Star • GDR1 458372756807053824

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
2MASS J02182498+5708444
GDR2 458372761111981312
625
[CHI2010] S 5891
[SHM2002] 1727
[KGM2001] 1611
h-203
[CHI2010] chi Per M 1034
[CHI2010] chi Per M1034
PSO J021824.979+570844.476
[Cloutier2014] 13423
IPHAS J021824.98+570844.5
mayne2007_persei 357
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 24.9883 h m s gaiacollaboration2016
dec +57 08 44.4786 d m s gaiacollaboration2016
ra_deg 34.60411787 deg gaiacollaboration2016
dec_deg 57.14568849 deg gaiacollaboration2016
pm_ra -0.779 0.058 mas/yr gaiacollaboration2018
pm_dec -1.279 0.077 mas/yr gaiacollaboration2018
plx 0.3894 0.0367 mas gaiacollaboration2018
st_dist 2568.0534 242.0328 pc gaiacollaboration2018
spt B4.88 [char] currie2010
spt_num 14.88 1.4 [decimal allowed] currie2010
spt_lit B4.88 [char] currie2010
U 15.059 mag slesnick2002
B 14.897 mag slesnick2002
V 14.406 0.01 mag currie2010
Ic 13.97 mag keller2002
g_sloan 14.596 0.002 mag flewelling2016
r_sloan 14.334 0.003 mag flewelling2016
i_sloan 14.252 0.002 mag flewelling2016
z_sloan 14.185 0.002 mag flewelling2016
y_opt 14.078 0.003 mag (AB) flewelling2016
H_alpha_phot 17.472 mag keller2002
gaia_g 14.31 0.0003 mag gaiacollaboration2018
gaia_bp 14.5714 0.0019 mag gaiacollaboration2018
gaia_rp 13.8606 0.0014 mag gaiacollaboration2018
tm_J 13.277 0.031 mag cutri2003
tm_H 13.159 0.036 mag cutri2003
tm_K 13.072 0.035 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.0802 0.02 mag cloutier2014
S_4p5 13.0125 0.0236 mag cloutier2014
S_5p8 13.0654 0.0321 mag cloutier2014
S_8 13.0135 0.0444 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6217.33 303.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
9.112 1.994 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.6 0.24 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.198 keller2002
B (mag)
Value Error Ref.
14.883 0.0144222051 mayne2007
14.929 keller2002
V (mag)
Value Error Ref.
14.413 0.008 mayne2007
14.406 slesnick2002
14.422 keller2002
Ic (mag)
Value Error Ref.
14.883 0.0144222051 mayne2007
r_sloan (mag)
Value Error Ref.
14.21 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.92 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.08 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 24.988 gaiacollaboration2018
02 18 24.983 cutri2003
02 18 24.987 flewelling2016
02 18 24.984 cloutier2014
02 18 24.984 currie2010
02 18 24.986 mayne2007
02 18 24.92 slesnick2002
02 18 24.934 keller2002
02 18 24.977 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 44.48 gaiacollaboration2018
+57 08 44.47 cutri2003
+57 08 44.47 flewelling2016
+57 08 44.52 cloutier2014
+57 08 44.52 currie2010
+57 08 44.55 mayne2007
+57 08 44.8 slesnick2002
+57 08 44.34 keller2002
+57 08 44.52 barentsen2014
ra_deg (deg)
Value Error Ref.
34.60411735 0.0194 gaiacollaboration2018
34.604096 60.0 cutri2003
34.6041125 25.0 flewelling2016
34.6041 cloutier2014
34.6041 currie2010
34.60410833 mayne2007
34.60383333 slesnick2002
34.60389 keller2002
34.60407 barentsen2014
dec_deg (deg)
Value Error Ref.
57.14568831 0.0288 gaiacollaboration2018
57.145687 60.0 cutri2003
57.14568611 60.0 flewelling2016
57.1457 cloutier2014
57.1457 currie2010
57.14570833 mayne2007
57.14577778 slesnick2002
57.14565 keller2002
57.1457 barentsen2014

All young stellar objects welcome!

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