Star • GDR1 458560876372185856

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458560880677280384
[KGM2001] 3460
[KGM2001] 3470
PSO J021804.256+571249.360
[CHI2010] h Per M495
[Cloutier2014] 446
WISEA J021804.27+571249.2
[CHI2010] S 11152
[CHI2010] h Per M 495
IPHAS J021804.25+571249.4
mayne2007_persei 364
2MASS J02180425+5712494
[SHM2002] 3817
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 04.2625 h m s gaiacollaboration2016
dec +57 12 49.3194 d m s gaiacollaboration2016
ra_deg 34.51776045 deg gaiacollaboration2016
dec_deg 57.21369982 deg gaiacollaboration2016
pm_ra -0.774 0.074 mas/yr gaiacollaboration2018
pm_dec -1.777 0.097 mas/yr gaiacollaboration2018
plx 0.4397 0.0445 mas gaiacollaboration2018
st_dist 2274.2779 230.1691 pc gaiacollaboration2018
spt F1.3 [char] currie2010
spt_num 31.3 2.5 [decimal allowed] currie2010
spt_lit F1.3 [char] currie2010
Agaia 2.1012 0.13415 mag gaiacollaboration2018
U 16.925 mag slesnick2002
B 16.589 mag slesnick2002
V 15.774 0.001 mag currie2010
Ic 14.779 0.006 mag currie2010
g_sloan 16.099 0.002 mag flewelling2016
r_sloan 15.515 0.001 mag flewelling2016
i_sloan 15.266 0.002 mag flewelling2016
z_sloan 15.121 0.002 mag flewelling2016
y_opt 14.981 0.003 mag (AB) flewelling2016
H_alpha_phot 18.395 mag keller2002
gaia_g 15.5278 0.0005 mag gaiacollaboration2018
gaia_bp 15.9877 0.0042 mag gaiacollaboration2018
gaia_rp 14.8784 0.0023 mag gaiacollaboration2018
tm_J 14.02 0.026 mag cutri2003
tm_H 13.757 0.04 mag cutri2003
tm_K 13.591 0.035 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5577 0.0239 mag cloutier2014
S_4p5 13.5437 0.0291 mag cloutier2014
S_5p8 13.5564 0.0405 mag cloutier2014
S_8 13.5523 0.0549 mag cloutier2014
W_3p4 13.533 0.027 mag wright2010
W_4p6 13.584 0.034 mag wright2010
W_12 12.742 0.519 mag wright2010
W_22 9.045 mag wright2010
wise_flags "AACU,hh00" [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.
5015.9 170.485 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.606 0.5905 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.14 0.14 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.002 keller2002
B (mag)
Value Error Ref.
16.569 0.013892444 mayne2007
16.528 keller2002
V (mag)
Value Error Ref.
15.758 0.007 mayne2007
15.783 slesnick2002
15.748 keller2002
Ic (mag)
Value Error Ref.
16.569 0.013892444 mayne2007
14.938 keller2002
r_sloan (mag)
Value Error Ref.
15.39 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.9 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.16 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 04.262 gaiacollaboration2018
02 18 04.256 cutri2003
02 18 04.274 wright2010
02 18 04.263 flewelling2016
02 18 04.248 cloutier2014
02 18 04.248 currie2010
02 18 04.260 mayne2007
02 18 04.21 slesnick2002
02 18 04.315 keller2002
02 18 04.248 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 49.32 gaiacollaboration2018
+57 12 49.43 cutri2003
+57 12 49.29 wright2010
+57 12 49.32 flewelling2016
+57 12 49.32 cloutier2014
+57 12 49.32 currie2010
+57 12 49.53 mayne2007
+57 12 49.8 slesnick2002
+57 12 49.10 keller2002
+57 12 49.36 barentsen2014
ra_deg (deg)
Value Error Ref.
34.51776026 0.0249 gaiacollaboration2018
34.517735 60.0 cutri2003
34.5178089 39.1319 wright2010
34.5177625 4.0 flewelling2016
34.5177 cloutier2014
34.5177 currie2010
34.51775 mayne2007
34.51754167 slesnick2002
34.51798 keller2002
34.5177 barentsen2014
dec_deg (deg)
Value Error Ref.
57.21369955 0.0358 gaiacollaboration2018
57.21373 60.0 cutri2003
57.2136914 40.606 wright2010
57.2137 4.0 flewelling2016
57.2137 cloutier2014
57.2137 currie2010
57.21375833 mayne2007
57.21383333 slesnick2002
57.21364 keller2002
57.21371 barentsen2014

All young stellar objects welcome!

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