Star • GDR1 458481333580742144

Cluster
h and chi Per
Proposed Clusters
Alternate Names
WISEA J022120.02+573339.3
2MASS J02212002+5733394
[CKB2008] 35.3334+57.5609
PSO J022120.027+573339.580
GDR2 458481337884602880
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 21 20.0316 h m s gaiacollaboration2016
dec +57 33 39.3479 d m s gaiacollaboration2016
ra_deg 35.33346516 deg gaiacollaboration2016
dec_deg 57.56092997 deg gaiacollaboration2016
pm_ra 0.044 0.081 mas/yr gaiacollaboration2018
pm_dec -0.641 0.088 mas/yr gaiacollaboration2018
rv -26.3 0.35 km/s gaiacollaboration2018
plx 0.4405 0.0443 mas gaiacollaboration2018
st_dist 2270.1476 228.3031 pc gaiacollaboration2018
Agaia 0.7655 0.385 mag gaiacollaboration2018
g_sloan 13.451 mag flewelling2016
r_sloan 12.293 mag flewelling2016
i_sloan 11.637 mag flewelling2016
z_sloan 11.184 mag flewelling2016
y_opt 10.984 mag (AB) flewelling2016
gaia_g 11.9162 0.0002 mag gaiacollaboration2018
gaia_bp 12.7775 0.0018 mag gaiacollaboration2018
gaia_rp 11.0114 0.0009 mag gaiacollaboration2018
tm_J 9.69 0.021 mag cutri2003
tm_H 9.095 0.028 mag cutri2003
tm_K 8.88 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.9 0.25 mag currie2008
S_4p5 8.75 0.02 mag currie2008
S_5p8 8.82 mag currie2008
S_8 8.73 mag currie2008
S_24 8.53 0.03 mag currie2008
W_3p4 8.755 0.022 mag wright2010
W_4p6 8.798 0.021 mag wright2010
W_12 8.708 0.025 mag wright2010
W_22 8.404 0.316 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4031.45 164.36 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
107.595 15.3675 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
21.26 1.665 gaiacollaboration2018
Coordinates
ra (h m s)
Value Error Ref.
02 21 20.032 gaiacollaboration2018
02 21 20.027 cutri2003
02 21 20.027 wright2010
02 21 20.047 flewelling2016
02 21 20.016 currie2008
dec (d m s)
Value Error Ref.
+57 33 39.35 gaiacollaboration2018
+57 33 39.41 cutri2003
+57 33 39.38 wright2010
+57 33 39.68 flewelling2016
+57 33 39.24 currie2008
ra_deg (deg)
Value Error Ref.
35.33346562 0.0253 gaiacollaboration2018
35.333444 60.0 cutri2003
35.3334447 43.6285 wright2010
35.33352917 122.0 flewelling2016
35.3334 currie2008
dec_deg (deg)
Value Error Ref.
57.56092988 0.0317 gaiacollaboration2018
57.560947 60.0 cutri2003
57.5609388 44.6963 wright2010
57.56102222 70.0 flewelling2016
57.5609 currie2008