Star • GDR1 458370042388249728

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 4903
2MASS J02175536+5700387
PSO J021755.356+570038.835
[CHI2010] h Per M6673
GDR2 458370046692687360
[CHI2010] S 1435
IPHAS J021755.36+570038.8
mayne2007_persei 515
[CHI2010] h Per M 6673
[Cloutier2014] 6528
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 55.3624 h m s gaiacollaboration2016
dec +57 00 38.7674 d m s gaiacollaboration2016
ra_deg 34.48067661 deg gaiacollaboration2016
dec_deg 57.01076871 deg gaiacollaboration2016
pm_ra -2.134 0.121 mas/yr gaiacollaboration2018
pm_dec 0.992 0.122 mas/yr gaiacollaboration2018
plx 0.2974 0.0651 mas gaiacollaboration2018
st_dist 3362.4748 736.036 pc gaiacollaboration2018
spt F3.5 [char] currie2010
spt_num 33.5 2.5 [decimal allowed] currie2010
spt_lit F3.5 [char] currie2010
U 17.642 mag keller2002
B 17.354 mag keller2002
V 16.505 0.002 mag currie2010
Ic 15.446 0.008 mag currie2010
g_sloan 16.861 0.004 mag flewelling2016
r_sloan 16.226 0.003 mag flewelling2016
i_sloan 15.916 0.005 mag flewelling2016
z_sloan 15.748 0.003 mag flewelling2016
y_opt 15.621 0.003 mag (AB) flewelling2016
H_alpha_phot 19.0 mag keller2002
gaia_g 16.2202 0.0006 mag gaiacollaboration2018
gaia_bp 16.7231 0.0052 mag gaiacollaboration2018
gaia_rp 15.5288 0.003 mag gaiacollaboration2018
tm_J 14.656 0.039 mag cutri2003
tm_H 14.269 0.046 mag cutri2003
tm_K 14.165 0.072 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0904 0.0298 mag cloutier2014
S_4p5 14.0236 0.0358 mag cloutier2014
S_5p8 14.0706 0.052 mag cloutier2014
S_8 13.9499 0.0689 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4865.0 50.91 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.362 0.017 mayne2007
V (mag)
Value Error Ref.
16.508 0.008 mayne2007
16.496 keller2002
Ic (mag)
Value Error Ref.
17.362 0.017 mayne2007
15.531 keller2002
r_sloan (mag)
Value Error Ref.
16.11 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.54 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.82 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 55.362 gaiacollaboration2018
02 17 55.361 cutri2003
02 17 55.363 flewelling2016
02 17 55.368 cloutier2014
02 17 55.368 currie2010
02 17 55.351 mayne2007
02 17 55.402 keller2002
02 17 55.361 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 38.77 gaiacollaboration2018
+57 00 38.78 cutri2003
+57 00 38.76 flewelling2016
+57 00 38.88 cloutier2014
+57 00 38.88 currie2010
+57 00 38.74 mayne2007
+57 00 38.56 keller2002
+57 00 38.77 barentsen2014
ra_deg (deg)
Value Error Ref.
34.48067606 0.0362 gaiacollaboration2018
34.480672 60.0 cutri2003
34.48067917 12.0 flewelling2016
34.4807 cloutier2014
34.4807 currie2010
34.48062917 mayne2007
34.48084 keller2002
34.48067 barentsen2014
dec_deg (deg)
Value Error Ref.
57.01076873 0.0481 gaiacollaboration2018
57.010773 60.0 cutri2003
57.01076667 41.0 flewelling2016
57.0108 cloutier2014
57.0108 currie2010
57.01076111 mayne2007
57.01071 keller2002
57.01077 barentsen2014