Star • GDR1 458345646973907328

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
2MASS J02175074+5656344
WISEA J021750.78+565633.7
mayne2007_persei 988
[CHI2010] S 3972
IPHAS J021750.73+565634.3
[Cloutier2014] 13908
GDR2 458345646973907328
[CHI2010] chi Per M 4149
[KGM2001] 9107
[CHI2010] chi Per M4149
PSO J021750.726+565634.360
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 50.7339 h m s gaiacollaboration2016
dec +56 56 34.2823 d m s gaiacollaboration2016
ra_deg 34.46139126 deg gaiacollaboration2016
dec_deg 56.94285618 deg gaiacollaboration2016
pm_ra -4.993 0.285 mas/yr gaiacollaboration2018
pm_dec -2.282 0.212 mas/yr gaiacollaboration2018
plx 0.5924 0.1217 mas gaiacollaboration2018
st_dist 1688.0486 346.7851 pc gaiacollaboration2018
spt G6.0 [char] currie2010
spt_num 46.0 2.3 [decimal allowed] currie2010
spt_lit G6.0 [char] currie2010
V 17.721 0.002 mag currie2010
Ic 16.449 0.002 mag currie2010
g_sloan 18.186 0.005 mag flewelling2016
r_sloan 17.337 0.004 mag flewelling2016
i_sloan 16.932 0.004 mag flewelling2016
z_sloan 16.721 0.004 mag flewelling2016
y_opt 16.56 0.005 mag (AB) flewelling2016
H_alpha_phot 16.86 0.01 mag barentsen2014
gaia_g 17.3398 0.0013 mag gaiacollaboration2018
gaia_bp 17.9289 0.0172 mag gaiacollaboration2018
gaia_rp 16.5364 0.0078 mag gaiacollaboration2018
tm_J 15.564 0.059 mag cutri2003
tm_H 15.113 0.094 mag cutri2003
tm_K 14.794 0.091 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.7866 0.0395 mag cloutier2014
S_4p5 14.7632 0.0491 mag cloutier2014
S_5p8 14.7575 0.0772 mag cloutier2014
S_8 14.7962 0.1101 mag cloutier2014
W_3p4 14.715 0.035 mag wright2010
W_4p6 14.934 0.066 mag wright2010
W_12 12.435 mag wright2010
W_22 8.936 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Optical Photometry
B (mag)
Value Error Ref.
18.855 0.0373630834 mayne2007
V (mag)
Value Error Ref.
17.724 0.01 mayne2007
17.77 keller2002
Ic (mag)
Value Error Ref.
18.855 0.0373630834 mayne2007
16.589 keller2002
r_sloan (mag)
Value Error Ref.
17.24 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.56 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 50.734 gaiacollaboration2018
02 17 50.743 cutri2003
02 17 50.785 wright2010
02 17 50.733 flewelling2016
02 17 50.736 cloutier2014
02 17 50.736 currie2010
02 17 50.731 mayne2007
02 17 50.786 keller2002
02 17 50.731 barentsen2014
dec (d m s)
Value Error Ref.
+56 56 34.28 gaiacollaboration2018
+56 56 34.40 cutri2003
+56 56 33.71 wright2010
+56 56 34.29 flewelling2016
+56 56 34.44 cloutier2014
+56 56 34.44 currie2010
+56 56 34.33 mayne2007
+56 56 34.04 keller2002
+56 56 34.33 barentsen2014
ra_deg (deg)
Value Error Ref.
34.4613903 0.0809 gaiacollaboration2018
34.46143 54.97 cutri2003
34.4616051 6.3005 wright2010
34.4613875 6.0 flewelling2016
34.4614 cloutier2014
34.4614 currie2010
34.46137917 mayne2007
34.46161 keller2002
34.46138 barentsen2014
dec_deg (deg)
Value Error Ref.
56.94285578 0.0955 gaiacollaboration2018
56.94289 65.64 cutri2003
56.942696 2.3434 wright2010
56.94285833 14.0 flewelling2016
56.9429 cloutier2014
56.9429 currie2010
56.94286944 mayne2007
56.94279 keller2002
56.94287 barentsen2014

All young stellar objects welcome!

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