Star • GDR1 458480371508165632

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[Cloutier2014] 13709
IPHAS J022044.00+573208.0
GDR2 458480375811963008
[SHM2002] 3148
[CHI2010] chi Per M2634
WISEA J022043.98+573208.1
PSO J022043.988+573208.011
[CHI2010] chi Per M 2634
[CHI2010] S 10965
2MASS J02204399+5732079
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 43.9959 h m s gaiacollaboration2016
dec +57 32 07.9651 d m s gaiacollaboration2016
ra_deg 35.18331631 deg gaiacollaboration2016
dec_deg 57.53554586 deg gaiacollaboration2016
pm_ra -1.81 0.079 mas/yr gaiacollaboration2018
pm_dec -2.174 0.081 mas/yr gaiacollaboration2018
plx 0.4104 0.0431 mas gaiacollaboration2018
st_dist 2436.6472 255.8955 pc gaiacollaboration2018
spt A7.4 [char] currie2010
spt_num 27.4 2.5 [decimal allowed] currie2010
spt_lit A7.4 [char] currie2010
U 16.5 mag slesnick2002
B 16.131 mag slesnick2002
V 15.403 0.01 mag currie2010
g_sloan 15.685 0.004 mag flewelling2016
r_sloan 15.228 0.003 mag flewelling2016
i_sloan 15.016 0.000565 mag flewelling2016
z_sloan 14.912 0.004 mag flewelling2016
y_opt 14.784 0.003 mag (AB) flewelling2016
H_alpha_phot 14.95 0.0 mag barentsen2014
gaia_g 15.2224 0.0004 mag gaiacollaboration2018
gaia_bp 15.6204 0.0035 mag gaiacollaboration2018
gaia_rp 14.6411 0.0019 mag gaiacollaboration2018
tm_J 13.893 0.026 mag cutri2003
tm_H 13.687 0.039 mag cutri2003
tm_K 13.693 0.046 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5493 0.0238 mag cloutier2014
S_4p5 13.5142 0.0287 mag cloutier2014
S_5p8 13.5476 0.0395 mag cloutier2014
S_8 13.5425 0.0548 mag cloutier2014
W_3p4 13.484 0.025 mag wright2010
W_4p6 13.56 0.032 mag wright2010
W_12 12.696 mag wright2010
W_22 8.967 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5276.42 180.57 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.785 0.894 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.33 0.165 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
15.403 slesnick2002
r_sloan (mag)
Value Error Ref.
15.11 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.65 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 43.996 gaiacollaboration2018
02 20 43.993 cutri2003
02 20 43.989 wright2010
02 20 43.996 flewelling2016
02 20 43.992 cloutier2014
02 20 43.992 currie2010
02 20 43.91 slesnick2002
02 20 43.997 barentsen2014
dec (d m s)
Value Error Ref.
+57 32 07.96 gaiacollaboration2018
+57 32 07.94 cutri2003
+57 32 08.11 wright2010
+57 32 07.96 flewelling2016
+57 32 07.80 cloutier2014
+57 32 07.80 currie2010
+57 32 08.5 slesnick2002
+57 32 08.02 barentsen2014
ra_deg (deg)
Value Error Ref.
35.1833161 0.0242 gaiacollaboration2018
35.183303 60.0 cutri2003
35.1832883 51.0358 wright2010
35.18331667 4.0 flewelling2016
35.1833 cloutier2014
35.1833 currie2010
35.18295833 slesnick2002
35.18332 barentsen2014
dec_deg (deg)
Value Error Ref.
57.53554549 0.0304 gaiacollaboration2018
57.535538 60.0 cutri2003
57.5355851 52.7686 wright2010
57.53554444 4.0 flewelling2016
57.5355 cloutier2014
57.5355 currie2010
57.53569444 slesnick2002
57.53556 barentsen2014

All young stellar objects welcome!

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