EM* AS 258

Query : EM* AS 258

Basic data :
EM* AS 258 -- Emission-line Star
Other object types:
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* (1971PW&SO,ALS,...), Em* (EM*,Hen,...), MIR (SSTGLMC,WISEA,...), EmO (MHA), NIR (2MASS)
ICRS coord. (ep=J2000) :
17 57 46.4084169000 -24 12 09.441221508 (Optical) [ 0.0172 0.0140 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
17 54 42.5978171460 -24 11 52.935196439 [ 0.0172 0.0140 90 ]
Gal coord. (ep=J2000) :
005.4568485285017 +00.0806857489393 [ 0.0172 0.0140 90 ]
Proper motions mas/yr :
0.564 -0.976 [0.021 0.013 90] A 2020yCat.1350....0G
Parallaxes (mas):
0.603 [0.0186] A 2020yCat.1350....0G
Spectral type:
Be E 1951ApJ...113..624M
Fluxes (10) :
B 12.42 [0.21] D 2000A&A...355L..27H
V 11.86 [0.18] D 2000A&A...355L..27H
R 10.98 [0.02] D 2012yCat.1322....0Z
G 10.720635 [0.002868] C 2020yCat.1350....0G
J 8.852 [0.020] C 2003yCat.2246....0C
H 8.454 [0.036] C 2003yCat.2246....0C
K 8.100 [0.026] C 2003yCat.2246....0C
g 11.65 [0.01] E 2012yCat.1322....0Z
r 10.75 [0.01] E 2012yCat.1322....0Z
i 10.21 [0.01] E 2012yCat.1322....0Z
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Identifiers (20) :
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EM* AS 258 LS 4506 TYC 6841-1725-1 WISE J175746.40-241209.5
ALS 4506 2MASS J17574640-2412095 UCAC2 22061182 WRAY 15-1809
CSI-24-17547 MHA 304-168 UCAC4 329-118551 Gaia DR3 4067576441578915968
GSC 06841-01725 SSTGLMC G005.4568+00.0806 Ve 2-38 Gaia DR1 4067576437266187264
Hen 3-1531 TIC 136490477 WISEA J175746.40-241209.5 Gaia DR2 4067576441578915968

References (16 between 1850 and 2026) (Total 16)
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 : 2    Plx : 3    PM : 2    SpT : 3   

   


External archives :

Link by name to the catalogue in VizieR :

ALS 4506 GSC 06841-01725 LS 4506 2MASS J17574640-2412095 SSTGLMC G005.4568+00.0806
TYC 6841-1725-1 UCAC2 22061182 UCAC4 329-118551 WISEA J175746.40-241209.5 WISE J175746.40-241209.5
Gaia DR3 4067576441578915968 Gaia DR1 4067576437266187264 Gaia DR2 4067576441578915968

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