Star • GDR1 458471128739199616

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M5940
IPHAS J021958.68+571650.8
mayne2007_persei 875
[KGM2001] 3111
[KGM2001] 3291
[SHM2002] 3460
2MASS J02195866+5716507
GDR2 458471133042562688
[CHI2010] S 586
[Cloutier2014] 5800
[CHI2010] h Per M 5940
PSO J021958.670+571650.711
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 58.6785 h m s gaiacollaboration2016
dec +57 16 50.717 d m s gaiacollaboration2016
ra_deg 34.99449394 deg gaiacollaboration2016
dec_deg 57.28075472 deg gaiacollaboration2016
pm_ra -0.568 0.07 mas/yr gaiacollaboration2018
pm_dec -0.945 0.086 mas/yr gaiacollaboration2018
plx 0.4397 0.0397 mas gaiacollaboration2018
st_dist 2274.2779 205.3419 pc gaiacollaboration2018
spt A2.8 [char] currie2010
spt_num 22.8 1.9 [decimal allowed] currie2010
spt_lit A2.8 [char] currie2010
U 16.589 mag slesnick2002
B 16.179 mag slesnick2002
V 15.546 0.001 mag currie2010
Ic 14.812 0.006 mag currie2010
g_sloan 15.819 0.002 mag flewelling2016
r_sloan 15.421 0.001 mag flewelling2016
i_sloan 15.255 0.004 mag flewelling2016
z_sloan 15.175 0.003 mag flewelling2016
y_opt 15.037 0.003 mag (AB) flewelling2016
H_alpha_phot 18.539 mag keller2002
gaia_g 15.42 0.0004 mag gaiacollaboration2018
gaia_bp 15.7744 0.0028 mag gaiacollaboration2018
gaia_rp 14.8862 0.0014 mag gaiacollaboration2018
tm_J 14.227 0.026 mag cutri2003
tm_H 14.082 0.043 mag cutri2003
tm_K 13.984 0.057 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9135 0.0276 mag cloutier2014
S_4p5 13.9188 0.034 mag cloutier2014
S_5p8 13.8835 0.0474 mag cloutier2014
S_8 13.8708 0.0674 mag cloutier2014

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.
5529.03 447.85 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.667 0.5505 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.78 0.27 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.563 keller2002
B (mag)
Value Error Ref.
16.193 0.013892444 mayne2007
16.236 keller2002
V (mag)
Value Error Ref.
15.54 0.007 mayne2007
15.577 slesnick2002
15.604 keller2002
Ic (mag)
Value Error Ref.
16.193 0.013892444 mayne2007
15.014 keller2002
r_sloan (mag)
Value Error Ref.
15.28 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 19 58.679 gaiacollaboration2018
02 19 58.663 cutri2003
02 19 58.679 flewelling2016
02 19 58.656 cloutier2014
02 19 58.656 currie2010
02 19 58.672 mayne2007
02 19 58.60 slesnick2002
02 19 58.661 keller2002
02 19 58.680 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 50.72 gaiacollaboration2018
+57 16 50.78 cutri2003
+57 16 50.71 flewelling2016
+57 16 50.88 cloutier2014
+57 16 50.88 currie2010
+57 16 50.76 mayne2007
+57 16 50.9 slesnick2002
+57 16 50.27 keller2002
+57 16 50.77 barentsen2014
ra_deg (deg)
Value Error Ref.
34.99449389 0.0227 gaiacollaboration2018
34.994429 84.85 cutri2003
34.99449583 4.0 flewelling2016
34.9944 cloutier2014
34.9944 currie2010
34.99446667 mayne2007
34.99416667 slesnick2002
34.99442 keller2002
34.9945 barentsen2014
dec_deg (deg)
Value Error Ref.
57.28075457 0.0328 gaiacollaboration2018
57.280773 84.85 cutri2003
57.28075278 9.0 flewelling2016
57.2808 cloutier2014
57.2808 currie2010
57.28076667 mayne2007
57.28080556 slesnick2002
57.28063 keller2002
57.28077 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology