Star • GDR1 458470682061856384

Cluster
chi Per
Proposed Clusters
h and chi Per
Alternate Names
GDR2 458470686365924992
1702
PSO J022039.073+571842.746
Oo1702
[KGM2001] 56
mayne2007_persei 136
[CKB2008] 35.1627+57.3119
[WEBDA chiper] 1702
WISEA J022039.04+571842.7
[CKB2008] 25
2MASS J02203904+5718427
[SHM2002] 61
NGC 884 1702
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] boyer2012
ra 02 20 39.0468 h m s gaiacollaboration2016
dec +57 18 42.6828 d m s gaiacollaboration2016
ra_deg 35.16269508 deg gaiacollaboration2016
dec_deg 57.31185633 deg gaiacollaboration2016
pm_ra -0.619 0.082 mas/yr gaiacollaboration2018
pm_dec -1.041 0.101 mas/yr gaiacollaboration2018
plx 0.5221 0.0525 mas gaiacollaboration2018
st_dist 1915.3419 192.5981 pc gaiacollaboration2018
spt B1 [char] skiffBMK
spt_num 11.0 [decimal allowed] skiffBMK
spt_lit B1e [char] skiffBMK
Teff 24400.0 1790.0 K boyer2012
log_Teff 4.39 0.32 log K boyer2012
R_star 8.6 2.0 Rsun boyer2012
M_star 12.6 0.3 Msun boyer2012
log_M_star 1.1 0.026 log Msun boyer2012
log_g 3.67 0.24 log cm/s2 boyer2012
U 9.438 mag currie2008
B 9.97 mag currie2008
V 9.64 mag currie2008
Ic 9.562 mag keller2002
g_sloan 10.008 mag flewelling2016
r_sloan 9.847 mag flewelling2016
i_sloan 9.795 mag flewelling2016
z_sloan 9.744 mag flewelling2016
y_opt 9.718 mag (AB) flewelling2016
H_alpha_phot 11.82 mag keller2002
gaia_g 9.6949 0.001 mag gaiacollaboration2018
gaia_bp 9.8735 0.0028 mag gaiacollaboration2018
gaia_rp 9.3961 0.003 mag gaiacollaboration2018
tm_J 8.926 0.029 mag cutri2003
tm_H 8.801 0.026 mag cutri2003
tm_K 8.672 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.99 0.14 mag currie2008
S_4p5 8.84 0.02 mag currie2008
S_5p8 8.91 mag currie2008
S_8 8.83 mag currie2008
S_24 7.45 0.03 mag currie2008
W_3p4 8.996 0.023 mag wright2010
W_4p6 8.994 0.02 mag wright2010
W_12 8.699 0.029 mag wright2010
W_22 7.673 0.146 mag wright2010
wise_flags "AAAB,000O" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
7381.5 232.825 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
359.537 49.1085 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
11.59 0.735 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
9.438 slesnick2002
9.73 keller2002
B (mag)
Value Error Ref.
10.128 0.0180277564 mayne2007
9.97 slesnick2002
9.97 keller2002
V (mag)
Value Error Ref.
9.741 0.01 mayne2007
9.637 slesnick2002
9.65 keller2002
Ic (mag)
Value Error Ref.
10.128 0.0180277564 mayne2007
Coordinates
ra (h m s)
Value Error Ref.
02 20 39.047 gaiacollaboration2018
02 20 39.041 cutri2003
02 20 39.042 wright2010
02 20 39.047 flewelling2016
02 20 39.029 boyer2012
02 20 39.048 currie2008
02 20 39.063 mayne2007
02 20 38.95 slesnick2002
02 20 39.074 keller2002
02 20 39.040 skiffBMK
dec (d m s)
Value Error Ref.
+57 18 42.68 gaiacollaboration2018
+57 18 42.71 cutri2003
+57 18 42.73 wright2010
+57 18 42.68 flewelling2016
+57 18 43.49 boyer2012
+57 18 42.84 currie2008
+57 18 42.70 mayne2007
+57 18 42.9 slesnick2002
+57 18 42.37 keller2002
+57 18 42.70 skiffBMK
ra_deg (deg)
Value Error Ref.
35.16269478 0.027 gaiacollaboration2018
35.162669 60.0 cutri2003
35.1626732 46.2598 wright2010
35.16269583 1.0 flewelling2016
35.16262 boyer2012
35.1627 currie2008
35.1627625 mayne2007
35.16229167 slesnick2002
35.16281 keller2002
35.1626667 skiffBMK
dec_deg (deg)
Value Error Ref.
57.31185601 0.0381 gaiacollaboration2018
57.311863 60.0 cutri2003
57.3118687 47.3627 wright2010
57.31185556 1.0 flewelling2016
57.31208 boyer2012
57.3119 currie2008
57.31186111 mayne2007
57.31191667 slesnick2002
57.31177 keller2002
57.3118611 skiffBMK

All young stellar objects welcome!

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