Star • GDR1 458561769725421952

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 8464
IPHAS J021749.17+571324.0
[Cloutier2014] 7329
[CHI2010] h Per M 7481
[CHI2010] S 2490
2MASS J02174916+5713239
[CHI2010] h Per M7481
PSO J021749.172+571323.949
WISEA J021749.16+571323.8
GDR2 458561774030473984
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 49.1793 h m s gaiacollaboration2016
dec +57 13 23.9022 d m s gaiacollaboration2016
ra_deg 34.45491389 deg gaiacollaboration2016
dec_deg 57.22330616 deg gaiacollaboration2016
pm_ra 5.048 0.147 mas/yr gaiacollaboration2018
pm_dec -3.27 0.158 mas/yr gaiacollaboration2018
plx 1.18 0.0909 mas gaiacollaboration2018
st_dist 847.4576 65.283 pc gaiacollaboration2018
spt K5.9 [char] currie2010
spt_num 55.9 1.4 [decimal allowed] currie2010
spt_lit K5.9 [char] currie2010
Agaia 0.3192 0.2525 mag gaiacollaboration2018
V 17.544 0.002 mag currie2010
Ic 16.071 0.002 mag currie2010
g_sloan 18.075 0.007 mag flewelling2016
r_sloan 17.035 0.003 mag flewelling2016
i_sloan 16.592 0.005 mag flewelling2016
z_sloan 16.35 0.003 mag flewelling2016
y_opt 16.162 0.007 mag (AB) flewelling2016
H_alpha_phot 19.803 mag keller2002
gaia_g 17.047 0.0009 mag gaiacollaboration2018
gaia_bp 17.7967 0.0088 mag gaiacollaboration2018
gaia_rp 16.1853 0.0044 mag gaiacollaboration2018
tm_J 15.068 0.045 mag cutri2003
tm_H 14.516 0.044 mag cutri2003
tm_K 14.234 0.061 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3112 0.0324 mag cloutier2014
S_4p5 14.272 0.0394 mag cloutier2014
S_5p8 14.242 0.0565 mag cloutier2014
S_8 14.3341 0.0822 mag cloutier2014
W_3p4 14.25 0.03 mag wright2010
W_4p6 14.482 0.057 mag wright2010
W_12 12.585 mag wright2010
W_22 8.321 mag wright2010
wise_flags "AAUU,0000" [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.
4271.87 118.665 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.116 0.0185 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.62 0.035 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.511 keller2002
Ic (mag)
Value Error Ref.
16.212 keller2002
r_sloan (mag)
Value Error Ref.
16.91 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.18 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
16.53 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 49.180 gaiacollaboration2018
02 17 49.164 cutri2003
02 17 49.166 wright2010
02 17 49.180 flewelling2016
02 17 49.152 cloutier2014
02 17 49.152 currie2010
02 17 49.222 keller2002
02 17 49.169 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 23.90 gaiacollaboration2018
+57 13 23.91 cutri2003
+57 13 23.86 wright2010
+57 13 23.90 flewelling2016
+57 13 23.88 cloutier2014
+57 13 23.88 currie2010
+57 13 23.70 keller2002
+57 13 24.02 barentsen2014
ra_deg (deg)
Value Error Ref.
34.45491467 0.0522 gaiacollaboration2018
34.454851 0.0 cutri2003
34.4548573 79.9938 wright2010
34.45491667 4.0 flewelling2016
34.4548 cloutier2014
34.4548 currie2010
34.45509 keller2002
34.45487 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22330565 0.0721 gaiacollaboration2018
57.223309 0.0 cutri2003
57.2232939 85.9308 wright2010
57.22330556 10.0 flewelling2016
57.2233 cloutier2014
57.2233 currie2010
57.22325 keller2002
57.22334 barentsen2014

All young stellar objects welcome!

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