Star • GDR1 458567164204585728

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02181733+5716116
[Cloutier2014] 744
[CHI2010] S 9165
GDR2 458567168509347072
[KGM2001] 5473
[CHI2010] h Per M797
IPHAS J021817.34+571611.7
[CHI2010] h Per M 797
mayne2007_persei 1548
PSO J021817.345+571611.657
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 17.3521 h m s gaiacollaboration2016
dec +57 16 11.6063 d m s gaiacollaboration2016
ra_deg 34.57230021 deg gaiacollaboration2016
dec_deg 57.26989064 deg gaiacollaboration2016
pm_ra 2.472 0.137 mas/yr gaiacollaboration2018
pm_dec -2.393 0.137 mas/yr gaiacollaboration2018
plx 0.4099 0.0803 mas gaiacollaboration2018
st_dist 2439.6194 477.925 pc gaiacollaboration2018
spt G1.7 [char] currie2010
spt_num 41.7 2.5 [decimal allowed] currie2010
spt_lit G1.7 [char] currie2010
Agaia 2.3597 0.4105 mag gaiacollaboration2018
V 16.716 0.001 mag currie2010
Ic 15.462 0.001 mag currie2010
g_sloan 17.13 0.005 mag flewelling2016
r_sloan 16.353 0.004 mag flewelling2016
i_sloan 15.962 0.004 mag flewelling2016
z_sloan 15.773 0.002 mag flewelling2016
y_opt 15.61 0.004 mag (AB) flewelling2016
H_alpha_phot 19.149 mag keller2002
gaia_g 16.3585 0.0009 mag gaiacollaboration2018
gaia_bp 16.9585 0.0038 mag gaiacollaboration2018
gaia_rp 15.5738 0.0024 mag gaiacollaboration2018
tm_J 14.577 0.038 mag cutri2003
tm_H 14.104 0.047 mag cutri2003
tm_K 13.996 0.069 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9044 0.0275 mag cloutier2014
S_4p5 13.8813 0.0335 mag cloutier2014
S_5p8 13.8672 0.0474 mag cloutier2014
S_8 13.914 0.0693 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.
4738.24 345.385 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.794 0.0206155281 mayne2007
V (mag)
Value Error Ref.
16.717 0.008 mayne2007
16.698 keller2002
Ic (mag)
Value Error Ref.
17.794 0.0206155281 mayne2007
15.638 keller2002
r_sloan (mag)
Value Error Ref.
16.22 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.54 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.88 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 17.352 gaiacollaboration2018
02 18 17.337 cutri2003
02 18 17.352 flewelling2016
02 18 17.328 cloutier2014
02 18 17.328 currie2010
02 18 17.345 mayne2007
02 18 17.383 keller2002
02 18 17.340 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 11.61 gaiacollaboration2018
+57 16 11.66 cutri2003
+57 16 11.61 flewelling2016
+57 16 11.64 cloutier2014
+57 16 11.64 currie2010
+57 16 11.66 mayne2007
+57 16 11.28 keller2002
+57 16 11.68 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5723003 0.0449 gaiacollaboration2018
34.572238 60.0 cutri2003
34.5723 5.0 flewelling2016
34.5722 cloutier2014
34.5722 currie2010
34.57227083 mayne2007
34.57243 keller2002
34.57225 barentsen2014
dec_deg (deg)
Value Error Ref.
57.26989035 0.0606 gaiacollaboration2018
57.269905 60.0 cutri2003
57.26989167 3.0 flewelling2016
57.2699 cloutier2014
57.2699 currie2010
57.26990556 mayne2007
57.2698 keller2002
57.26991 barentsen2014