EM* AS 421

Query : EM* AS 421

Basic data :
EM* AS 421 -- Double or Multiple Star
Other object types: otypes_help 		* (GSC,RLP,...), Em* (EM*,HBHA,...), ** (**,WDS), MIR (WISEA,WISE), EmO (MHA), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 31 36.0734377416 +41 48 40.202790768 (Optical) [ 0.0079 0.0085 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 29 49.4476339503 +41 38 27.862641587 [ 0.0079 0.0085 90 ]
Gal coord. (ep=J2000) : 		080.4412292331316 +01.3306699599697 [ 0.0079 0.0085 90 ]
Proper motions mas/yr : 		0.046 -3.396 [0.010 0.011 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.7308 [0.0094] A 2020yCat.1350....0G
Fluxes (8) :
B 12.902 [0.07] D 2012yCat.1322....0Z
V 12.071 [0.10] D 2012yCat.1322....0Z
R 11.876 [0.05] E 2012yCat.1322....0Z
G 11.7587 [0.0005] C 2018yCat.1345....0G
H 10.337 [0.016] C 2003yCat.2246....0C
g 12.505 [0.06] D 2012yCat.1322....0Z
r 11.834 [0.10] D 2012yCat.1322....0Z
i 11.613 [0.14] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 2 		: 3335 Display criteria :

Identifiers (16) :
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GSC 03161-00925 2MASS J20313608+4148402 UCAC4 660-088423 [KW97] 47-26
** TDT 2338 MHA 328-131 WDS J20316+4149AB Gaia DR2 2068043731033335424
EM* AS 421 RLP 1423 WISEA J203136.06+414840.5 Gaia DR3 2068043731033335424
HBHA 4203-23 TIC 16731071 WISE J203136.05+414840.6 Gaia DR1 2068043726737660672

References (6 between 1850 and 2026) (Total 6)
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   

   

External archives :

Link by name to the catalogue in VizieR :

GSC 03161-00925 2MASS J20313608+4148402 UCAC4 660-088423 WDS J20316+4149AB WISEA J203136.06+414840.5
WISE J203136.05+414840.6 Gaia DR2 2068043731033335424 Gaia DR3 2068043731033335424 Gaia DR1 2068043726737660672

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