Star • GDR1 458376570738785664

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458376570738785664
[MAB2013] 475
[Cloutier2014] 1222
[CHI2010] S 7263
PSO J021934.127+571044.211
2MASS J02193412+5710442
[KGM2001] 15279
WISEA J021934.08+571044.1
[CHI2010] h Per M 1280
IPHAS J021934.13+571044.2
mayne2007_persei 2245
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 34.1347 h m s gaiacollaboration2016
dec +57 10 44.1942 d m s gaiacollaboration2016
ra_deg 34.89222778 deg gaiacollaboration2016
dec_deg 57.17894284 deg gaiacollaboration2016
pm_ra -0.623 0.383 mas/yr gaiacollaboration2018
pm_dec -1.726 0.642 mas/yr gaiacollaboration2018
plx 0.3444 0.2218 mas gaiacollaboration2018
var_amp 0.017 mag moraux2013
rot_period 6.25 days moraux2013
M_star 1.11 Msun moraux2013
log_M_star 0.0453 log Msun moraux2013
V 19.148 0.004 mag currie2010
Ic 17.386 0.003 mag currie2010
g_sloan 19.845 0.023 mag flewelling2016
r_sloan 18.636 0.011 mag flewelling2016
i_sloan 17.963 0.008 mag flewelling2016
z_sloan 17.585 0.004 mag flewelling2016
y_opt 17.322 0.009 mag (AB) flewelling2016
H_alpha_phot 18.06 0.02 mag barentsen2014
gaia_g 18.4449 0.0026 mag gaiacollaboration2018
gaia_bp 19.2387 0.053 mag gaiacollaboration2018
gaia_rp 17.4592 0.0083 mag gaiacollaboration2018
tm_J 16.0 0.099 mag cutri2003
tm_H 15.26 0.095 mag cutri2003
tm_K 15.002 0.132 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
J 16.09 mag moraux2013
H 15.4 mag moraux2013
K 15.19 mag moraux2013
S_3p6 15.0706 0.0448 mag cloutier2014
S_4p5 15.0153 0.055 mag cloutier2014
S_5p8 15.0793 0.0945 mag cloutier2014
S_8 14.5928 0.1004 mag cloutier2014
W_3p4 15.283 0.094 mag wright2010
W_4p6 15.478 0.102 mag wright2010
W_12 12.678 mag wright2010
W_22 8.919 mag wright2010
wise_flags "AAUU,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
20.794 0.1811077028 mayne2007
V (mag)
Value Error Ref.
19.296 0.02 mayne2007
19.292 keller2002
Ic (mag)
Value Error Ref.
20.794 0.1811077028 mayne2007
17.555 keller2002
r_sloan (mag)
Value Error Ref.
18.48 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.87 moraux2013
17.55 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 34.120 cutri2003
02 19 34.087 wright2010
02 19 34.135 flewelling2016
02 19 34.14 moraux2013
02 19 34.133 barentsen2014
02 19 34.121 mayne2007
02 19 34.135 gaiacollaboration2018
02 19 34.128 cloutier2014
02 19 34.128 currie2010
02 19 34.135 keller2002
dec (d m s)
Value Error Ref.
+57 10 44.27 cutri2003
+57 10 44.15 wright2010
+57 10 44.19 flewelling2016
+57 10 44.4 moraux2013
+57 10 44.18 barentsen2014
+57 10 44.26 mayne2007
+57 10 44.19 gaiacollaboration2018
+57 10 44.04 cloutier2014
+57 10 44.04 currie2010
+57 10 44.08 keller2002
ra_deg (deg)
Value Error Ref.
34.892167 95.15 cutri2003
34.8920295 3.1971 wright2010
34.89222917 4.0 flewelling2016
34.89225 moraux2013
34.89222 barentsen2014
34.89217083 mayne2007
34.89222756 0.1302 gaiacollaboration2018
34.8922 cloutier2014
34.8922 currie2010
34.89223 keller2002
dec_deg (deg)
Value Error Ref.
57.178963 84.64 cutri2003
57.1789309 22.3657 wright2010
57.17894167 1.0 flewelling2016
57.179 moraux2013
57.17894 barentsen2014
57.17896111 mayne2007
57.17894202 0.2172 gaiacollaboration2018
57.1789 cloutier2014
57.1789 currie2010
57.17891 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology