Star • GDR1 458368083883208576

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02183708+5702114
mayne2007_persei 778
[CHI2010] S 152
757
IPHAS J021837.07+570211.5
WISEA J021837.09+570211.2
PSO J021837.075+570211.434
[Cloutier2014] 470
[KGM2001] 3063
[CHI2010] h Per M 520
[CHI2010] h Per M520
GDR2 458368088187903744
[SHM2002] 3394
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 37.0795 h m s gaiacollaboration2016
dec +57 02 11.4413 d m s gaiacollaboration2016
ra_deg 34.654498 deg gaiacollaboration2016
dec_deg 57.03651148 deg gaiacollaboration2016
pm_ra -0.548 0.12 mas/yr gaiacollaboration2018
pm_dec -1.027 0.103 mas/yr gaiacollaboration2018
plx 0.5014 0.0516 mas gaiacollaboration2018
st_dist 1994.4156 205.249 pc gaiacollaboration2018
spt B9.0 [char] currie2010
spt_num 19.0 2.0 [decimal allowed] currie2010
spt_lit B9.0 [char] currie2010
Agaia 0.5667 0.2233 mag gaiacollaboration2018
U 16.508 mag slesnick2002
B 16.163 mag slesnick2002
V 15.549 0.001 mag currie2010
Ic 14.848 0.006 mag currie2010
g_sloan 15.771 0.000851 mag flewelling2016
r_sloan 15.398 0.002 mag flewelling2016
i_sloan 15.276 0.002 mag flewelling2016
z_sloan 15.202 0.001 mag flewelling2016
y_opt 15.074 0.004 mag (AB) flewelling2016
H_alpha_phot 18.503 mag keller2002
gaia_g 15.4107 0.0005 mag gaiacollaboration2018
gaia_bp 15.7426 0.0034 mag gaiacollaboration2018
gaia_rp 14.8923 0.0029 mag gaiacollaboration2018
tm_J 14.26 0.03 mag cutri2003
tm_H 14.024 0.041 mag cutri2003
tm_K 14.032 0.053 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9899 0.0285 mag cloutier2014
S_4p5 13.9488 0.0345 mag cloutier2014
S_5p8 13.9397 0.0486 mag cloutier2014
S_8 13.9035 0.0655 mag cloutier2014
W_3p4 13.839 0.038 mag wright2010
W_4p6 13.862 0.05 mag wright2010
W_12 12.415 mag wright2010
W_22 8.193 mag wright2010
wise_flags "AAUU,dh00" [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
Derived Stellar Properties
Teff (K)
Value Error Ref.
5572.01 209.725 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.06 0.4635 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.54 0.115 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.663 keller2002
B (mag)
Value Error Ref.
16.177 0.0147648231 mayne2007
16.181 keller2002
V (mag)
Value Error Ref.
15.532 0.007 mayne2007
15.537 slesnick2002
15.564 keller2002
Ic (mag)
Value Error Ref.
16.177 0.0147648231 mayne2007
14.96 keller2002
r_sloan (mag)
Value Error Ref.
15.33 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.95 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.2 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 37.079 gaiacollaboration2018
02 18 37.083 cutri2003
02 18 37.093 wright2010
02 18 37.079 flewelling2016
02 18 37.080 cloutier2014
02 18 37.080 currie2010
02 18 37.079 mayne2007
02 18 37.01 slesnick2002
02 18 37.116 keller2002
02 18 37.075 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 11.44 gaiacollaboration2018
+57 02 11.45 cutri2003
+57 02 11.27 wright2010
+57 02 11.44 flewelling2016
+57 02 11.40 cloutier2014
+57 02 11.40 currie2010
+57 02 11.52 mayne2007
+57 02 11.6 slesnick2002
+57 02 11.18 keller2002
+57 02 11.47 barentsen2014
ra_deg (deg)
Value Error Ref.
34.65449783 0.031 gaiacollaboration2018
34.654511 60.0 cutri2003
34.6545541 119.4422 wright2010
34.65449583 7.0 flewelling2016
34.6545 cloutier2014
34.6545 currie2010
34.65449583 mayne2007
34.65420833 slesnick2002
34.65465 keller2002
34.65448 barentsen2014
dec_deg (deg)
Value Error Ref.
57.03651128 0.042 gaiacollaboration2018
57.036514 60.0 cutri2003
57.0364633 76.6303 wright2010
57.03651111 11.0 flewelling2016
57.0365 cloutier2014
57.0365 currie2010
57.03653333 mayne2007
57.03655556 slesnick2002
57.03644 keller2002
57.03652 barentsen2014

All young stellar objects welcome!

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