slesnick2002
56.89983 keller2002
56.89991 barentsen2014

All young stellar objects welcome!

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