Star • 2MASS J15151964-4408581

Cluster
UCL
Proposed Clusters
Alternate Names
GDR2 6000437721938768768
HD 135174
HIP 74657
WISEA J151519.63-440858.2
2MASS J15151964-4408581
HIP 74657
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name UCL [char] dezeeuw1999
mem_num 4 [integer] dezeeuw1999
ra 15 15 19.649 h m s cutri2003
dec -44 08 58.1532 d m s cutri2003
ra_deg 228.831871 deg cutri2003
dec_deg -44.149487 deg cutri2003
pm_ra -19.373 0.344 mas/yr gaiacollaboration2018
pm_dec -21.749 0.187 mas/yr gaiacollaboration2018
plx 6.4286 0.1237 mas gaiacollaboration2018
st_dist 155.5549 2.9932 pc gaiacollaboration2018
spt B9 [char] debruijne1999
spt_num 19.0 [decimal allowed] debruijne1999
spt_lit B9IV [char] debruijne1999
Av 0.0 mag YSOPY
Agaia 0.0353 0.03975 mag gaiacollaboration2018
Teff 10700.0 1869.4 K YSOPY
log_Teff 4.029 0.07 log K YSOPY
gaia_g 6.7154 0.0004 mag gaiacollaboration2018
gaia_bp 6.6925 0.0011 mag gaiacollaboration2018
gaia_rp 6.7935 0.0014 mag gaiacollaboration2018
tm_J 6.864 0.021 mag cutri2003
tm_H 6.924 0.034 mag cutri2003
tm_K 6.945 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 6.503 0.052 mag wright2010
W_4p6 6.984 0.02 mag wright2010
W_12 7.023 0.017 mag wright2010
W_22 7.02 0.099 mag wright2010
wise_flags "AAAA,hh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
UCL debruijne1999
mem_num ([integer])
Value Error Ref.
0 cutri2003
Motion
pm_ra (mas/yr)
Value Error Ref.
-21.07 0.88 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-18.59 0.98 vanleeuwen2007
plx (mas)
Value Error Ref.
4.76 0.88 vanleeuwen2007
st_dist (pc)
Value Error Ref.
210.08 38.84 vanleeuwen2007
ObsProp
spt ([char])
Value Error Ref.
B9 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
19.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B9IV skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.075 debruijne1999
Teff (K)
Value Error Ref.
8704.33 816.875 gaiacollaboration2018
Coordinates
ra (h m s)
Value Error Ref.
15 15 19.649 cutri2003
15 15 19.638 wright2010
15 15 19.643 dezeeuw1999
15 15 19.6416 debruijne1999
15 15 19.639 skiffBMK
15 15 19.614 gaiacollaboration2018
15 15 19.659 vanleeuwen2007
dec (d m s)
Value Error Ref.
-44 08 58.15 cutri2003
-44 08 58.24 wright2010
-44 08 58.19 dezeeuw1999
-44 08 58.156 debruijne1999
-44 08 58.20 skiffBMK
-44 08 58.52 gaiacollaboration2018
-44 08 57.99 vanleeuwen2007
ra_deg (deg)
Value Error Ref.
228.831871 60.0 cutri2003
228.831823 3.1321 wright2010
228.831847 dezeeuw1999
228.83184 debruijne1999
228.83183 skiffBMK
228.83172442 0.1097 gaiacollaboration2018
228.83191163 0.67 vanleeuwen2007
dec_deg (deg)
Value Error Ref.
-44.149487 60.0 cutri2003
-44.1495117 5.3851 wright2010
-44.149496 dezeeuw1999
-44.14948778 debruijne1999
-44.1495 skiffBMK
-44.14958838 0.0589 gaiacollaboration2018
-44.14944258 0.61 vanleeuwen2007