Star • GDR1 458412064344911360

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 1388
2MASS J02232927+5713262
[KGM2001] 1394
GDR2 458412068650277376
[CHI2010] h Per M 5441
GDR1 458412064344911360
[KGM2001] 1457
[Cloutier2014] 5303
[CHI2010] S 5246
[CHI2010] h Per M5441
IPHAS J022329.30+571326.2
PSO J022329.290+571326.221
2784
mayne2007_persei 374
[SHM2002] 1548
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 29.2926 h m s gaiacollaboration2016
dec +57 13 26.1843 d m s gaiacollaboration2016
ra_deg 35.87205235 deg gaiacollaboration2016
dec_deg 57.22394008 deg gaiacollaboration2016
pm_ra -0.52 0.053 mas/yr gaiacollaboration2018
pm_dec -1.054 0.064 mas/yr gaiacollaboration2018
plx 0.3543 0.0309 mas gaiacollaboration2018
st_dist 2822.4668 246.1593 pc gaiacollaboration2018
spt B8.0 [char] currie2010
spt_num 18.0 1.3 [decimal allowed] currie2010
spt_lit B8.0 [char] currie2010
Agaia 1.6905 0.2369 mag gaiacollaboration2018
U 14.744 mag slesnick2002
B 14.731 mag slesnick2002
V 14.195 0.004 mag currie2010
Ic 13.59 0.003 mag currie2010
g_sloan 14.405 0.004 mag flewelling2016
r_sloan 14.141 0.004 mag flewelling2016
i_sloan 14.058 0.015 mag flewelling2016
z_sloan 13.978 0.006 mag flewelling2016
y_opt 13.908 0.023 mag (AB) flewelling2016
H_alpha_phot 17.19 mag keller2002
gaia_g 14.1055 0.0003 mag gaiacollaboration2018
gaia_bp 14.3736 0.0032 mag gaiacollaboration2018
gaia_rp 13.6593 0.0017 mag gaiacollaboration2018
tm_J 13.157 0.021 mag cutri2003
tm_H 13.037 0.03 mag cutri2003
tm_K 12.997 0.03 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 12.969 0.0198 mag cloutier2014
S_4p5 12.9756 0.0236 mag cloutier2014
S_5p8 13.0783 0.0755 mag cloutier2014
S_8 13.0927 0.0482 mag cloutier2014

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.
6240.75 461.075 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
13.278 2.7885 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.12 0.445 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.518 0.006 bell2013
14.786 keller2002
B (mag)
Value Error Ref.
25.982 0.8020623417 mayne2007
14.771 keller2002
V (mag)
Value Error Ref.
14.176 0.01 mayne2007
14.224 slesnick2002
14.272 keller2002
Ic (mag)
Value Error Ref.
25.982 0.8020623417 mayne2007
13.797 keller2002
g_sloan (mag)
Value Error Ref.
14.397 0.007 bell2013
r_sloan (mag)
Value Error Ref.
14.126 0.007 bell2013
13.99 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.022 0.013 bell2013
13.65 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
13.959 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
13.82 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 23 29.293 gaiacollaboration2018
02 23 29.280 cutri2003
02 23 29.292 flewelling2016
02 23 29.280 cloutier2014
02 23 29.281 bell2013
02 23 29.280 currie2010
02 23 29.289 mayne2007
02 23 29.22 slesnick2002
02 23 29.390 keller2002
02 23 29.299 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 26.18 gaiacollaboration2018
+57 13 26.23 cutri2003
+57 13 26.18 flewelling2016
+57 13 26.40 cloutier2014
+57 13 26.22 bell2013
+57 13 26.40 currie2010
+57 13 26.24 mayne2007
+57 13 26.0 slesnick2002
+57 13 25.93 keller2002
+57 13 26.18 barentsen2014
ra_deg (deg)
Value Error Ref.
35.8720525 0.0172 gaiacollaboration2018
35.871998 60.0 cutri2003
35.87205 7.0 flewelling2016
35.872 cloutier2014
35.87200417 bell2013
35.872 currie2010
35.8720375 mayne2007
35.87175 slesnick2002
35.87246 keller2002
35.87208 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22393987 0.024 gaiacollaboration2018
57.223953 60.0 cutri2003
57.22393889 8.0 flewelling2016
57.224 cloutier2014
57.22395 bell2013
57.224 currie2010
57.22395556 mayne2007
57.22388889 slesnick2002
57.22387 keller2002
57.22394 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology