Star • GDR1 458371004460956800

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 3229
PSO J021828.712+570142.104
[SHM2002] 3446
IPHAS J021828.71+570142.1
[Cloutier2014] 460
[CHI2010] h Per M 509
[CHI2010] S 10885
GDR2 458371008765679616
2MASS J02182870+5701420
WISEA J021828.67+570142.2
[CHI2010] h Per M509
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 28.7141 h m s gaiacollaboration2016
dec +57 01 42.0863 d m s gaiacollaboration2016
ra_deg 34.61964228 deg gaiacollaboration2016
dec_deg 57.02835731 deg gaiacollaboration2016
pm_ra -0.835 0.084 mas/yr gaiacollaboration2018
pm_dec -1.026 0.097 mas/yr gaiacollaboration2018
plx 0.3749 0.0454 mas gaiacollaboration2018
st_dist 2667.378 323.0167 pc gaiacollaboration2018
spt A3.4 [char] currie2010
spt_num 23.4 2.5 [decimal allowed] currie2010
spt_lit A3.4 [char] currie2010
U 16.646 mag slesnick2002
B 16.241 mag slesnick2002
V 15.58 0.001 mag currie2010
Ic 14.831 0.006 mag currie2010
g_sloan 15.835 0.006 mag flewelling2016
r_sloan 15.42 0.004 mag flewelling2016
i_sloan 15.257 0.005 mag flewelling2016
z_sloan 15.17 0.003 mag flewelling2016
y_opt 15.048 0.003 mag (AB) flewelling2016
H_alpha_phot 18.478 mag keller2002
gaia_g 15.4291 0.0004 mag gaiacollaboration2018
gaia_bp 15.7898 0.0022 mag gaiacollaboration2018
gaia_rp 14.8802 0.0025 mag gaiacollaboration2018
tm_J 14.181 0.029 mag cutri2003
tm_H 13.994 0.044 mag cutri2003
tm_K 13.932 0.048 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8414 0.0272 mag cloutier2014
S_4p5 13.7863 0.0322 mag cloutier2014
S_5p8 13.8621 0.0527 mag cloutier2014
S_8 13.83 0.0683 mag cloutier2014
S_24 11.854 0.129 mag cloutier2014
W_3p4 13.767 0.025 mag wright2010
W_4p6 14.044 0.036 mag wright2010
W_12 12.603 mag wright2010
W_22 8.93 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.
5527.32 621.85 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.638 0.982 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.08 0.41 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.78 keller2002
B (mag)
Value Error Ref.
16.273 keller2002
V (mag)
Value Error Ref.
15.568 slesnick2002
15.615 keller2002
Ic (mag)
Value Error Ref.
14.945 keller2002
r_sloan (mag)
Value Error Ref.
15.34 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.94 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.22 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 28.714 gaiacollaboration2018
02 18 28.710 cutri2003
02 18 28.673 wright2010
02 18 28.714 flewelling2016
02 18 28.704 cloutier2014
02 18 28.704 currie2010
02 18 28.64 slesnick2002
02 18 28.745 keller2002
02 18 28.709 barentsen2014
dec (d m s)
Value Error Ref.
+57 01 42.09 gaiacollaboration2018
+57 01 42.06 cutri2003
+57 01 42.29 wright2010
+57 01 42.08 flewelling2016
+57 01 42.24 cloutier2014
+57 01 42.24 currie2010
+57 01 42.2 slesnick2002
+57 01 41.77 keller2002
+57 01 42.13 barentsen2014
ra_deg (deg)
Value Error Ref.
34.61964229 0.0257 gaiacollaboration2018
34.619624 60.0 cutri2003
34.61947 17.8639 wright2010
34.61964167 4.0 flewelling2016
34.6196 cloutier2014
34.6196 currie2010
34.61933333 slesnick2002
34.61977 keller2002
34.61962 barentsen2014
dec_deg (deg)
Value Error Ref.
57.02835705 0.0359 gaiacollaboration2018
57.028351 60.0 cutri2003
57.0284143 19.9176 wright2010
57.02835556 6.0 flewelling2016
57.0284 cloutier2014
57.0284 currie2010
57.02838889 slesnick2002
57.02827 keller2002
57.02837 barentsen2014

All young stellar objects welcome!

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