Star • GDR1 458378018148680320

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021848.545+571030.125
mayne2007_persei 4937
[MAB2013] 574
IPHAS J021848.53+571030.0
[CHI2010] h Per M 1885
[Cloutier2014] 1824
GDR2 458378018148680320
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 48.5468 h m s gaiacollaboration2016
dec +57 10 30.0819 d m s gaiacollaboration2016
ra_deg 34.70227838 deg gaiacollaboration2016
dec_deg 57.17502276 deg gaiacollaboration2016
pm_ra -3.769 2.752 mas/yr gaiacollaboration2018
pm_dec -7.358 3.001 mas/yr gaiacollaboration2018
plx -0.6115 1.3361 mas gaiacollaboration2018
var_amp 0.024 mag moraux2013
rot_period 3.26 days moraux2013
M_star 0.53 Msun moraux2013
log_M_star -0.2757 log Msun moraux2013
V 21.987 0.034 mag currie2010
Ic 19.166 0.008 mag currie2010
r_sloan 21.24 0.121 mag flewelling2016
i_sloan 19.824 0.127 mag flewelling2016
z_sloan 19.299 0.021 mag flewelling2016
y_opt 19.086 0.031 mag (AB) flewelling2016
H_alpha_phot 20.76 0.23 mag barentsen2014
gaia_g 20.6586 0.0124 mag gaiacollaboration2018
gaia_bp 19.8945 0.3687 mag gaiacollaboration2018
gaia_rp 19.1166 0.0409 mag gaiacollaboration2018
J 17.49 mag moraux2013
H 16.68 mag moraux2013
K 16.37 mag moraux2013
S_3p6 16.1222 0.0725 mag cloutier2014
S_4p5 16.1379 0.0961 mag cloutier2014

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.
23.564 1.3507631176 mayne2007
V (mag)
Value Error Ref.
21.614 0.135 mayne2007
Ic (mag)
Value Error Ref.
23.564 1.3507631176 mayne2007
r_sloan (mag)
Value Error Ref.
21.3 0.28 barentsen2014
i_sloan (mag)
Value Error Ref.
19.8 moraux2013
20.02 0.15 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 48.549 flewelling2016
02 18 48.55 moraux2013
02 18 48.528 barentsen2014
02 18 48.536 mayne2007
02 18 48.547 gaiacollaboration2018
02 18 48.576 cloutier2014
02 18 48.576 currie2010
dec (d m s)
Value Error Ref.
+57 10 30.08 flewelling2016
+57 10 30.4 moraux2013
+57 10 29.96 barentsen2014
+57 10 30.18 mayne2007
+57 10 30.09 gaiacollaboration2018
+57 10 30.00 cloutier2014
+57 10 30.00 currie2010
ra_deg (deg)
Value Error Ref.
34.7022875 12.0 flewelling2016
34.70229167 moraux2013
34.7022 barentsen2014
34.70223333 mayne2007
34.70227872 1.0477 gaiacollaboration2018
34.7024 cloutier2014
34.7024 currie2010
dec_deg (deg)
Value Error Ref.
57.17502222 13.0 flewelling2016
57.17511111 moraux2013
57.17499 barentsen2014
57.17505 mayne2007
57.17502457 1.1656 gaiacollaboration2018
57.175 cloutier2014
57.175 currie2010