Star • GDR1 458377223573923328

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M6149
[Cloutier2014] 6007
[KGM2001] 3668
2MASS J02195703+5715415
[SHM2002] 4036
GDR2 458377227878041216
[CHI2010] S 981
[KGM2001] 3874
WISEA J021957.03+571541.6
PSO J021957.034+571541.511
[CHI2010] h Per M 6149
mayne2007_persei 1119
IPHAS J021957.04+571541.5
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 57.0414 h m s gaiacollaboration2016
dec +57 15 41.5206 d m s gaiacollaboration2016
ra_deg 34.98767265 deg gaiacollaboration2016
dec_deg 57.2615335 deg gaiacollaboration2016
pm_ra -0.777 0.082 mas/yr gaiacollaboration2018
pm_dec -1.049 0.097 mas/yr gaiacollaboration2018
plx 0.3255 0.0473 mas gaiacollaboration2018
st_dist 3072.1966 446.4359 pc gaiacollaboration2018
spt A6.9 [char] currie2010
spt_num 26.9 2.6 [decimal allowed] currie2010
spt_lit A6.9 [char] currie2010
U 16.968 mag slesnick2002
B 16.584 mag slesnick2002
V 15.903 0.002 mag currie2010
Ic 15.044 0.007 mag currie2010
g_sloan 16.188 0.003 mag flewelling2016
r_sloan 15.74 0.003 mag flewelling2016
i_sloan 15.527 0.006 mag flewelling2016
z_sloan 15.434 0.002 mag flewelling2016
y_opt 15.292 0.006 mag (AB) flewelling2016
H_alpha_phot 18.707 mag keller2002
gaia_g 15.7319 0.0005 mag gaiacollaboration2018
gaia_bp 16.1275 0.0022 mag gaiacollaboration2018
gaia_rp 15.1583 0.0018 mag gaiacollaboration2018
tm_J 14.457 0.037 mag cutri2003
tm_H 14.194 0.052 mag cutri2003
tm_K 14.086 0.064 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0851 0.0295 mag cloutier2014
S_4p5 14.0418 0.0358 mag cloutier2014
S_5p8 14.085 0.0516 mag cloutier2014
S_8 14.0094 0.071 mag cloutier2014
S_24 11.907 0.187 mag cloutier2014
W_3p4 14.072 0.029 mag wright2010
W_4p6 14.258 0.05 mag wright2010
W_12 12.261 mag wright2010
W_22 8.743 mag wright2010
wise_flags "AAUU,0hPP" [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.
5282.0 232.275 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.015 keller2002
B (mag)
Value Error Ref.
16.611 0.0161245155 mayne2007
16.627 keller2002
V (mag)
Value Error Ref.
15.88 0.008 mayne2007
15.92 slesnick2002
15.938 keller2002
Ic (mag)
Value Error Ref.
16.611 0.0161245155 mayne2007
15.254 keller2002
r_sloan (mag)
Value Error Ref.
15.58 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.17 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.41 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 57.041 gaiacollaboration2018
02 19 57.035 cutri2003
02 19 57.035 wright2010
02 19 57.041 flewelling2016
02 19 57.024 cloutier2014
02 19 57.024 currie2010
02 19 57.034 mayne2007
02 19 56.97 slesnick2002
02 19 57.022 keller2002
02 19 57.043 barentsen2014
dec (d m s)
Value Error Ref.
+57 15 41.52 gaiacollaboration2018
+57 15 41.57 cutri2003
+57 15 41.60 wright2010
+57 15 41.52 flewelling2016
+57 15 41.40 cloutier2014
+57 15 41.40 currie2010
+57 15 41.55 mayne2007
+57 15 41.7 slesnick2002
+57 15 41.08 keller2002
+57 15 41.54 barentsen2014
ra_deg (deg)
Value Error Ref.
34.98767256 0.0267 gaiacollaboration2018
34.987644 84.85 cutri2003
34.9876449 7.8232 wright2010
34.98767083 4.0 flewelling2016
34.9876 cloutier2014
34.9876 currie2010
34.98764167 mayne2007
34.987375 slesnick2002
34.98759 keller2002
34.98768 barentsen2014
dec_deg (deg)
Value Error Ref.
57.26153335 0.0369 gaiacollaboration2018
57.261547 84.85 cutri2003
57.2615563 5.8486 wright2010
57.26153333 7.0 flewelling2016
57.2615 cloutier2014
57.2615 currie2010
57.26154167 mayne2007
57.26158333 slesnick2002
57.26141 keller2002
57.26154 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology