Star • HD 147934

Cluster
Upper Sco
Proposed Clusters
Alternate Names
HD 147934
* rho Oph B
2MASS J16253509-2326486
2MASS 16253509-2326486
WISEA J162535.09-232648.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] degeus1989
mem_num 4 [integer] degeus1989
mem_lit_name US [char] degeus1989
ra 16 25 35.0823 h m s degeus1989
dec -23 26 48.9866 d m s degeus1989
ra_deg 246.39617621 deg degeus1989
dec_deg -23.44694071 deg degeus1989
spt B2 [char] degeus1989
spt_num 12.0 [decimal allowed] degeus1989
spt_lit B2IV-V [char] degeus1989
Av 1.4 mag degeus1989
Teff 20600.0 6689.1 K YSOPY
log_Teff 4.314 0.12 log K YSOPY
L_star 6309.5734448 Lsun degeus1989
log_L_star 3.8 log Lsun degeus1989
log_g 4.3 log cm/s2 degeus1989

Non Fiducial Data

Derived Stellar Properties
Teff (K)
Value Error Ref.
23442.0 degeus1989
log_Teff (log K)
Value Error Ref.
4.37 degeus1989
Coordinates
ra (h m s)
Value Error Ref.
16 25 35.05 degeus1989
dec (d m s)
Value Error Ref.
-23 26 46.0 degeus1989
ra_deg (deg)
Value Error Ref.
246.39604167 degeus1989
dec_deg (deg)
Value Error Ref.
-23.44611111 degeus1989