Star • GDR1 458416118794211968

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J022305.08+571645.2
2MASS J02230502+5716454
[CHI2010] h Per M 7382
IPHAS J022305.04+571645.5
GDR2 458416123099378560
mayne2007_persei 2562
[Cloutier2014] 7231
[CHI2010] S 2516
GDR1 458416118794211968
[CHI2010] h Per M7382
PSO J022305.032+571645.515
[KGM2001] 7813
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 05.0382 h m s gaiacollaboration2016
dec +57 16 45.4869 d m s gaiacollaboration2016
ra_deg 35.77099244 deg gaiacollaboration2016
dec_deg 57.27930191 deg gaiacollaboration2016
pm_ra -0.861 0.15 mas/yr gaiacollaboration2018
pm_dec -0.87 0.178 mas/yr gaiacollaboration2018
plx 0.3003 0.0816 mas gaiacollaboration2018
st_dist 3330.0033 904.856 pc gaiacollaboration2018
spt F4.8 [char] currie2010
spt_num 34.8 2.0 [decimal allowed] currie2010
spt_lit F4.8 [char] currie2010
U 19.487 0.025 mag bell2013
V 17.3 0.002 mag currie2010
Ic 15.955 0.002 mag currie2010
g_sloan 17.771 0.003 mag flewelling2016
r_sloan 16.939 0.002 mag flewelling2016
i_sloan 16.509 0.002 mag flewelling2016
z_sloan 16.268 0.003 mag flewelling2016
y_opt 16.078 0.005 mag (AB) flewelling2016
H_alpha_phot 16.52 0.01 mag barentsen2014
gaia_g 16.915 0.001 mag gaiacollaboration2018
gaia_bp 17.5288 0.013 mag gaiacollaboration2018
gaia_rp 16.0961 0.0035 mag gaiacollaboration2018
tm_J 15.08 0.04 mag cutri2003
tm_H 14.618 0.057 mag cutri2003
tm_K 14.368 0.083 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3877 0.0335 mag cloutier2014
S_4p5 14.288 0.0397 mag cloutier2014
S_5p8 14.2557 0.057 mag cloutier2014
S_8 14.0382 0.0694 mag cloutier2014
W_3p4 14.246 0.03 mag wright2010
W_4p6 14.445 0.051 mag wright2010
W_12 12.5 mag wright2010
W_22 9.129 mag wright2010
wise_flags "AAUU,hh00" [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.
4449.0 288.93 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.397 0.0303644529 mayne2007
V (mag)
Value Error Ref.
17.294 0.009 mayne2007
17.394 keller2002
Ic (mag)
Value Error Ref.
18.397 0.0303644529 mayne2007
16.191 keller2002
g_sloan (mag)
Value Error Ref.
17.778 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.935 0.01 bell2013
16.84 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.479 0.013 bell2013
16.13 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.201 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 05.038 gaiacollaboration2018
02 23 05.026 cutri2003
02 23 05.090 wright2010
02 23 05.038 flewelling2016
02 23 05.016 cloutier2014
02 23 05.031 bell2013
02 23 05.016 currie2010
02 23 05.035 mayne2007
02 23 05.122 keller2002
02 23 05.042 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 45.49 gaiacollaboration2018
+57 16 45.50 cutri2003
+57 16 45.22 wright2010
+57 16 45.49 flewelling2016
+57 16 45.48 cloutier2014
+57 16 45.54 bell2013
+57 16 45.48 currie2010
+57 16 45.54 mayne2007
+57 16 45.37 keller2002
+57 16 45.52 barentsen2014
ra_deg (deg)
Value Error Ref.
35.77099243 0.0483 gaiacollaboration2018
35.770941 39.84 cutri2003
35.7712067 18.8239 wright2010
35.77099167 4.0 flewelling2016
35.7709 cloutier2014
35.7709625 bell2013
35.7709 currie2010
35.77097917 mayne2007
35.77134 keller2002
35.77101 barentsen2014
dec_deg (deg)
Value Error Ref.
57.27930176 0.0649 gaiacollaboration2018
57.279305 39.84 cutri2003
57.2792279 14.5091 wright2010
57.27930278 8.0 flewelling2016
57.2793 cloutier2014
57.27931667 bell2013
57.2793 currie2010
57.27931667 mayne2007
57.27927 keller2002
57.27931 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology