Star • GDR1 458345578254414080

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 6874
2MASS J02175514+5656029
IPHAS J021755.14+565602.9
[KGM2001] 6624
[CHI2010] S 905
PSO J021755.143+565602.957
[CKB2007] 021755.1+565603
[Cloutier2014] 6726
[CHI2010] h Per M6874
mayne2007_persei 675
GDR2 458345582558262272
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 55.1508 h m s gaiacollaboration2016
dec +56 56 02.8747 d m s gaiacollaboration2016
ra_deg 34.47979491 deg gaiacollaboration2016
dec_deg 56.93413186 deg gaiacollaboration2016
pm_ra -0.67 0.181 mas/yr gaiacollaboration2018
pm_dec -1.17 0.132 mas/yr gaiacollaboration2018
plx 0.3183 0.0727 mas gaiacollaboration2018
st_dist 3141.6902 717.5648 pc gaiacollaboration2018
spt G2.7 [char] cloutier2014
spt_num 42.7 [decimal allowed] cloutier2014
spt_lit G2.7 [char] cloutier2014
H_alpha -6.46 0.1nm cloutier2014
acc_flag True [boolean] YSOPY
V 17.034 0.001 mag currie2010
Ic 15.545 0.001 mag currie2010
g_sloan 17.686 0.004 mag flewelling2016
r_sloan 16.6 0.011 mag flewelling2016
i_sloan 16.061 0.007 mag flewelling2016
z_sloan 15.776 0.005 mag flewelling2016
y_opt 15.538 0.004 mag (AB) flewelling2016
H_alpha_phot 15.95 0.01 mag barentsen2014
gaia_g 16.5563 0.0016 mag gaiacollaboration2018
gaia_bp 17.3402 0.0082 mag gaiacollaboration2018
gaia_rp 15.659 0.0051 mag gaiacollaboration2018
tm_J 14.419 0.042 mag cutri2003
tm_H 13.745 0.041 mag cutri2003
tm_K 13.613 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4594 0.0233 mag cloutier2014
S_4p5 13.4377 0.0281 mag cloutier2014
S_5p8 13.5212 0.0417 mag cloutier2014
S_8 13.3587 0.0513 mag cloutier2014

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
ObsProp
spt ([char])
Value Error Ref.
G2.7 currie2010
G3 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
42.7 2.1 currie2010
43.0 skiffBMK
spt_lit ([char])
Value Error Ref.
G2.7 currie2010
G3:e skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
4245.06 198.23 gaiacollaboration2018
Disk
acc_flag ([boolean])
Value Error Ref.
True cloutier2014
Optical Photometry
B (mag)
Value Error Ref.
18.229 0.0243515913 mayne2007
V (mag)
Value Error Ref.
17.003 0.008 mayne2007
17.086 keller2002
Ic (mag)
Value Error Ref.
18.229 0.0243515913 mayne2007
15.634 keller2002
r_sloan (mag)
Value Error Ref.
16.43 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.64 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 55.151 gaiacollaboration2018
02 17 55.144 cutri2003
02 17 55.150 flewelling2016
02 17 55.152 cloutier2014
02 17 55.128 currie2010
02 17 55.142 mayne2007
02 17 55.198 keller2002
02 17 55.142 barentsen2014
02 17 55.140 skiffBMK
dec (d m s)
Value Error Ref.
+56 56 02.87 gaiacollaboration2018
+56 56 02.97 cutri2003
+56 56 02.88 flewelling2016
+56 56 03.12 cloutier2014
+56 56 03.12 currie2010
+56 56 02.91 mayne2007
+56 56 02.58 keller2002
+56 56 02.94 barentsen2014
+56 56 03.00 skiffBMK
ra_deg (deg)
Value Error Ref.
34.47979474 0.0511 gaiacollaboration2018
34.479768 60.0 cutri2003
34.47979167 7.0 flewelling2016
34.4798 cloutier2014
34.4797 currie2010
34.47975833 mayne2007
34.47999 keller2002
34.47976 barentsen2014
34.47975 skiffBMK
dec_deg (deg)
Value Error Ref.
56.93413158 0.0587 gaiacollaboration2018
56.934158 60.0 cutri2003
56.93413333 9.0 flewelling2016
56.9342 cloutier2014
56.9342 currie2010
56.93414167 mayne2007
56.93405 keller2002
56.93415 barentsen2014
56.9341667 skiffBMK