Star • GDR1 458558368110417152

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J021728.64+570527.8
[CHI2010] h Per M 5442
[Cloutier2014] 5304
206
[SHM2002] 4452
PSO J021728.676+570527.860
[KGM2001] 3088
mayne2007_persei 72
2MASS J02172866+5705276
IPHAS J021728.67+570527.7
GDR2 458558372416459392
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 28.6727 h m s gaiacollaboration2016
dec +57 05 27.6749 d m s gaiacollaboration2016
ra_deg 34.36946955 deg gaiacollaboration2016
dec_deg 57.09102081 deg gaiacollaboration2016
pm_ra -2.203 0.066 mas/yr gaiacollaboration2018
pm_dec -0.555 0.06 mas/yr gaiacollaboration2018
plx 0.5346 0.0319 mas gaiacollaboration2018
st_dist 1870.5574 111.6176 pc gaiacollaboration2018
U 16.07 mag slesnick2002
B 16.249 mag slesnick2002
V 14.333 0.004 mag currie2010
Ic 13.578 0.003 mag currie2010
g_sloan 14.584 0.003 mag flewelling2016
r_sloan 14.201 0.012 mag flewelling2016
i_sloan 14.014 0.007 mag flewelling2016
z_sloan 13.899 0.004 mag flewelling2016
y_opt 13.76 0.01 mag (AB) flewelling2016
H_alpha_phot 17.892 mag keller2002
gaia_g 14.1848 0.0024 mag gaiacollaboration2018
gaia_bp 14.5424 0.0067 mag gaiacollaboration2018
gaia_rp 13.6339 0.0076 mag gaiacollaboration2018
tm_J 12.835 0.045 mag cutri2003
tm_H 12.495 0.049 mag cutri2003
tm_K 12.35 0.04 mag cutri2003
tm_flags "EAA,0" [char] cutri2003
S_3p6 12.3267 0.0153 mag cloutier2014
S_4p5 12.2945 0.0181 mag cloutier2014
S_5p8 12.2665 0.0227 mag cloutier2014
S_8 12.2876 0.0322 mag cloutier2014
W_3p4 12.351 0.03 mag wright2010
W_4p6 12.403 0.032 mag wright2010
W_12 12.225 0.401 mag wright2010
W_22 8.713 mag wright2010
wise_flags "AACU,do00" [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.
5369.94 410.45 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.728 0.818 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.77 0.395 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.378 keller2002
B (mag)
Value Error Ref.
15.043 0.0136014705 mayne2007
16.192 keller2002
V (mag)
Value Error Ref.
14.467 0.008 mayne2007
16.287 slesnick2002
15.597 keller2002
Ic (mag)
Value Error Ref.
15.043 0.0136014705 mayne2007
13.694 keller2002
r_sloan (mag)
Value Error Ref.
14.04 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.61 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
13.87 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 28.673 gaiacollaboration2018
02 17 28.668 cutri2003
02 17 28.645 wright2010
02 17 28.674 flewelling2016
02 17 28.680 cloutier2014
02 17 28.680 currie2010
02 17 28.660 mayne2007
02 17 28.60 slesnick2002
02 17 28.709 keller2002
02 17 28.668 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 27.67 gaiacollaboration2018
+57 05 27.67 cutri2003
+57 05 27.90 wright2010
+57 05 27.65 flewelling2016
+57 05 27.60 cloutier2014
+57 05 27.60 currie2010
+57 05 27.66 mayne2007
+57 05 27.9 slesnick2002
+57 05 27.20 keller2002
+57 05 27.74 barentsen2014
ra_deg (deg)
Value Error Ref.
34.36946929 0.0181 gaiacollaboration2018
34.369451 60.0 cutri2003
34.369356 70.1224 wright2010
34.369475 5.0 flewelling2016
34.3695 cloutier2014
34.3695 currie2010
34.36941667 mayne2007
34.36916667 slesnick2002
34.36962 keller2002
34.36945 barentsen2014
dec_deg (deg)
Value Error Ref.
57.09102079 0.0233 gaiacollaboration2018
57.091019 60.0 cutri2003
57.0910832 59.3425 wright2010
57.09101389 10.0 flewelling2016
57.091 cloutier2014
57.091 currie2010
57.09101667 mayne2007
57.09108333 slesnick2002
57.09089 keller2002
57.09104 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology