Star • GDR1 458406841666159104

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] h Per M 3052
mayne2007_persei 650
PSO J022242.673+570627.676
GDR1 458406841666159104
GDR2 458406845970181120
[CHI2010] S 898
2MASS J02224267+5706277
IPHAS J022242.68+570627.6
[CHI2010] h Per M3052
[SHM2002] 3888
[Cloutier2014] 2956
[KGM2001] 3509
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 42.6778 h m s gaiacollaboration2016
dec +57 06 27.5786 d m s gaiacollaboration2016
ra_deg 35.67782435 deg gaiacollaboration2016
dec_deg 57.10766072 deg gaiacollaboration2016
pm_ra -0.849 0.091 mas/yr gaiacollaboration2018
pm_dec -1.044 0.092 mas/yr gaiacollaboration2018
plx 0.3956 0.0483 mas gaiacollaboration2018
st_dist 2527.8059 308.6275 pc gaiacollaboration2018
spt A6.5 [char] currie2010
spt_num 26.5 2.6 [decimal allowed] currie2010
spt_lit A6.5 [char] currie2010
U 16.816 mag slesnick2002
B 16.502 mag slesnick2002
V 15.856 0.002 mag currie2010
Ic 15.014 0.007 mag currie2010
g_sloan 16.146 0.005 mag flewelling2016
r_sloan 15.694 0.004 mag flewelling2016
i_sloan 15.515 0.012 mag flewelling2016
z_sloan 15.408 0.001 mag flewelling2016
y_opt 15.24 0.005 mag (AB) flewelling2016
H_alpha_phot 18.596 mag keller2002
gaia_g 15.6932 0.0007 mag gaiacollaboration2018
gaia_bp 16.0365 0.0075 mag gaiacollaboration2018
gaia_rp 15.0962 0.0049 mag gaiacollaboration2018
tm_J 14.414 0.05 mag cutri2003
tm_H 14.19 0.091 mag cutri2003
tm_K 14.059 0.074 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9592 0.0283 mag cloutier2014
S_4p5 13.9884 0.0352 mag cloutier2014
S_5p8 14.0143 0.0529 mag cloutier2014
S_8 14.0458 0.0744 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5356.0 156.83 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.612 0.704 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.88 0.11 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.647 0.007 bell2013
16.892 keller2002
B (mag)
Value Error Ref.
16.543 0.0147648231 mayne2007
16.46 keller2002
V (mag)
Value Error Ref.
15.862 0.007 mayne2007
15.823 slesnick2002
15.837 keller2002
Ic (mag)
Value Error Ref.
16.543 0.0147648231 mayne2007
15.157 keller2002
g_sloan (mag)
Value Error Ref.
16.138 0.007 bell2013
r_sloan (mag)
Value Error Ref.
15.693 0.007 bell2013
15.57 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.503 0.014 bell2013
15.13 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
15.342 0.006 bell2013
H_alpha_phot (mag)
Value Error Ref.
15.41 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 22 42.678 gaiacollaboration2018
02 22 42.677 cutri2003
02 22 42.678 flewelling2016
02 22 42.672 cloutier2014
02 22 42.677 bell2013
02 22 42.672 currie2010
02 22 42.675 mayne2007
02 22 42.61 slesnick2002
02 22 42.722 keller2002
02 22 42.682 barentsen2014
dec (d m s)
Value Error Ref.
+57 06 27.58 gaiacollaboration2018
+57 06 27.75 cutri2003
+57 06 27.58 flewelling2016
+57 06 27.72 cloutier2014
+57 06 27.62 bell2013
+57 06 27.72 currie2010
+57 06 27.60 mayne2007
+57 06 27.4 slesnick2002
+57 06 27.32 keller2002
+57 06 27.65 barentsen2014
ra_deg (deg)
Value Error Ref.
35.67782447 0.0307 gaiacollaboration2018
35.677819 74.92 cutri2003
35.677825 7.0 flewelling2016
35.6778 cloutier2014
35.67782083 bell2013
35.6778 currie2010
35.6778125 mayne2007
35.67754167 slesnick2002
35.67801 keller2002
35.67784 barentsen2014
dec_deg (deg)
Value Error Ref.
57.10766054 0.0401 gaiacollaboration2018
57.107708 74.92 cutri2003
57.10766111 9.0 flewelling2016
57.1077 cloutier2014
57.10767222 bell2013
57.1077 currie2010
57.10766667 mayne2007
57.10761111 slesnick2002
57.10759 keller2002
57.10768 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology