Star • GDR1 458475698584460672

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 6350
WISEA J021927.24+572437.0
[CHI2010] h Per M 6494
PSO J021927.253+572436.976
2MASS J02192725+5724370
[CHI2010] S 824
[KGM2001] 4702
IPHAS J021927.26+572437.0
GDR2 458475702887669504
[CHI2010] h Per M6494
mayne2007_persei 1456
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 27.2618 h m s gaiacollaboration2016
dec +57 24 36.9583 d m s gaiacollaboration2016
ra_deg 34.86359066 deg gaiacollaboration2016
dec_deg 57.41026621 deg gaiacollaboration2016
pm_ra -0.884 0.107 mas/yr gaiacollaboration2018
pm_dec -1.465 0.113 mas/yr gaiacollaboration2018
plx 0.2912 0.0591 mas gaiacollaboration2018
st_dist 3434.0659 696.955 pc gaiacollaboration2018
spt A3.9 [char] currie2010
spt_num 23.9 2.6 [decimal allowed] currie2010
spt_lit A3.9 [char] currie2010
U 17.848 mag keller2002
B 17.256 mag keller2002
V 16.334 0.002 mag currie2010
Ic 15.304 0.008 mag currie2010
g_sloan 16.715 0.003 mag flewelling2016
r_sloan 16.089 0.003 mag flewelling2016
i_sloan 15.762 0.004 mag flewelling2016
z_sloan 15.569 0.004 mag flewelling2016
y_opt 15.381 0.005 mag (AB) flewelling2016
H_alpha_phot 15.76 0.01 mag barentsen2014
gaia_g 16.0708 0.0007 mag gaiacollaboration2018
gaia_bp 16.6047 0.0041 mag gaiacollaboration2018
gaia_rp 15.3615 0.0025 mag gaiacollaboration2018
tm_J 14.373 0.034 mag cutri2003
tm_H 14.191 0.043 mag cutri2003
tm_K 14.016 0.065 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9268 0.0277 mag cloutier2014
S_4p5 13.8765 0.0333 mag cloutier2014
S_5p8 13.8633 0.0472 mag cloutier2014
S_8 13.8558 0.0671 mag cloutier2014
W_3p4 13.863 0.028 mag wright2010
W_4p6 14.032 0.042 mag wright2010
W_12 12.481 0.466 mag wright2010
W_22 8.984 mag wright2010
wise_flags "AACU,hhHH" [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.
4885.67 138.685 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.198 0.0178885438 mayne2007
V (mag)
Value Error Ref.
16.297 0.008 mayne2007
16.32 keller2002
Ic (mag)
Value Error Ref.
17.198 0.0178885438 mayne2007
15.4 keller2002
r_sloan (mag)
Value Error Ref.
15.94 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.37 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 27.262 gaiacollaboration2018
02 19 27.251 cutri2003
02 19 27.248 wright2010
02 19 27.261 flewelling2016
02 19 27.264 cloutier2014
02 19 27.264 currie2010
02 19 27.253 mayne2007
02 19 27.274 keller2002
02 19 27.262 barentsen2014
dec (d m s)
Value Error Ref.
+57 24 36.96 gaiacollaboration2018
+57 24 37.00 cutri2003
+57 24 37.02 wright2010
+57 24 36.96 flewelling2016
+57 24 36.72 cloutier2014
+57 24 36.72 currie2010
+57 24 37.03 mayne2007
+57 24 36.79 keller2002
+57 24 37.01 barentsen2014
ra_deg (deg)
Value Error Ref.
34.86359035 0.0341 gaiacollaboration2018
34.863544 84.85 cutri2003
34.8635327 22.508 wright2010
34.8635875 4.0 flewelling2016
34.8636 cloutier2014
34.8636 currie2010
34.86355417 mayne2007
34.86364 keller2002
34.86359 barentsen2014
dec_deg (deg)
Value Error Ref.
57.41026594 0.0432 gaiacollaboration2018
57.410278 84.85 cutri2003
57.4102846 24.2771 wright2010
57.41026667 8.0 flewelling2016
57.4102 cloutier2014
57.4102 currie2010
57.41028611 mayne2007
57.41022 keller2002
57.41028 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology