Star • GDR1 458567645241080832

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 965
GDR2 458567649545641728
PSO J021820.047+571840.930
[CHI2010] h Per M 5934
WISEA J021820.04+571840.8
[Cloutier2014] 5794
[KGM2001] 3273
2MASS J02182004+5718409
[SHM2002] 3449
IPHAS J021820.05+571840.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 20.0517 h m s gaiacollaboration2016
dec +57 18 40.8743 d m s gaiacollaboration2016
ra_deg 34.58354889 deg gaiacollaboration2016
dec_deg 57.31135397 deg gaiacollaboration2016
pm_ra -0.647 0.067 mas/yr gaiacollaboration2018
pm_dec -0.987 0.073 mas/yr gaiacollaboration2018
plx 0.4082 0.0403 mas gaiacollaboration2018
st_dist 2449.7795 241.8572 pc gaiacollaboration2018
U 16.667 mag slesnick2002
B 16.27 mag slesnick2002
V 15.578 0.001 mag currie2010
Ic 14.803 0.006 mag currie2010
g_sloan 15.826 0.002 mag flewelling2016
r_sloan 15.403 0.003 mag flewelling2016
i_sloan 15.201 0.003 mag flewelling2016
z_sloan 15.096 0.002 mag flewelling2016
y_opt 14.943 0.002 mag (AB) flewelling2016
H_alpha_phot 18.63 mag keller2002
gaia_g 15.3943 0.0005 mag gaiacollaboration2018
gaia_bp 15.7813 0.0028 mag gaiacollaboration2018
gaia_rp 14.8254 0.0027 mag gaiacollaboration2018
tm_J 14.129 0.029 mag cutri2003
tm_H 13.935 0.032 mag cutri2003
tm_K 13.74 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.76 0.0259 mag cloutier2014
S_4p5 13.693 0.0309 mag cloutier2014
S_5p8 13.7677 0.0445 mag cloutier2014
S_8 13.8593 0.0641 mag cloutier2014
W_3p4 13.732 0.027 mag wright2010
W_4p6 13.834 0.039 mag wright2010
W_12 12.707 0.538 mag wright2010
W_22 8.567 mag wright2010
wise_flags "AACU,00H0" [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.
5274.25 124.75 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.266 0.734 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.16 0.105 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
16.224 0.0147648231 mayne2007
V (mag)
Value Error Ref.
15.561 0.007 mayne2007
15.571 slesnick2002
15.609 keller2002
Ic (mag)
Value Error Ref.
16.224 0.0147648231 mayne2007
15.008 keller2002
r_sloan (mag)
Value Error Ref.
15.27 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.8 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.11 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 20.052 gaiacollaboration2018
02 18 20.048 cutri2003
02 18 20.042 wright2010
02 18 20.052 flewelling2016
02 18 20.040 cloutier2014
02 18 20.040 currie2010
02 18 20.051 mayne2007
02 18 19.96 slesnick2002
02 18 20.069 keller2002
02 18 20.050 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 40.87 gaiacollaboration2018
+57 18 40.91 cutri2003
+57 18 40.80 wright2010
+57 18 40.87 flewelling2016
+57 18 41.04 cloutier2014
+57 18 41.04 currie2010
+57 18 40.90 mayne2007
+57 18 41.4 slesnick2002
+57 18 40.50 keller2002
+57 18 40.90 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58354885 0.0233 gaiacollaboration2018
34.583532 60.0 cutri2003
34.5835087 66.4423 wright2010
34.58355 3.0 flewelling2016
34.5835 cloutier2014
34.5835 currie2010
34.58354583 mayne2007
34.58316667 slesnick2002
34.58362 keller2002
34.58354 barentsen2014
dec_deg (deg)
Value Error Ref.
57.31135376 0.0324 gaiacollaboration2018
57.311363 60.0 cutri2003
57.3113337 64.9033 wright2010
57.31135278 7.0 flewelling2016
57.3114 cloutier2014
57.3114 currie2010
57.31136111 mayne2007
57.3115 slesnick2002
57.31125 keller2002
57.31136 barentsen2014

All young stellar objects welcome!

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