Star • GDR1 458558058872774912

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] chi Per M2074
[SHM2002] 250
[Cloutier2014] 13531
[CHI2010] chi Per M 2074
[WEBDA hper] 250
WISEA J021737.03+570300.1
[KGM2001] 222
GDR2 458558063178823040
[CHI2010] h Per M 5171
2MASS J02173703+5703002
[CHI2010] S 6229
[CKB2008] 34.4043+57.0501
mayne2007_persei 100
250
PSO J021736.999+570301.272
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 37.0432 h m s gaiacollaboration2016
dec +57 03 00.179 d m s gaiacollaboration2016
ra_deg 34.40434658 deg gaiacollaboration2016
dec_deg 57.05004972 deg gaiacollaboration2016
pm_ra -0.47 0.102 mas/yr gaiacollaboration2018
pm_dec -1.204 0.099 mas/yr gaiacollaboration2018
plx 0.4721 0.049 mas gaiacollaboration2018
st_dist 2118.1953 219.8508 pc gaiacollaboration2018
spt B4.04 [char] currie2010
spt_num 14.04 3.0 [decimal allowed] currie2010
spt_lit B4.04 [char] currie2010
vsini 109.0 25.0 km/s boyer2012
R_star 3.7 1.1 Rsun boyer2012
log_g 4.0 0.02 log cm/s2 boyer2012
U 11.283 mag currie2008
B 11.617 mag currie2008
V 11.388 0.01 mag currie2010
Ic 11.001 0.001 mag currie2010
g_sloan 11.213 mag flewelling2016
r_sloan 11.246 mag flewelling2016
i_sloan 11.314 mag flewelling2016
z_sloan 11.366 mag flewelling2016
y_opt 11.503 mag (AB) flewelling2016
H_alpha_phot 14.281 mag keller2002
gaia_g 11.282 0.0011 mag gaiacollaboration2018
gaia_bp 11.4049 0.0028 mag gaiacollaboration2018
gaia_rp 11.0424 0.0011 mag gaiacollaboration2018
tm_J 10.787 0.023 mag cutri2003
tm_H 10.76 0.03 mag cutri2003
tm_K 10.754 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.791 0.0096 mag cloutier2014
S_4p5 10.7698 0.0109 mag cloutier2014
S_5p8 10.8144 0.0134 mag cloutier2014
S_8 10.8207 0.0176 mag cloutier2014
S_24 10.64 0.1 mag currie2008
W_3p4 10.705 0.022 mag wright2010
W_4p6 10.752 0.02 mag wright2010
W_12 10.843 0.101 mag wright2010
W_22 9.089 0.491 mag wright2010
wise_flags "AAAC,hh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per boyer2012
chi Per currie2010
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
8045.0 377.25 gaiacollaboration2018
17750.0 50.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.25 0.01 boyer2012
M_star (Msun)
Value Error Ref.
5.9 0.1 boyer2012
log_M_star (log Msun)
Value Error Ref.
0.771 0.013 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
11.283 slesnick2002
11.387 keller2002
B (mag)
Value Error Ref.
11.615 0.0172046505 mayne2007
11.617 slesnick2002
11.656 keller2002
V (mag)
Value Error Ref.
11.388 currie2008
11.335 0.01 mayne2007
11.388 slesnick2002
11.365 keller2002
Ic (mag)
Value Error Ref.
11.615 0.0172046505 mayne2007
11.173 keller2002
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
10.57 0.29 currie2008
S_4p5 (mag)
Value Error Ref.
10.75 0.01 currie2008
S_5p8 (mag)
Value Error Ref.
10.82 0.01 currie2008
S_8 (mag)
Value Error Ref.
10.83 0.02 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 17 37.043 gaiacollaboration2018
02 17 37.036 cutri2003
02 17 37.037 wright2010
02 17 37.062 flewelling2016
02 17 37.032 cloutier2014
02 17 37.037 boyer2012
02 17 37.032 currie2010
02 17 37.032 currie2008
02 17 37.030 mayne2007
02 17 36.94 slesnick2002
02 17 37.073 keller2002
dec (d m s)
Value Error Ref.
+57 03 00.18 gaiacollaboration2018
+57 03 00.20 cutri2003
+57 03 00.17 wright2010
+57 03 00.17 flewelling2016
+57 03 00.36 cloutier2014
+57 03 00.22 boyer2012
+57 03 00.36 currie2010
+57 03 00.36 currie2008
+57 03 00.21 mayne2007
+57 03 00.5 slesnick2002
+57 03 00.04 keller2002
ra_deg (deg)
Value Error Ref.
34.40434633 0.03 gaiacollaboration2018
34.404315 60.0 cutri2003
34.4043214 48.057 wright2010
34.404425 252.0 flewelling2016
34.4043 cloutier2014
34.40432 boyer2012
34.4043 currie2010
34.4043 currie2008
34.40429167 mayne2007
34.40391667 slesnick2002
34.40447 keller2002
dec_deg (deg)
Value Error Ref.
57.0500494 0.0368 gaiacollaboration2018
57.050056 60.0 cutri2003
57.0500481 49.7066 wright2010
57.05004722 176.0 flewelling2016
57.0501 cloutier2014
57.05006 boyer2012
57.0501 currie2010
57.0501 currie2008
57.05005833 mayne2007
57.05013889 slesnick2002
57.05001 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology