Star • GDR1 458568469874939136

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458568474179339264
IPHAS J021806.03+572024.5
[KGM2001] 8083
[Cloutier2014] 7309
[CHI2010] S 2594
[CHI2010] h Per M 7461
2MASS J02180603+5720245
PSO J021806.028+572024.450
WISEA J021806.01+572024.6
[CHI2010] h Per M7461
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 06.0297 h m s gaiacollaboration2016
dec +57 20 24.3928 d m s gaiacollaboration2016
ra_deg 34.52512387 deg gaiacollaboration2016
dec_deg 57.34010911 deg gaiacollaboration2016
pm_ra -0.945 0.151 mas/yr gaiacollaboration2018
pm_dec -1.455 0.156 mas/yr gaiacollaboration2018
plx 0.8476 0.0835 mas gaiacollaboration2018
st_dist 1179.8018 116.2263 pc gaiacollaboration2018
spt G3.0 [char] currie2010
spt_num 43.0 2.3 [decimal allowed] currie2010
spt_lit G3.0 [char] currie2010
Agaia 0.7862 0.2206 mag gaiacollaboration2018
V 17.361 0.002 mag currie2010
Ic 16.058 0.002 mag currie2010
g_sloan 17.84 0.004 mag flewelling2016
r_sloan 16.959 0.005 mag flewelling2016
i_sloan 16.531 0.005 mag flewelling2016
z_sloan 16.315 0.002 mag flewelling2016
y_opt 16.143 0.004 mag (AB) flewelling2016
H_alpha_phot 16.5 0.01 mag barentsen2014
gaia_g 16.9526 0.0012 mag gaiacollaboration2018
gaia_bp 17.6181 0.0099 mag gaiacollaboration2018
gaia_rp 16.1397 0.0042 mag gaiacollaboration2018
tm_J 15.108 0.047 mag cutri2003
tm_H 14.539 0.054 mag cutri2003
tm_K 14.455 0.071 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3615 0.0331 mag cloutier2014
S_4p5 14.4099 0.0419 mag cloutier2014
S_5p8 14.4316 0.0649 mag cloutier2014
S_8 14.4289 0.0897 mag cloutier2014
W_3p4 14.376 0.031 mag wright2010
W_4p6 14.538 0.055 mag wright2010
W_12 12.613 mag wright2010
W_22 9.058 mag wright2010
wise_flags "AAUU,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.
4406.6 75.72 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.229 0.047 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.82 0.03 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.401 keller2002
Ic (mag)
Value Error Ref.
16.182 keller2002
r_sloan (mag)
Value Error Ref.
16.86 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.15 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 06.030 gaiacollaboration2018
02 18 06.034 cutri2003
02 18 06.019 wright2010
02 18 06.030 flewelling2016
02 18 06.000 cloutier2014
02 18 06.000 currie2010
02 18 06.046 keller2002
02 18 06.031 barentsen2014
dec (d m s)
Value Error Ref.
+57 20 24.39 gaiacollaboration2018
+57 20 24.55 cutri2003
+57 20 24.69 wright2010
+57 20 24.39 flewelling2016
+57 20 24.36 cloutier2014
+57 20 24.36 currie2010
+57 20 23.86 keller2002
+57 20 24.47 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5251234 0.0512 gaiacollaboration2018
34.525143 0.0 cutri2003
34.52508 9.8595 wright2010
34.525125 4.0 flewelling2016
34.525 cloutier2014
34.525 currie2010
34.52519 keller2002
34.52513 barentsen2014
dec_deg (deg)
Value Error Ref.
57.3401088 0.0664 gaiacollaboration2018
57.340153 0.0 cutri2003
57.3401922 10.563 wright2010
57.34010833 2.0 flewelling2016
57.3401 cloutier2014
57.3401 currie2010
57.33996 keller2002
57.34013 barentsen2014

All young stellar objects welcome!

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