BD-18 1948

Query : BD-18 1948

Basic data :
BD-18 1948 -- Emission-line Star
Other object types: otypes_help 		* (1971PW&SO,BD,...), MIR (WISEA,WISE), Em* (EM*), V* (NSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 39 24.7027487088 -18 48 32.909672916 (Optical) [ 0.0089 0.0096 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 37 11.6047607328 -18 41 36.232100902 [ 0.0089 0.0096 90 ]
Gal coord. (ep=J2000) : 		235.0668280297241 +01.6071528987592 [ 0.0089 0.0096 90 ]
Proper motions mas/yr : 		-2.623 2.683 [0.014 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.323 [0.0146] A 2020yCat.1350....0G
Spectral type: 		OB+e E 1971PW&SO...1a...1S
Fluxes (11) :
U 10.31 [~] D 2003AJ....125.2531R
B 10.81 [0.03] D 2012yCat.1322....0Z
V 10.36 [0.08] D 2012yCat.1322....0Z
R 10.33 [0.03] D 2012yCat.1322....0Z
G 10.168093 [0.002888] C 2020yCat.1350....0G
J 9.171 [0.022] C 2003yCat.2246....0C
H 8.898 [0.023] C 2003yCat.2246....0C
K 8.592 [0.021] C 2003yCat.2246....0C
g 10.66 [0.08] D 2012yCat.1322....0Z
r 10.30 [0.10] D 2012yCat.1322....0Z
i 9.93 [0.01] D 2012yCat.1322....0Z
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Identifiers (16) :
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BD-18 1948 GSC 05988-00265 TIC 415232318 WISE J073924.69-184832.8
ALS 615 LS 615 TYC 5988-265-1 Gaia DR3 5716848865398529920
EM* AS 161 2MASS J07392469-1848329 UCAC4 356-033737 Gaia DR1 5716848861093211648
GEN# -0.01801948 NSV 17539 WISEA J073924.69-184832.9 Gaia DR2 5716848865398529920

References (13 between 1850 and 2026) (Total 13)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 1    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD-18 1948 ALS 615 GSC 05988-00265 LS 615 2MASS J07392469-1848329
NSV 17539 TYC 5988-265-1 UCAC4 356-033737 WISEA J073924.69-184832.9 WISE J073924.69-184832.8
Gaia DR3 5716848865398529920 Gaia DR1 5716848861093211648 Gaia DR2 5716848865398529920

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