Star • GDR1 458378529244469632

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
mayne2007_persei 277
900
[SHM2002] 507
[CHI2010] S 6267
[KGM2001] 471
PSO J021852.425+571313.070
GDR2 458378529244469632
2MASS J02185242+5713131
IPHAS J021852.42+571313.2
[CHI2010] chi Per M 1024
[CHI2010] chi Per M1024
[Cloutier2014] 13421
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 52.4358 h m s gaiacollaboration2016
dec +57 13 13.0746 d m s gaiacollaboration2016
ra_deg 34.71848249 deg gaiacollaboration2016
dec_deg 57.2202985 deg gaiacollaboration2016
pm_ra -1.046 0.085 mas/yr gaiacollaboration2018
pm_dec -1.217 0.11 mas/yr gaiacollaboration2018
plx 0.3221 0.0515 mas gaiacollaboration2018
st_dist 3104.6259 496.3931 pc gaiacollaboration2018
spt B4.6 [char] currie2010
spt_num 14.6 1.4 [decimal allowed] currie2010
spt_lit B4.6 [char] currie2010
Agaia 1.4147 0.24705 mag gaiacollaboration2018
U 12.747 mag slesnick2002
B 12.973 mag slesnick2002
V 12.532 0.01 mag currie2010
Ic 12.18 mag keller2002
g_sloan 12.494 mag flewelling2016
r_sloan 12.435 mag flewelling2016
i_sloan 12.449 mag flewelling2016
z_sloan 12.446 mag flewelling2016
y_opt 12.397 0.005 mag (AB) flewelling2016
H_alpha_phot 15.4 mag keller2002
gaia_g 12.4458 0.0003 mag gaiacollaboration2018
gaia_bp 12.653 0.0021 mag gaiacollaboration2018
gaia_rp 12.0646 0.0011 mag gaiacollaboration2018
tm_J 11.666 0.082 mag cutri2003
tm_H 11.596 0.036 mag cutri2003
tm_K 11.524 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 11.3502 0.0112 mag cloutier2014
S_4p5 11.4365 0.0134 mag cloutier2014
S_5p8 11.416 0.0164 mag cloutier2014
S_8 11.3827 0.0223 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6740.76 263.27 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
73.93 16.1335 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
6.3 0.485 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
12.864 keller2002
B (mag)
Value Error Ref.
12.928 0.0130384048 mayne2007
12.95 keller2002
V (mag)
Value Error Ref.
12.533 0.007 mayne2007
12.532 slesnick2002
12.546 keller2002
Ic (mag)
Value Error Ref.
12.928 0.0130384048 mayne2007
r_sloan (mag)
Value Error Ref.
12.42 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
12.14 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
12.17 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 52.436 gaiacollaboration2018
02 18 52.429 cutri2003
02 18 52.433 flewelling2016
02 18 52.440 cloutier2014
02 18 52.440 currie2010
02 18 52.429 mayne2007
02 18 52.36 slesnick2002
02 18 52.354 keller2002
02 18 52.423 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 13.07 gaiacollaboration2018
+57 13 13.13 cutri2003
+57 13 13.08 flewelling2016
+57 13 13.08 cloutier2014
+57 13 13.08 currie2010
+57 13 13.10 mayne2007
+57 13 13.4 slesnick2002
+57 13 12.94 keller2002
+57 13 13.15 barentsen2014
ra_deg (deg)
Value Error Ref.
34.71848209 0.0254 gaiacollaboration2018
34.718456 60.0 cutri2003
34.71847083 41.0 flewelling2016
34.7185 cloutier2014
34.7185 currie2010
34.71845417 mayne2007
34.71816667 slesnick2002
34.71814 keller2002
34.71843 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22029851 0.0374 gaiacollaboration2018
57.220314 60.0 cutri2003
57.2203 42.0 flewelling2016
57.2203 cloutier2014
57.2203 currie2010
57.22030556 mayne2007
57.22038889 slesnick2002
57.22026 keller2002
57.22032 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology