Star • GDR1 458453055512430080

Cluster
chi Per
Proposed Clusters
Alternate Names
[BNM2013] 19.04 3784
IPHAS J022149.16+570615.2
GDR1 458453055512430080
PSO J022149.159+570615.213
[KGM2001] 14804
GDR2 458453059820390784
mayne2007_persei 2816
GDR1 458453055512430080
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 21 49.1627 h m s gaiacollaboration2016
dec +57 06 15.1627 d m s gaiacollaboration2016
ra_deg 35.45484476 deg gaiacollaboration2016
dec_deg 57.10421187 deg gaiacollaboration2016
pm_ra -1.429 0.48 mas/yr gaiacollaboration2018
pm_dec -0.347 0.55 mas/yr gaiacollaboration2018
plx 0.0002 0.2796 mas gaiacollaboration2018
st_dist 2027.575 898.2667 pc gaiacollaboration2018
U 20.76 0.105 mag bell2013
V 19.143 mag keller2002
Ic 18.146 mag keller2002
g_sloan 19.576 0.022 mag flewelling2016
r_sloan 18.865 0.01 mag flewelling2016
i_sloan 18.552 0.004 mag flewelling2016
z_sloan 18.355 0.009 mag flewelling2016
y_opt 18.265 0.019 mag (AB) flewelling2016
H_alpha_phot 18.58 0.06 mag barentsen2014
gaia_g 18.8901 0.0027 mag gaiacollaboration2018
gaia_bp 19.2578 0.0325 mag gaiacollaboration2018
gaia_rp 18.1043 0.02 mag gaiacollaboration2018

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
B (mag)
Value Error Ref.
20.036 0.1126143863 mayne2007
V (mag)
Value Error Ref.
19.133 0.019 mayne2007
Ic (mag)
Value Error Ref.
20.036 0.1126143863 mayne2007
g_sloan (mag)
Value Error Ref.
19.506 0.012 bell2013
r_sloan (mag)
Value Error Ref.
18.848 0.013 bell2013
18.78 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
18.51 0.018 bell2013
18.25 0.05 barentsen2014
z_sloan (mag)
Value Error Ref.
18.283 0.011 bell2013
gaia_g (mag)
Value Error Ref.
18.756 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 49.163 gaiacollaboration2016
02 21 49.162 flewelling2016
02 21 49.179 bell2013
02 21 49.154 barentsen2014
02 21 49.162 mayne2007
02 21 49.163 gaiacollaboration2018
02 21 49.214 keller2002
dec (d m s)
Value Error Ref.
+57 06 15.16 gaiacollaboration2016
+57 06 15.16 flewelling2016
+57 06 15.24 bell2013
+57 06 15.19 barentsen2014
+57 06 15.23 mayne2007
+57 06 15.16 gaiacollaboration2018
+57 06 14.98 keller2002
ra_deg (deg)
Value Error Ref.
35.45484476 1.139 gaiacollaboration2016
35.45484167 10.0 flewelling2016
35.4549125 bell2013
35.45481 barentsen2014
35.45484167 mayne2007
35.45484498 0.1733 gaiacollaboration2018
35.45506 keller2002
dec_deg (deg)
Value Error Ref.
57.10421187 0.574 gaiacollaboration2016
57.10421111 17.0 flewelling2016
57.10423333 bell2013
57.10422 barentsen2014
57.10423056 mayne2007
57.10421171 0.228 gaiacollaboration2018
57.10416 keller2002