Star • GDR1 458345406455716480

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 5400
mayne2007_persei 268
PSO J021800.018+565558.355
[SHM2002] 1902
IPHAS J021800.01+565558.4
2MASS J02180001+5655583
WISEA J021800.01+565558.3
GDR2 458345410759570304
[CHI2010] h Per M 5538
[CHI2010] h Per M5538
401
[CHI2010] S 5308
[KGM2001] 1683
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 00.0258 h m s gaiacollaboration2016
dec +56 55 58.3034 d m s gaiacollaboration2016
ra_deg 34.50010738 deg gaiacollaboration2016
dec_deg 56.93286207 deg gaiacollaboration2016
pm_ra 1.21 0.538 mas/yr gaiacollaboration2018
pm_dec -0.996 0.408 mas/yr gaiacollaboration2018
plx 2.0867 0.2452 mas gaiacollaboration2018
st_dist 479.2256 56.3119 pc gaiacollaboration2018
spt A2.3 [char] currie2010
spt_num 22.3 2.8 [decimal allowed] currie2010
spt_lit A2.3 [char] currie2010
Agaia 0.017 0.0632 mag gaiacollaboration2018
U 15.191 mag slesnick2002
B 15.015 mag slesnick2002
V 14.552 0.004 mag currie2010
Ic 14.079 0.004 mag currie2010
g_sloan 14.7 0.002 mag flewelling2016
r_sloan 14.516 0.001 mag flewelling2016
i_sloan 14.469 0.004 mag flewelling2016
z_sloan 14.457 0.002 mag flewelling2016
y_opt 14.366 0.003 mag (AB) flewelling2016
H_alpha_phot 17.564 mag keller2002
gaia_g 14.4908 0.0005 mag gaiacollaboration2018
gaia_bp 14.7042 0.0017 mag gaiacollaboration2018
gaia_rp 14.0993 0.0014 mag gaiacollaboration2018
tm_J 13.576 0.027 mag cutri2003
tm_H 13.471 0.037 mag cutri2003
tm_K 13.37 0.031 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.3974 0.0225 mag cloutier2014
S_4p5 13.3308 0.0267 mag cloutier2014
S_5p8 13.3546 0.0361 mag cloutier2014
S_8 13.4147 0.0525 mag cloutier2014
W_3p4 13.332 0.025 mag wright2010
W_4p6 13.375 0.027 mag wright2010
W_12 12.547 mag wright2010
W_22 8.857 mag wright2010
wise_flags "AAUU,dd00" [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.
6548.0 555.5 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.25 keller2002
B (mag)
Value Error Ref.
14.98 0.0136014705 mayne2007
14.991 keller2002
V (mag)
Value Error Ref.
14.554 0.008 mayne2007
14.567 slesnick2002
14.571 keller2002
Ic (mag)
Value Error Ref.
14.98 0.0136014705 mayne2007
14.238 keller2002
r_sloan (mag)
Value Error Ref.
14.35 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.07 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.25 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 00.025 gaiacollaboration2018
02 18 00.017 cutri2003
02 18 00.012 wright2010
02 18 00.023 flewelling2016
02 18 00.024 cloutier2014
02 18 00.024 currie2010
02 18 00.016 mayne2007
02 17 59.95 slesnick2002
02 18 00.067 keller2002
02 18 00.010 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 58.30 gaiacollaboration2018
+56 55 58.31 cutri2003
+56 55 58.32 wright2010
+56 55 58.31 flewelling2016
+56 55 58.44 cloutier2014
+56 55 58.44 currie2010
+56 55 58.33 mayne2007
+56 55 58.4 slesnick2002
+56 55 58.08 keller2002
+56 55 58.37 barentsen2014
ra_deg (deg)
Value Error Ref.
34.50010605 0.1494 gaiacollaboration2018
34.500069 60.0 cutri2003
34.5000484 64.7106 wright2010
34.50009583 6.0 flewelling2016
34.5001 cloutier2014
34.5001 currie2010
34.50006667 mayne2007
34.49979167 slesnick2002
34.50028 keller2002
34.50004 barentsen2014
dec_deg (deg)
Value Error Ref.
56.93286218 0.19 gaiacollaboration2018
56.932865 60.0 cutri2003
56.9328657 65.1053 wright2010
56.93286389 7.0 flewelling2016
56.9329 cloutier2014
56.9329 currie2010
56.93286944 mayne2007
56.93288889 slesnick2002
56.9328 keller2002
56.93288 barentsen2014

All young stellar objects welcome!

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