Star • GDR1 458567679600828800

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458567477746944768
[CHI2010] S 9647
WISEA J021828.82+571848.8
mayne2007_persei 2569
[KGM2001] 9639
PSO J021828.795+571848.816
IPHAS J021828.80+571848.9
[Cloutier2014] 7403
[CHI2010] h Per M7555
2MASS J02182879+5718489
[CHI2010] h Per M 7555
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 28.8012 h m s gaiacollaboration2016
dec +57 18 48.7341 d m s gaiacollaboration2016
ra_deg 34.62000517 deg gaiacollaboration2016
dec_deg 57.31353725 deg gaiacollaboration2016
pm_ra 0.93 0.158 mas/yr gaiacollaboration2018
pm_dec -9.941 0.161 mas/yr gaiacollaboration2018
plx 1.1908 0.094 mas gaiacollaboration2018
st_dist 839.7716 66.2903 pc gaiacollaboration2018
spt K5.1 [char] currie2010
spt_num 55.1 1.7 [decimal allowed] currie2010
spt_lit K5.1 [char] currie2010
V 17.857 0.002 mag currie2010
Ic 16.141 0.002 mag currie2010
g_sloan 18.514 0.005 mag flewelling2016
r_sloan 17.263 0.005 mag flewelling2016
i_sloan 16.667 0.005 mag flewelling2016
z_sloan 16.361 0.004 mag flewelling2016
y_opt 16.136 0.006 mag (AB) flewelling2016
H_alpha_phot 16.67 0.01 mag barentsen2014
gaia_g 17.2064 0.0011 mag gaiacollaboration2018
gaia_bp 18.0977 0.0096 mag gaiacollaboration2018
gaia_rp 16.2546 0.005 mag gaiacollaboration2018
tm_J 15.01 0.044 mag cutri2003
tm_H 14.269 0.047 mag cutri2003
tm_K 14.13 0.054 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0282 0.0288 mag cloutier2014
S_4p5 14.0444 0.0358 mag cloutier2014
S_5p8 13.9887 0.0496 mag cloutier2014
S_8 13.8305 0.0648 mag cloutier2014
W_3p4 13.995 0.094 mag wright2010
W_4p6 14.255 0.046 mag wright2010
W_12 12.55 mag wright2010
W_22 9.159 mag wright2010
wise_flags "AAUU,hhH0" [char] wright2010

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.
19.356 0.0509901951 mayne2007
V (mag)
Value Error Ref.
17.855 0.01 mayne2007
17.835 keller2002
Ic (mag)
Value Error Ref.
19.356 0.0509901951 mayne2007
16.235 keller2002
r_sloan (mag)
Value Error Ref.
17.14 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.24 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 28.801 gaiacollaboration2018
02 18 28.800 cutri2003
02 18 28.822 wright2010
02 18 28.801 flewelling2016
02 18 28.776 cloutier2014
02 18 28.776 currie2010
02 18 28.797 mayne2007
02 18 28.822 keller2002
02 18 28.798 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 48.73 gaiacollaboration2018
+57 18 48.91 cutri2003
+57 18 48.88 wright2010
+57 18 48.74 flewelling2016
+57 18 48.96 cloutier2014
+57 18 48.96 currie2010
+57 18 48.85 mayne2007
+57 18 48.60 keller2002
+57 18 48.89 barentsen2014
ra_deg (deg)
Value Error Ref.
34.62000503 0.053 gaiacollaboration2018
34.619998 60.0 cutri2003
34.6200927 3.0609 wright2010
34.62000417 10.0 flewelling2016
34.6199 cloutier2014
34.6199 currie2010
34.6199875 mayne2007
34.62009 keller2002
34.61999 barentsen2014
dec_deg (deg)
Value Error Ref.
57.31353582 0.0723 gaiacollaboration2018
57.313587 60.0 cutri2003
57.3135769 6.8737 wright2010
57.31353889 5.0 flewelling2016
57.3136 cloutier2014
57.3136 currie2010
57.31356944 mayne2007
57.3135 keller2002
57.31358 barentsen2014

All young stellar objects welcome!

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