Star • GDR1 458456285327726208

Cluster
h and chi Per
Proposed Clusters
Alternate Names
PSO J022146.448+571407.496
[SHM2002] 256
WISEA J022146.43+571407.8
GDR2 458456289635586560
[KGM2001] 225
[CHI2010] S 5747
GDR1 458456285327726208
[CKB2008] 35.4434+57.2355
2MASS J02214642+5714078
2105
mayne2007_persei 511
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 21 46.4425 h m s gaiacollaboration2016
dec +57 14 07.7757 d m s gaiacollaboration2016
ra_deg 35.44351055 deg gaiacollaboration2016
dec_deg 57.23549325 deg gaiacollaboration2016
pm_ra 7.014 0.066 mas/yr gaiacollaboration2018
pm_dec -1.605 0.074 mas/yr gaiacollaboration2018
plx 2.077 0.0382 mas gaiacollaboration2018
st_dist 481.4636 8.855 pc gaiacollaboration2018
spt F1.2 [char] currie2010
spt_num 31.2 2.5 [decimal allowed] currie2010
spt_lit F1.2 [char] currie2010
U 12.129 mag currie2008
B 11.951 mag currie2008
V 11.423 mag currie2008
g_sloan 11.595 mag flewelling2016
r_sloan 11.371 mag flewelling2016
i_sloan 11.305 mag flewelling2016
z_sloan 11.284 mag flewelling2016
y_opt 11.272 mag (AB) flewelling2016
H_alpha_phot 14.357 mag keller2002
gaia_g 11.3095 0.0009 mag gaiacollaboration2018
gaia_bp 11.5805 0.001 mag gaiacollaboration2018
gaia_rp 10.9045 0.0009 mag gaiacollaboration2018
tm_J 10.447 0.022 mag cutri2003
tm_H 10.273 0.028 mag cutri2003
tm_K 10.199 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.13 0.06 mag currie2008
S_4p5 10.14 0.02 mag currie2008
S_5p8 10.23 0.01 mag currie2008
S_8 10.15 0.01 mag currie2008
S_24 9.91 0.05 mag currie2008
W_3p4 10.15 0.023 mag wright2010
W_4p6 10.176 0.02 mag wright2010
W_12 9.809 0.045 mag wright2010
W_22 9.091 mag wright2010
wise_flags "AAAU,hhdO" [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.
6239.9 159.58 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.076 0.1385 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.93 0.1 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
18.18 0.041 bell2013
12.129 slesnick2002
12.199 keller2002
B (mag)
Value Error Ref.
11.94 0.0180277564 mayne2007
11.951 slesnick2002
11.931 keller2002
V (mag)
Value Error Ref.
11.404 0.01 mayne2007
11.423 slesnick2002
11.434 keller2002
Ic (mag)
Value Error Ref.
11.94 0.0180277564 mayne2007
g_sloan (mag)
Value Error Ref.
11.543 0.009 bell2013
r_sloan (mag)
Value Error Ref.
11.339 0.009 bell2013
i_sloan (mag)
Value Error Ref.
11.274 0.017 bell2013
z_sloan (mag)
Value Error Ref.
11.27 0.006 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 46.443 gaiacollaboration2018
02 21 46.428 cutri2003
02 21 46.433 wright2010
02 21 46.452 flewelling2016
02 21 46.448 bell2013
02 21 46.440 currie2010
02 21 46.416 currie2008
02 21 46.425 mayne2007
02 21 46.33 slesnick2002
02 21 46.452 keller2002
dec (d m s)
Value Error Ref.
+57 14 07.77 gaiacollaboration2018
+57 14 07.80 cutri2003
+57 14 07.80 wright2010
+57 14 07.77 flewelling2016
+57 14 07.85 bell2013
+57 14 07.80 currie2010
+57 14 07.80 currie2008
+57 14 07.85 mayne2007
+57 14 08.0 slesnick2002
+57 14 07.66 keller2002
ra_deg (deg)
Value Error Ref.
35.44351196 0.0234 gaiacollaboration2018
35.443451 60.0 cutri2003
35.4434717 45.0228 wright2010
35.44355 37.0 flewelling2016
35.44353333 bell2013
35.4435 currie2010
35.4434 currie2008
35.4434375 mayne2007
35.44304167 slesnick2002
35.44355 keller2002
dec_deg (deg)
Value Error Ref.
57.23549301 0.0303 gaiacollaboration2018
57.2355 60.0 cutri2003
57.2355006 46.9994 wright2010
57.23549167 195.0 flewelling2016
57.23551389 bell2013
57.2355 currie2010
57.2355 currie2008
57.23551389 mayne2007
57.23555556 slesnick2002
57.23546 keller2002

All young stellar objects welcome!

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