Star • GDR1 458368908516799872

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 4592
2MASS J02180370+5657260
[CHI2010] h Per M8278
PSO J021803.708+565725.966
[CHI2010] h Per M 8278
IPHAS J021803.70+565725.9
[KGM2001] 14523
[Cloutier2014] 8118
GDR2 458368908516799872
mayne2007_persei 1475
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 03.7137 h m s gaiacollaboration2016
dec +56 57 25.8731 d m s gaiacollaboration2016
ra_deg 34.5154737 deg gaiacollaboration2016
dec_deg 56.95718698 deg gaiacollaboration2016
pm_ra 0.442 0.35 mas/yr gaiacollaboration2018
pm_dec -3.565 0.389 mas/yr gaiacollaboration2018
plx 1.1877 0.1873 mas gaiacollaboration2018
st_dist 841.9635 132.7774 pc gaiacollaboration2018
spt K7.9 [char] currie2010
spt_num 57.9 2.1 [decimal allowed] currie2010
spt_lit K7.9 [char] currie2010
V 19.096 0.004 mag currie2010
Ic 17.053 0.003 mag currie2010
g_sloan 19.852 0.014 mag flewelling2016
r_sloan 18.445 0.008 mag flewelling2016
i_sloan 17.641 0.007 mag flewelling2016
z_sloan 17.231 0.002 mag flewelling2016
y_opt 16.99 0.013 mag (AB) flewelling2016
H_alpha_phot 17.82 0.02 mag barentsen2014
gaia_g 18.2768 0.0017 mag gaiacollaboration2018
gaia_bp 19.2089 0.0343 mag gaiacollaboration2018
gaia_rp 17.2081 0.0109 mag gaiacollaboration2018
tm_J 15.78 0.074 mag cutri2003
tm_H 15.157 0.075 mag cutri2003
tm_K 14.977 0.107 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.747 0.039 mag cloutier2014
S_4p5 14.6871 0.0475 mag cloutier2014
S_5p8 14.6143 0.0716 mag cloutier2014
S_8 14.6541 0.0983 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.
20.8 0.1758237754 mayne2007
V (mag)
Value Error Ref.
19.101 0.017 mayne2007
19.066 keller2002
Ic (mag)
Value Error Ref.
20.8 0.1758237754 mayne2007
r_sloan (mag)
Value Error Ref.
18.35 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.3 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 03.714 gaiacollaboration2018
02 18 03.708 cutri2003
02 18 03.714 flewelling2016
02 18 03.696 cloutier2014
02 18 03.696 currie2010
02 18 03.701 mayne2007
02 18 03.756 keller2002
02 18 03.698 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 25.87 gaiacollaboration2018
+56 57 26.03 cutri2003
+56 57 25.88 flewelling2016
+56 57 25.92 cloutier2014
+56 57 25.92 currie2010
+56 57 25.90 mayne2007
+56 57 25.78 keller2002
+56 57 25.96 barentsen2014
ra_deg (deg)
Value Error Ref.
34.51547425 0.112 gaiacollaboration2018
34.515449 98.99 cutri2003
34.515475 5.0 flewelling2016
34.5154 cloutier2014
34.5154 currie2010
34.51542083 mayne2007
34.51565 keller2002
34.51541 barentsen2014
dec_deg (deg)
Value Error Ref.
56.95718643 0.1508 gaiacollaboration2018
56.95723 98.99 cutri2003
56.95718889 20.0 flewelling2016
56.9572 cloutier2014
56.9572 currie2010
56.95719444 mayne2007
56.95716 keller2002
56.95721 barentsen2014