Star • GDR1 458558368110872320

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M6376
IPHAS J021729.85+570511.4
GDR2 458558372416461184
2MASS J02172985+5705114
mayne2007_persei 495
[CHI2010] h Per M 6376
[Cloutier2014] 6233
[KGM2001] 4254
[CHI2010] S 1030
PSO J021729.853+570511.425
WISEA J021729.89+570511.3
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 29.8606 h m s gaiacollaboration2016
dec +57 05 11.3744 d m s gaiacollaboration2016
ra_deg 34.37441922 deg gaiacollaboration2016
dec_deg 57.08649288 deg gaiacollaboration2016
pm_ra 0.147 0.098 mas/yr gaiacollaboration2018
pm_dec -1.134 0.094 mas/yr gaiacollaboration2018
plx 0.2878 0.0513 mas gaiacollaboration2018
st_dist 3474.6352 619.3495 pc gaiacollaboration2018
spt A9.0 [char] currie2010
spt_num 29.0 3.0 [decimal allowed] currie2010
spt_lit A9.0 [char] currie2010
U 17.491 mag keller2002
B 17.001 mag keller2002
V 16.154 0.002 mag currie2010
Ic 15.224 0.007 mag currie2010
g_sloan 16.486 0.005 mag flewelling2016
r_sloan 15.913 0.003 mag flewelling2016
i_sloan 15.691 0.003 mag flewelling2016
z_sloan 15.545 0.003 mag flewelling2016
y_opt 15.41 0.002 mag (AB) flewelling2016
H_alpha_phot 15.58 0.0 mag barentsen2014
gaia_g 15.9274 0.0006 mag gaiacollaboration2018
gaia_bp 16.3872 0.0045 mag gaiacollaboration2018
gaia_rp 15.2923 0.003 mag gaiacollaboration2018
tm_J 14.478 0.04 mag cutri2003
tm_H 14.236 0.05 mag cutri2003
tm_K 14.15 0.062 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0641 0.0293 mag cloutier2014
S_4p5 14.0519 0.0359 mag cloutier2014
S_5p8 14.0423 0.0523 mag cloutier2014
S_8 14.1094 0.0758 mag cloutier2014
W_3p4 13.866 0.027 mag wright2010
W_4p6 14.054 0.042 mag wright2010
W_12 12.212 mag wright2010
W_22 8.743 mag wright2010
wise_flags "AAUU,0h00" [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.
5035.07 153.92 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
16.948 0.0147648231 mayne2007
V (mag)
Value Error Ref.
16.151 0.007 mayne2007
16.183 keller2002
Ic (mag)
Value Error Ref.
16.948 0.0147648231 mayne2007
15.391 keller2002
r_sloan (mag)
Value Error Ref.
15.79 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.3 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 29.861 gaiacollaboration2018
02 17 29.852 cutri2003
02 17 29.891 wright2010
02 17 29.860 flewelling2016
02 17 29.880 cloutier2014
02 17 29.880 currie2010
02 17 29.845 mayne2007
02 17 29.890 keller2002
02 17 29.851 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 11.37 gaiacollaboration2018
+57 05 11.44 cutri2003
+57 05 11.38 wright2010
+57 05 11.37 flewelling2016
+57 05 11.40 cloutier2014
+57 05 11.40 currie2010
+57 05 11.39 mayne2007
+57 05 11.00 keller2002
+57 05 11.44 barentsen2014
ra_deg (deg)
Value Error Ref.
34.37441924 0.0298 gaiacollaboration2018
34.374384 60.0 cutri2003
34.3745465 41.5104 wright2010
34.37441667 7.0 flewelling2016
34.3745 cloutier2014
34.3745 currie2010
34.37435417 mayne2007
34.37454 keller2002
34.37438 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08649264 0.0375 gaiacollaboration2018
57.08651 60.0 cutri2003
57.0864943 43.8374 wright2010
57.08649167 10.0 flewelling2016
57.0865 cloutier2014
57.0865 currie2010
57.08649722 mayne2007
57.08639 keller2002
57.08651 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology