Star • GDR1 458371451137643392

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 7350
[SHM2002] 4230
mayne2007_persei 781
[Cloutier2014] 586
2MASS J02183086+5705055
PSO J021830.866+570505.461
IPHAS J021830.86+570505.4
WISEA J021830.81+570505.4
[CHI2010] h Per M 638
[CHI2010] h Per M638
GDR2 458371455442211712
[KGM2001] 4011
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 30.8701 h m s gaiacollaboration2016
dec +57 05 05.4368 d m s gaiacollaboration2016
ra_deg 34.62862527 deg gaiacollaboration2016
dec_deg 57.08484356 deg gaiacollaboration2016
pm_ra -0.618 0.082 mas/yr gaiacollaboration2018
pm_dec -1.115 0.111 mas/yr gaiacollaboration2018
plx 0.4099 0.0473 mas gaiacollaboration2018
st_dist 2439.6194 281.5174 pc gaiacollaboration2018
spt A7.8 [char] currie2010
spt_num 27.8 2.3 [decimal allowed] currie2010
spt_lit A7.8 [char] currie2010
U 17.134 mag slesnick2002
B 16.795 mag slesnick2002
V 16.049 0.002 mag currie2010
Ic 15.135 0.007 mag currie2010
g_sloan 16.348 0.004 mag flewelling2016
r_sloan 15.826 0.003 mag flewelling2016
i_sloan 15.579 0.003 mag flewelling2016
z_sloan 15.446 0.005 mag flewelling2016
y_opt 15.311 0.006 mag (AB) flewelling2016
H_alpha_phot 18.865 mag keller2002
gaia_g 15.8188 0.0005 mag gaiacollaboration2018
gaia_bp 16.2613 0.0037 mag gaiacollaboration2018
gaia_rp 15.1896 0.0019 mag gaiacollaboration2018
tm_J 14.375 0.031 mag cutri2003
tm_H 14.117 0.042 mag cutri2003
tm_K 14.061 0.061 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9914 0.0284 mag cloutier2014
S_4p5 13.9408 0.0343 mag cloutier2014
S_5p8 13.9721 0.0491 mag cloutier2014
S_8 13.7407 0.0642 mag cloutier2014
W_3p4 13.889 0.029 mag wright2010
W_4p6 13.996 0.046 mag wright2010
W_12 12.297 mag wright2010
W_22 9.012 mag wright2010
wise_flags "AAUU,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5049.09 170.835 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.279 0.5825 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.97 0.13 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.259 keller2002
B (mag)
Value Error Ref.
16.792 0.0156524758 mayne2007
16.832 keller2002
V (mag)
Value Error Ref.
16.024 0.007 mayne2007
16.048 slesnick2002
16.037 keller2002
Ic (mag)
Value Error Ref.
16.792 0.0156524758 mayne2007
15.259 keller2002
r_sloan (mag)
Value Error Ref.
15.72 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.27 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.53 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 30.870 gaiacollaboration2018
02 18 30.866 cutri2003
02 18 30.812 wright2010
02 18 30.870 flewelling2016
02 18 30.864 cloutier2014
02 18 30.864 currie2010
02 18 30.870 mayne2007
02 18 30.80 slesnick2002
02 18 30.862 keller2002
02 18 30.859 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 05.44 gaiacollaboration2018
+57 05 05.53 cutri2003
+57 05 05.47 wright2010
+57 05 05.44 flewelling2016
+57 05 05.28 cloutier2014
+57 05 05.28 currie2010
+57 05 05.53 mayne2007
+57 05 05.6 slesnick2002
+57 05 05.24 keller2002
+57 05 05.42 barentsen2014
ra_deg (deg)
Value Error Ref.
34.62862459 0.0265 gaiacollaboration2018
34.62861 0.0 cutri2003
34.6283822 22.4917 wright2010
34.628625 6.0 flewelling2016
34.6286 cloutier2014
34.6286 currie2010
34.628625 mayne2007
34.62833333 slesnick2002
34.62859 keller2002
34.62858 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08484315 0.0383 gaiacollaboration2018
57.084869 0.0 cutri2003
57.0848515 26.0433 wright2010
57.08484444 3.0 flewelling2016
57.0848 cloutier2014
57.0848 currie2010
57.08486944 mayne2007
57.08488889 slesnick2002
57.08479 keller2002
57.08484 barentsen2014

All young stellar objects welcome!

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