Star • GDR1 458389558718431616

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J022357.05+565532.6
2MASS J02235704+5655327
[CHI2010] h Per M 6271
[CHI2010] h Per M6271
mayne2007_persei 269
GDR2 458389563021951872
IPHAS J022357.05+565532.7
[CHI2010] S 8533
[KGM2001] 4364
[Cloutier2014] 6128
PSO J022357.053+565532.681
GDR1 458389558718431616
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 57.0544 h m s gaiacollaboration2016
dec +56 55 32.6146 d m s gaiacollaboration2016
ra_deg 35.98772655 deg gaiacollaboration2016
dec_deg 56.92572628 deg gaiacollaboration2016
pm_ra -0.753 0.09 mas/yr gaiacollaboration2018
pm_dec -0.461 0.091 mas/yr gaiacollaboration2018
plx 0.2821 0.0454 mas gaiacollaboration2018
st_dist 3544.8423 570.4922 pc gaiacollaboration2018
spt F3.9 [char] currie2010
spt_num 33.9 1.9 [decimal allowed] currie2010
spt_lit F3.9 [char] currie2010
Agaia 0.583 0.6197 mag gaiacollaboration2018
U 17.51 mag keller2002
B 17.15 mag keller2002
V 16.235 0.002 mag currie2010
Ic 15.118 0.007 mag currie2010
g_sloan 16.614 0.002 mag flewelling2016
r_sloan 15.958 0.003 mag flewelling2016
i_sloan 15.629 0.005 mag flewelling2016
z_sloan 15.463 0.001 mag flewelling2016
y_opt 15.31 0.008 mag (AB) flewelling2016
H_alpha_phot 18.745 mag keller2002
gaia_g 15.9497 0.0006 mag gaiacollaboration2018
gaia_bp 16.4916 0.004 mag gaiacollaboration2018
gaia_rp 15.253 0.0021 mag gaiacollaboration2018
tm_J 14.36 0.032 mag cutri2003
tm_H 13.961 0.034 mag cutri2003
tm_K 13.879 0.047 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_4p5 13.8061 0.0324 mag cloutier2014
S_8 13.7182 0.0607 mag cloutier2014
W_3p4 13.784 0.091 mag wright2010
W_4p6 13.896 0.039 mag wright2010
W_12 12.364 mag wright2010
W_22 9.23 mag wright2010
wise_flags "AAUU,d000" [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.
4965.78 312.82 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
18.282 0.015 bell2013
B (mag)
Value Error Ref.
17.123 0.0165529454 mayne2007
V (mag)
Value Error Ref.
16.222 0.007 mayne2007
16.227 keller2002
Ic (mag)
Value Error Ref.
17.123 0.0165529454 mayne2007
15.263 keller2002
g_sloan (mag)
Value Error Ref.
16.595 0.008 bell2013
r_sloan (mag)
Value Error Ref.
15.91 0.008 bell2013
15.85 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.599 0.015 bell2013
15.25 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
15.393 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
15.58 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 23 57.054 gaiacollaboration2018
02 23 57.048 cutri2003
02 23 57.060 wright2010
02 23 57.054 flewelling2016
02 23 57.048 cloutier2014
02 23 57.055 bell2013
02 23 57.048 currie2010
02 23 57.052 mayne2007
02 23 57.211 keller2002
02 23 57.050 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 32.61 gaiacollaboration2018
+56 55 32.72 cutri2003
+56 55 32.63 wright2010
+56 55 32.61 flewelling2016
+56 55 32.88 cloutier2014
+56 55 32.70 bell2013
+56 55 32.88 currie2010
+56 55 32.70 mayne2007
+56 55 32.74 keller2002
+56 55 32.66 barentsen2014
ra_deg (deg)
Value Error Ref.
35.98772627 0.0297 gaiacollaboration2018
35.987701 60.0 cutri2003
35.9877498 61.2844 wright2010
35.987725 4.0 flewelling2016
35.9877 cloutier2014
35.98772917 bell2013
35.9877 currie2010
35.98771667 mayne2007
35.98838 keller2002
35.98771 barentsen2014
dec_deg (deg)
Value Error Ref.
56.92572613 0.0363 gaiacollaboration2018
56.925755 70.0 cutri2003
56.9257308 62.7513 wright2010
56.925725 3.0 flewelling2016
56.9258 cloutier2014
56.92575 bell2013
56.9258 currie2010
56.92575 mayne2007
56.92576 keller2002
56.92574 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology