Star • GDR1 458571734050257920

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021748.668+572226.786
IPHAS J021748.67+572226.7
WISEA J021748.62+572226.7
[CHI2010] h Per M6520
[CHI2010] S 995
[KGM2001] 5182
[CHI2010] h Per M 6520
[Cloutier2014] 6376
GDR2 458571738354457984
2MASS J02174866+5722267
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 48.6682 h m s gaiacollaboration2016
dec +57 22 26.7241 d m s gaiacollaboration2016
ra_deg 34.45278417 deg gaiacollaboration2016
dec_deg 57.37409004 deg gaiacollaboration2016
pm_ra -0.41 0.105 mas/yr gaiacollaboration2018
pm_dec -1.115 0.109 mas/yr gaiacollaboration2018
plx 0.94 0.0576 mas gaiacollaboration2018
st_dist 1063.8298 65.1879 pc gaiacollaboration2018
spt G1.8 [char] currie2010
spt_num 41.8 2.8 [decimal allowed] currie2010
spt_lit G1.8 [char] currie2010
Agaia 1.088 0.0985 mag gaiacollaboration2018
U 18.334 mag keller2002
B 17.622 mag keller2002
V 16.54 0.001 mag currie2010
Ic 15.306 0.008 mag currie2010
g_sloan 16.959 0.004 mag flewelling2016
r_sloan 16.149 0.002 mag flewelling2016
i_sloan 15.773 0.004 mag flewelling2016
z_sloan 15.567 0.004 mag flewelling2016
y_opt 15.42 0.005 mag (AB) flewelling2016
H_alpha_phot 19.0 mag keller2002
gaia_g 16.1612 0.0007 mag gaiacollaboration2018
gaia_bp 16.7826 0.0047 mag gaiacollaboration2018
gaia_rp 15.3841 0.0034 mag gaiacollaboration2018
tm_J 14.463 0.035 mag cutri2003
tm_H 13.945 0.032 mag cutri2003
tm_K 13.852 0.043 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.6651 0.025 mag cloutier2014
S_5p8 13.6758 0.0433 mag cloutier2014
W_3p4 13.49 0.028 mag wright2010
W_4p6 13.526 0.037 mag wright2010
W_12 12.194 mag wright2010
W_22 8.993 mag wright2010
wise_flags "AAUU,dd00" [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.
4552.25 303.035 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.364 0.048 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.97 0.12 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.578 keller2002
Ic (mag)
Value Error Ref.
15.43 keller2002
r_sloan (mag)
Value Error Ref.
16.06 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.4 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.74 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 48.668 gaiacollaboration2018
02 17 48.670 cutri2003
02 17 48.626 wright2010
02 17 48.667 flewelling2016
02 17 48.648 cloutier2014
02 17 48.648 currie2010
02 17 48.667 keller2002
02 17 48.674 barentsen2014
dec (d m s)
Value Error Ref.
+57 22 26.72 gaiacollaboration2018
+57 22 26.79 cutri2003
+57 22 26.72 wright2010
+57 22 26.73 flewelling2016
+57 22 26.76 cloutier2014
+57 22 26.76 currie2010
+57 22 26.26 keller2002
+57 22 26.72 barentsen2014
ra_deg (deg)
Value Error Ref.
34.45278361 0.035 gaiacollaboration2018
34.452791 60.0 cutri2003
34.4526063 10.9563 wright2010
34.45277917 4.0 flewelling2016
34.4527 cloutier2014
34.4527 currie2010
34.45278 keller2002
34.45281 barentsen2014
dec_deg (deg)
Value Error Ref.
57.3740899 0.0433 gaiacollaboration2018
57.374107 60.0 cutri2003
57.3740884 13.7514 wright2010
57.37409167 2.0 flewelling2016
57.3741 cloutier2014
57.3741 currie2010
57.37396 keller2002
57.37409 barentsen2014

All young stellar objects welcome!

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