Star • GDR1 458411858186399616

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458411862491852672
[Cloutier2014] 7163
PSO J022349.034+571223.863
GDR1 458411858186399616
[KGM2001] 6847
mayne2007_persei 945
WISEA J022349.00+571224.1
[CHI2010] h Per M 7314
IPHAS J022349.04+571223.9
2MASS J02234903+5712239
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 49.0343 h m s gaiacollaboration2016
dec +57 12 23.8108 d m s gaiacollaboration2016
ra_deg 35.95430962 deg gaiacollaboration2016
dec_deg 57.2066141 deg gaiacollaboration2016
pm_ra -2.943 0.147 mas/yr gaiacollaboration2018
pm_dec -1.102 0.183 mas/yr gaiacollaboration2018
plx 0.414 0.0795 mas gaiacollaboration2018
st_dist 2415.4589 463.8381 pc gaiacollaboration2018
Agaia 1.459 0.42955 mag gaiacollaboration2018
U 18.572 mag keller2002
B 18.138 mag keller2002
V 17.126 0.003 mag currie2010
Ic 15.894 0.002 mag currie2010
g_sloan 17.568 0.003 mag flewelling2016
r_sloan 16.801 0.004 mag flewelling2016
i_sloan 16.414 0.002 mag flewelling2016
z_sloan 16.205 0.003 mag flewelling2016
y_opt 16.045 0.005 mag (AB) flewelling2016
H_alpha_phot 16.34 0.01 mag barentsen2014
gaia_g 16.7858 0.001 mag gaiacollaboration2018
gaia_bp 17.3683 0.0165 mag gaiacollaboration2018
gaia_rp 16.0115 0.0036 mag gaiacollaboration2018
tm_J 15.011 0.042 mag cutri2003
tm_H 14.621 0.064 mag cutri2003
tm_K 14.525 0.077 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4492 0.0343 mag cloutier2014
S_4p5 14.4075 0.0418 mag cloutier2014
S_5p8 14.509 0.0658 mag cloutier2014
S_8 14.7075 0.0983 mag cloutier2014
W_3p4 14.61 0.032 mag wright2010
W_4p6 15.173 0.079 mag wright2010
W_12 12.444 mag wright2010
W_22 8.991 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.
4709.75 236.0 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
19.554 0.036 bell2013
B (mag)
Value Error Ref.
18.083 0.0256320112 mayne2007
V (mag)
Value Error Ref.
17.099 0.009 mayne2007
17.153 keller2002
Ic (mag)
Value Error Ref.
18.083 0.0256320112 mayne2007
16.021 keller2002
g_sloan (mag)
Value Error Ref.
17.531 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.76 0.009 bell2013
16.65 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.357 0.013 bell2013
16.01 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.118 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 49.034 gaiacollaboration2018
02 23 49.030 cutri2003
02 23 49.001 wright2010
02 23 49.035 flewelling2016
02 23 49.032 cloutier2014
02 23 49.033 bell2013
02 23 49.032 currie2010
02 23 49.033 mayne2007
02 23 49.145 keller2002
02 23 49.042 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 23.81 gaiacollaboration2018
+57 12 23.91 cutri2003
+57 12 24.17 wright2010
+57 12 23.81 flewelling2016
+57 12 23.76 cloutier2014
+57 12 23.88 bell2013
+57 12 23.76 currie2010
+57 12 23.84 mayne2007
+57 12 23.65 keller2002
+57 12 23.87 barentsen2014
ra_deg (deg)
Value Error Ref.
35.95430916 0.047 gaiacollaboration2018
35.954292 60.0 cutri2003
35.9541723 34.8598 wright2010
35.9543125 2.0 flewelling2016
35.9543 cloutier2014
35.95430417 bell2013
35.9543 currie2010
35.95430417 mayne2007
35.95477 keller2002
35.95434 barentsen2014
dec_deg (deg)
Value Error Ref.
57.20661393 0.0606 gaiacollaboration2018
57.206642 70.0 cutri2003
57.206713 31.2064 wright2010
57.20661389 7.0 flewelling2016
57.2066 cloutier2014
57.20663333 bell2013
57.2066 currie2010
57.20662222 mayne2007
57.20657 keller2002
57.20663 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology