Star • GDR1 458381312382834944

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M7947
PSO J021856.507+571910.660
2MASS J02185651+5719107
[Cloutier2014] 7792
GDR2 458381312382834944
[KGM2001] 10953
mayne2007_persei 2931
[CHI2010] h Per M 7947
[CHI2010] S 7483
IPHAS J021856.50+571910.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 56.5153 h m s gaiacollaboration2016
dec +57 19 10.6019 d m s gaiacollaboration2016
ra_deg 34.73548031 deg gaiacollaboration2016
dec_deg 57.31961164 deg gaiacollaboration2016
pm_ra -0.526 0.255 mas/yr gaiacollaboration2018
pm_dec -1.056 0.27 mas/yr gaiacollaboration2018
plx 0.3557 0.1471 mas gaiacollaboration2018
st_dist 2811.3579 1162.6391 pc gaiacollaboration2018
spt G3.3 [char] currie2010
spt_num 43.3 2.5 [decimal allowed] currie2010
spt_lit G3.3 [char] currie2010
V 18.129 0.002 mag currie2010
Ic 16.651 0.002 mag currie2010
g_sloan 18.695 0.01 mag flewelling2016
r_sloan 17.676 0.008 mag flewelling2016
i_sloan 17.137 0.004 mag flewelling2016
z_sloan 16.867 0.003 mag flewelling2016
y_opt 16.637 0.009 mag (AB) flewelling2016
H_alpha_phot 17.16 0.01 mag barentsen2014
gaia_g 17.6645 0.0018 mag gaiacollaboration2018
gaia_bp 18.4661 0.0136 mag gaiacollaboration2018
gaia_rp 16.7767 0.0076 mag gaiacollaboration2018
tm_J 15.558 0.074 mag cutri2003
tm_H 14.957 0.07 mag cutri2003
tm_K 14.638 0.098 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.5949 0.0364 mag cloutier2014
S_4p5 14.6333 0.0462 mag cloutier2014
S_5p8 14.604 0.0697 mag cloutier2014
S_8 14.6841 0.1041 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
19.474 0.0580517011 mayne2007
V (mag)
Value Error Ref.
18.149 0.011 mayne2007
18.134 keller2002
Ic (mag)
Value Error Ref.
19.474 0.0580517011 mayne2007
16.75 keller2002
r_sloan (mag)
Value Error Ref.
17.57 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.76 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 56.515 gaiacollaboration2018
02 18 56.515 cutri2003
02 18 56.515 flewelling2016
02 18 56.520 cloutier2014
02 18 56.520 currie2010
02 18 56.510 mayne2007
02 18 56.525 keller2002
02 18 56.503 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 10.60 gaiacollaboration2018
+57 19 10.71 cutri2003
+57 19 10.60 flewelling2016
+57 19 10.56 cloutier2014
+57 19 10.56 currie2010
+57 19 10.64 mayne2007
+57 19 10.42 keller2002
+57 19 10.63 barentsen2014
ra_deg (deg)
Value Error Ref.
34.7354803 0.0796 gaiacollaboration2018
34.735479 70.0 cutri2003
34.73547917 3.0 flewelling2016
34.7355 cloutier2014
34.7355 currie2010
34.73545833 mayne2007
34.73552 keller2002
34.73543 barentsen2014
dec_deg (deg)
Value Error Ref.
57.3196112 0.1101 gaiacollaboration2018
57.319641 70.0 cutri2003
57.31961111 7.0 flewelling2016
57.3196 cloutier2014
57.3196 currie2010
57.31962222 mayne2007
57.31956 keller2002
57.31962 barentsen2014