Star • GDR1 458404642643781888

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[SHM2002] 3657
GDR1 458404642643781888
PSO J022220.091+570051.655
[Cloutier2014] 2926
WISEA J022220.10+570051.6
[KGM2001] 3363
[CHI2010] h Per M 3021
GDR2 458404646947053312
2MASS J02222008+5700516
mayne2007_persei 241
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 20.0976 h m s gaiacollaboration2016
dec +57 00 51.5808 d m s gaiacollaboration2016
ra_deg 35.58374 deg gaiacollaboration2016
dec_deg 57.014328 deg gaiacollaboration2016
pm_ra -0.655 0.082 mas/yr gaiacollaboration2018
pm_dec -1.068 0.084 mas/yr gaiacollaboration2018
plx 0.3311 0.0417 mas gaiacollaboration2018
st_dist 3020.2356 380.38 pc gaiacollaboration2018
U 16.692 mag slesnick2002
B 16.325 mag slesnick2002
V 15.686 0.001 mag currie2010
Ic 14.918 0.006 mag currie2010
g_sloan 15.958 0.004 mag flewelling2016
r_sloan 15.555 0.005 mag flewelling2016
i_sloan 15.388 0.003 mag flewelling2016
z_sloan 15.308 0.003 mag flewelling2016
y_opt 15.164 0.008 mag (AB) flewelling2016
H_alpha_phot 18.595 mag keller2002
gaia_g 15.5545 0.0005 mag gaiacollaboration2018
gaia_bp 15.9085 0.0054 mag gaiacollaboration2018
gaia_rp 15.0048 0.002 mag gaiacollaboration2018
tm_J 14.292 0.036 mag cutri2003
tm_H 14.095 mag cutri2003
tm_K 14.093 mag cutri2003
tm_flags "AUU,0" [char] cutri2003
S_3p6 13.9636 0.0281 mag cloutier2014
S_4p5 13.9158 0.034 mag cloutier2014
S_5p8 13.9612 0.0486 mag cloutier2014
S_8 13.889 0.0666 mag cloutier2014
W_3p4 13.907 0.027 mag wright2010
W_4p6 13.889 0.038 mag wright2010
W_12 12.106 mag wright2010
W_22 9.244 mag wright2010
wise_flags "AAUU,hhHH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5377.0 403.585 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
4.226 1.205 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.37 0.335 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.465 0.053 bell2013
16.819 keller2002
B (mag)
Value Error Ref.
16.391 0.013892444 mayne2007
16.387 keller2002
V (mag)
Value Error Ref.
15.712 0.007 mayne2007
15.688 slesnick2002
15.713 keller2002
Ic (mag)
Value Error Ref.
16.391 0.013892444 mayne2007
15.071 keller2002
g_sloan (mag)
Value Error Ref.
15.938 0.007 bell2013
r_sloan (mag)
Value Error Ref.
15.539 0.008 bell2013
i_sloan (mag)
Value Error Ref.
15.366 0.014 bell2013
z_sloan (mag)
Value Error Ref.
15.271 0.006 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 20.098 gaiacollaboration2018
02 22 20.080 cutri2003
02 22 20.100 wright2010
02 22 20.099 flewelling2016
02 22 20.088 cloutier2014
02 22 20.082 bell2013
02 22 20.088 currie2010
02 22 20.091 mayne2007
02 22 20.03 slesnick2002
02 22 20.167 keller2002
dec (d m s)
Value Error Ref.
+57 00 51.58 gaiacollaboration2018
+57 00 51.69 cutri2003
+57 00 51.69 wright2010
+57 00 51.58 flewelling2016
+57 00 51.84 cloutier2014
+57 00 51.67 bell2013
+57 00 51.84 currie2010
+57 00 51.68 mayne2007
+57 00 51.3 slesnick2002
+57 00 51.34 keller2002
ra_deg (deg)
Value Error Ref.
35.58374025 0.0254 gaiacollaboration2018
35.583667 73.03 cutri2003
35.5837508 45.4304 wright2010
35.58374583 8.0 flewelling2016
35.5837 cloutier2014
35.583675 bell2013
35.5837 currie2010
35.5837125 mayne2007
35.58345833 slesnick2002
35.58403 keller2002
dec_deg (deg)
Value Error Ref.
57.01432779 0.0321 gaiacollaboration2018
57.014359 73.03 cutri2003
57.0143596 47.8896 wright2010
57.01432778 4.0 flewelling2016
57.0144 cloutier2014
57.01435278 bell2013
57.0144 currie2010
57.01435556 mayne2007
57.01425 slesnick2002
57.01426 keller2002

All young stellar objects welcome!

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