Star • GDR1 458440308050337024

Cluster
h Per
Proposed Clusters
Alternate Names
WISEA J022331.34+572205.5
PSO J022331.345+572205.585
IPHAS J022331.35+572205.6
2MASS J02233134+5722056
[CHI2010] h Per M 6646
[CHI2010] S 8210
GDR2 458440312356580480
[CHI2010] h Per M6646
[KGM2001] 6488
GDR1 458440308050337024
mayne2007_persei 2035
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] currie2010
mem_num 4 [integer] currie2010
ra 02 23 31.3527 h m s gaiacollaboration2016
dec +57 22 05.5226 d m s gaiacollaboration2016
ra_deg 35.88063608 deg gaiacollaboration2016
dec_deg 57.36820072 deg gaiacollaboration2016
pm_ra 3.941 0.121 mas/yr gaiacollaboration2018
pm_dec -7.536 0.145 mas/yr gaiacollaboration2018
plx 1.0328 0.0658 mas gaiacollaboration2018
st_dist 968.2417 61.687 pc gaiacollaboration2018
spt G7.3 [char] currie2010
spt_num 47.3 2.4 [decimal allowed] currie2010
spt_lit G7.3 [char] currie2010
U 19.809 0.041 mag bell2013
V 16.837 0.001 mag currie2010
Ic 15.392 0.001 mag currie2010
g_sloan 17.384 0.004 mag flewelling2016
r_sloan 16.377 0.004 mag flewelling2016
i_sloan 15.905 0.004 mag flewelling2016
z_sloan 15.643 0.004 mag flewelling2016
y_opt 15.456 0.004 mag (AB) flewelling2016
H_alpha_phot 15.85 0.01 mag barentsen2014
gaia_g 16.3564 0.0006 mag gaiacollaboration2018
gaia_bp 17.1022 0.0083 mag gaiacollaboration2018
gaia_rp 15.4936 0.0031 mag gaiacollaboration2018
tm_J 14.344 0.029 mag cutri2003
tm_H 13.801 0.039 mag cutri2003
tm_K 13.697 0.046 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 13.611 0.075 mag wright2010
W_4p6 13.786 0.039 mag wright2010
W_12 12.476 mag wright2010
W_22 8.608 mag wright2010
wise_flags "AAUU,d000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4315.37 191.745 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.279 0.038 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.94 0.08 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.182 0.0317804972 mayne2007
V (mag)
Value Error Ref.
16.814 0.013 mayne2007
16.917 keller2002
Ic (mag)
Value Error Ref.
18.182 0.0317804972 mayne2007
15.612 keller2002
g_sloan (mag)
Value Error Ref.
17.34 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.351 0.008 bell2013
16.23 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.856 0.013 bell2013
15.49 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
15.559 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 31.353 gaiacollaboration2018
02 23 31.341 cutri2003
02 23 31.342 wright2010
02 23 31.352 flewelling2016
02 23 31.343 bell2013
02 23 31.320 currie2010
02 23 31.345 mayne2007
02 23 31.418 keller2002
02 23 31.344 barentsen2014
dec (d m s)
Value Error Ref.
+57 22 05.52 gaiacollaboration2018
+57 22 05.69 cutri2003
+57 22 05.56 wright2010
+57 22 05.53 flewelling2016
+57 22 05.65 bell2013
+57 22 05.52 currie2010
+57 22 05.69 mayne2007
+57 22 05.59 keller2002
+57 22 05.63 barentsen2014
ra_deg (deg)
Value Error Ref.
35.88063548 0.0379 gaiacollaboration2018
35.880586 60.0 cutri2003
35.880591 75.4974 wright2010
35.88063333 6.0 flewelling2016
35.88059583 bell2013
35.8805 currie2010
35.88060417 mayne2007
35.88091 keller2002
35.8806 barentsen2014
dec_deg (deg)
Value Error Ref.
57.36819937 0.0524 gaiacollaboration2018
57.368248 60.0 cutri2003
57.3682118 75.9214 wright2010
57.36820278 2.0 flewelling2016
57.36823611 bell2013
57.3682 currie2010
57.36824722 mayne2007
57.36822 keller2002
57.36823 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology