Star • GDR1 458370626503890304

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458370626503890304
[KGM2001] 12564
[Cloutier2014] 1147
[CHI2010] h Per M1205
mayne2007_persei 1145
PSO J021812.408+570356.116
[CHI2010] h Per M 1205
[CHI2010] S 4385
IPHAS J021812.39+570356.0
[MAB2013] 364
2MASS J02181238+5703559
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 12.4141 h m s gaiacollaboration2016
dec +57 03 56.0899 d m s gaiacollaboration2016
ra_deg 34.5517253 deg gaiacollaboration2016
dec_deg 57.06558053 deg gaiacollaboration2016
pm_ra -0.476 0.279 mas/yr gaiacollaboration2018
pm_dec -0.826 0.275 mas/yr gaiacollaboration2018
plx 0.5027 0.1516 mas gaiacollaboration2018
st_dist 1989.258 599.9035 pc gaiacollaboration2018
spt G5.3 [char] currie2010
spt_num 45.3 2.5 [decimal allowed] currie2010
spt_lit G5.3 [char] currie2010
var_amp 0.011 mag moraux2013
rot_period 3.88 days moraux2013
V 18.716 0.003 mag currie2010
Ic 17.054 0.002 mag currie2010
g_sloan 19.112 0.007 mag flewelling2016
r_sloan 18.12 0.016 mag flewelling2016
i_sloan 17.522 0.014 mag flewelling2016
z_sloan 17.19 0.003 mag flewelling2016
y_opt 16.994 0.016 mag (AB) flewelling2016
H_alpha_phot 17.56 0.02 mag barentsen2014
gaia_g 17.9691 0.0019 mag gaiacollaboration2018
gaia_bp 18.6595 0.0191 mag gaiacollaboration2018
gaia_rp 16.9979 0.0107 mag gaiacollaboration2018
tm_J 15.704 0.061 mag cutri2003
tm_H 15.083 0.066 mag cutri2003
tm_K 14.938 0.118 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
J 15.78 mag moraux2013
H 15.14 mag moraux2013
K 14.96 mag moraux2013
S_3p6 14.7618 0.0391 mag cloutier2014
S_4p5 14.8153 0.0502 mag cloutier2014
S_5p8 14.701 0.0714 mag cloutier2014
S_8 14.6194 0.0978 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
M_star (Msun)
Value Error Ref.
1.19 moraux2013
log_M_star (log Msun)
Value Error Ref.
0.0755 moraux2013
Optical Photometry
B (mag)
Value Error Ref.
19.883 0.0810493677 mayne2007
V (mag)
Value Error Ref.
18.536 0.013 mayne2007
18.57 keller2002
Ic (mag)
Value Error Ref.
19.883 0.0810493677 mayne2007
17.046 keller2002
r_sloan (mag)
Value Error Ref.
17.95 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.45 moraux2013
17.18 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 12.414 gaiacollaboration2018
02 18 12.414 flewelling2016
02 18 12.42 moraux2013
02 18 12.394 barentsen2014
02 18 12.400 mayne2007
02 18 12.389 cutri2003
02 18 12.384 cloutier2014
02 18 12.384 currie2010
02 18 12.389 keller2002
dec (d m s)
Value Error Ref.
+57 03 56.09 gaiacollaboration2018
+57 03 56.09 flewelling2016
+57 03 56.4 moraux2013
+57 03 55.94 barentsen2014
+57 03 56.11 mayne2007
+57 03 55.94 cutri2003
+57 03 56.16 cloutier2014
+57 03 56.16 currie2010
+57 03 55.73 keller2002
ra_deg (deg)
Value Error Ref.
34.55172528 0.0861 gaiacollaboration2018
34.551725 10.0 flewelling2016
34.55175 moraux2013
34.55164 barentsen2014
34.55166667 mayne2007
34.551621 0.0 cutri2003
34.5516 cloutier2014
34.5516 currie2010
34.55162 keller2002
dec_deg (deg)
Value Error Ref.
57.06558028 0.1163 gaiacollaboration2018
57.06558056 19.0 flewelling2016
57.06566667 moraux2013
57.06554 barentsen2014
57.06558611 mayne2007
57.06554 0.0 cutri2003
57.0656 cloutier2014
57.0656 currie2010
57.06548 keller2002

All young stellar objects welcome!

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