Star • 2MASS J16272802-2439335

Cluster
Oph
Proposed Clusters
rho Oph Core
Alternate Names
HPPSC100A_J162727.9-243934
2MASS J16272802-2439335
IRS 44
HPPSC160A_J162728.0-243933
HPPSC070A_J162728.0-243934
BKLT J162728-243934
IRS44/GY269
YLW 16A
ISO-Oph 143
BKLT 162728-243934
IRS44
WISEA J162727.99-243933.1
PSO J162729.050-243925.137
GY 269
kryukova2012 18
WLY 2- 44
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Oph [char] kryukova2012
mem_lit_name Ophiuchus [char] kryukova2012
ra 16 27 28.0274 h m s cutri2003
dec -24 39 33.5052 d m s cutri2003
ra_deg 246.866781 deg cutri2003
dec_deg -24.659307 deg cutri2003
spt K8 [char] luhman1999
spt_num 58.0 [decimal allowed] luhman1999
spt_lit K8 [char] luhman1999
LiI_6708 1.8 0.1nm manara2015
Av 0.569 0.33 mag YSOPY
Teff 3940.0 74.3 K YSOPY
log_Teff 3.595 0.01 log K YSOPY
L_star 2.471724145 Lsun kryukova2012
log_L_star 0.393 log Lsun kryukova2012
M_star 1.995 Msun manara2015
log_M_star 0.3 log Msun manara2015
disk_flag True [boolean] andrews2007b
disk_desc I [char] manara2015
acc_flag True [boolean] manara2015
Mdot 0.0 Msun/yr manara2015
log_Mdot -7.77 log Msun/yr manara2015
M_dust 0.01 Msun andrews2007b
log_M_dust -2.0 log Msun andrews2007b
g_sloan 20.805 0.073 mag flewelling2016
i_sloan 21.883 0.247 mag flewelling2016
tm_J 16.558 mag cutri2003
tm_H 13.678 0.088 mag cutri2003
tm_K 10.379 0.034 mag cutri2003
tm_flags "UAA,1" [char] cutri2003
H 13.09 mag luhman1999
K 9.65 mag luhman1999
L 9.84 mag chen1995
M 6.68 mag chen1995
N 2.33 mag chen1995
S_3p6 6.46 0.14 mag kryukova2012
S_4p5 4.98 0.09 mag kryukova2012
S_5p8 3.98 0.09 mag kryukova2012
S_8 3.6 0.11 mag kryukova2012
W_3p4 6.468 0.065 mag wright2010
W_4p6 4.144 0.114 mag wright2010
W_12 0.684 0.012 mag wright2010
W_22 -2.284 0.004 mag wright2010
wise_flags "ABAA,HHHH" [char] wright2010
Her_70 82355.801 74.299 mJy marton2017
Her_100 51823.445 409.409 mJy marton2017
Her_160 45354.571 5885.144 mJy marton2017
sub_1000 60.0 10.0 mJy andrews2007b

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
rho Oph Core manara2015
rho Oph Core andrews2007b
rho Oph Core bontemps2001
rho Oph Core luhman1999
Oph chen1995
mem_num ([integer])
Value Error Ref.
0 cutri2003
4 chen1995
Derived Stellar Properties
Teff (K)
Value Error Ref.
4786.30092323 manara2015
log_Teff (log K)
Value Error Ref.
3.68 manara2015
L_star (Lsun)
Value Error Ref.
4.8977881937 manara2015
log_L_star (log Lsun)
Value Error Ref.
0.69 manara2015
Disk
disk_desc ([char])
Value Error Ref.
I andrews2007b
I bontemps2001
Near-Infrared Photometry
H (mag)
Value Error Ref.
16.8 chen1995
K (mag)
Value Error Ref.
13.51 chen1995
Coordinates
ra (h m s)
Value Error Ref.
16 27 28.027 cutri2003
16 27 28.000 wright2010
16 27 29.045 flewelling2016
16 27 28.027 manara2015
16 27 28.030 andrews2007b
16 27 28.3 bontemps2001
16 27 28.037 luhman1999
16 27 28.077 marton2017
16 27 27.98 kryukova2012
16 27 28.017 chen1995
dec (d m s)
Value Error Ref.
-24 39 33.51 cutri2003
-24 39 33.14 wright2010
-24 39 25.20 flewelling2016
-24 39 33.52 manara2015
-24 39 33.52 andrews2007b
-24 39 33 bontemps2001
-24 39 34.34 luhman1999
-24 39 34.04 marton2017
-24 39 33.36 kryukova2012
-24 39 32.84 chen1995
ra_deg (deg)
Value Error Ref.
246.866781 101.65 cutri2003
246.8666662 7.3955 wright2010
246.87102083 74.0 flewelling2016
246.86678 manara2015
246.86679 andrews2007b
246.86791667 bontemps2001
246.86682253 luhman1999
246.866986 180.0 marton2017
246.86658333 kryukova2012
246.86673688 chen1995
dec_deg (deg)
Value Error Ref.
-24.659307 101.65 cutri2003
-24.6592064 5.4777 wright2010
-24.657 74.0 flewelling2016
-24.65931 manara2015
-24.65931 andrews2007b
-24.65916667 bontemps2001
-24.65953929 luhman1999
-24.659455 162.0 marton2017
-24.65926667 kryukova2012
-24.659123 chen1995

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology