Star • GDR1 458369011596038784

Cluster
unknown
Proposed Clusters
Alternate Names
GDR2 458369015900543488
PSO J021811.077+565818.982
[KGM2001] 2870
2MASS J02181107+5658189
IPHAS J021811.07+565818.9
WISEA J021811.07+565818.8
mayne2007_persei 263
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name unknown [char] gaiacollaboration2016
mem_num 0 [integer] gaiacollaboration2016
ra 02 18 11.0825 h m s gaiacollaboration2016
dec +56 58 18.9333 d m s gaiacollaboration2016
ra_deg 34.54617712 deg gaiacollaboration2016
dec_deg 56.97192591 deg gaiacollaboration2016
pm_ra 0.616 0.071 mas/yr gaiacollaboration2018
pm_dec 3.439 0.075 mas/yr gaiacollaboration2018
plx 0.5001 0.0383 mas gaiacollaboration2018
st_dist 1999.6001 153.1387 pc gaiacollaboration2018
U 17.634 mag keller2002
B 16.763 mag keller2002
V 15.482 mag keller2002
Ic 14.162 mag keller2002
g_sloan 16.014 0.004 mag flewelling2016
r_sloan 15.016 0.003 mag flewelling2016
i_sloan 14.537 0.002 mag flewelling2016
z_sloan 14.26 0.001 mag flewelling2016
y_opt 14.059 0.003 mag (AB) flewelling2016
H_alpha_phot 17.588 mag keller2002
gaia_g 14.9885 0.0004 mag gaiacollaboration2018
gaia_bp 15.7658 0.0027 mag gaiacollaboration2018
gaia_rp 14.1245 0.0017 mag gaiacollaboration2018
tm_J 12.912 0.03 mag cutri2003
tm_H 12.318 0.035 mag cutri2003
tm_K 12.119 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.991 0.023 mag wright2010
W_4p6 12.078 0.024 mag wright2010
W_12 11.687 0.206 mag wright2010
W_22 9.13 0.522 mag wright2010
wise_flags "AABC,0000" [char] wright2010

Non Fiducial Data

Derived Stellar Properties
Teff (K)
Value Error Ref.
4318.0 207.31 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
4.186 0.738 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.66 0.335 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
16.775 0.0147648231 mayne2007
V (mag)
Value Error Ref.
15.502 0.007 mayne2007
Ic (mag)
Value Error Ref.
16.775 0.0147648231 mayne2007
r_sloan (mag)
Value Error Ref.
14.94 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.18 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.56 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 11.083 gaiacollaboration2018
02 18 11.074 cutri2003
02 18 11.080 wright2010
02 18 11.082 flewelling2016
02 18 11.072 mayne2007
02 18 11.126 keller2002
02 18 11.071 barentsen2014
dec (d m s)
Value Error Ref.
+56 58 18.93 gaiacollaboration2018
+56 58 18.94 cutri2003
+56 58 18.87 wright2010
+56 58 18.93 flewelling2016
+56 58 18.88 mayne2007
+56 58 18.55 keller2002
+56 58 18.91 barentsen2014
ra_deg (deg)
Value Error Ref.
34.54617755 0.0218 gaiacollaboration2018
34.546143 60.0 cutri2003
34.5461653 48.0368 wright2010
34.546175 4.0 flewelling2016
34.54613333 mayne2007
34.54636 keller2002
34.54613 barentsen2014
dec_deg (deg)
Value Error Ref.
56.97192626 0.0301 gaiacollaboration2018
56.971928 60.0 cutri2003
56.9719076 51.1178 wright2010
56.971925 4.0 flewelling2016
56.97191111 mayne2007
56.97182 keller2002
56.97192 barentsen2014