C.D.S.  -  SIMBAD4 rel 1.8  -  2024.05.05CEST00:04:31

IRC -20509
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Object IRAS 18399-1600  ---  LP?  ---  OID=@2567804   (@@57274,20)  ---  coobox=18746

Coordinates(ICRS,ep=J2000,eq=2000): 18 42 47.4504406392  -15 57 08.077380840 (Opt ) A [0.1137 0.1090 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 18 39 54.8477718411  -16 00 07.903769447
Coordinates(Gal,ep=J2000,eq=2000): 017.7267509805374  -05.3386543399661
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: -0.064 -0.852 [0.128 0.114 90] A 2020yCat.1350....0G
Parallax: 0.7035 [0.1256] A 2020yCat.1350....0G
Radial Velocity: -39.29 [2.11] C 2022yCat.1355....0G
Redshift: -0.000131 [0.000007] C 2022yCat.1355....0G
cz: -39.29 [2.11] C 2022yCat.1355....0G
Flux V : 14 [~] D 1975AJ.....80.1011H
Flux G : 10.074013 [0.008329] C 2020yCat.1350....0G
Flux J : 4.918 [0.212] D 2003yCat.2246....0C
Flux H : 3.585 [0.226] D 2003yCat.2246....0C
Flux K : 2.981 [0.388] D 2003yCat.2246....0C
Spectral type: M7 D 1975AJ.....80.1011H
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (6):
   Gaia DR3 4100262615857694976         TIC 425771261                        IRC -20509                         
   IRAS 18399-1600                      2MASS J18424746-1557078              Gaia DR2 4100262615857694976       

Bibcodes  1850-2024 () (3):
  2023A&A...674A..15L  1997ApJS..112..557K  1975AJ.....80.1011H            

Measures (MK:1  PLX:2  PM:2  velocities:1  ):
MK:1PLX:2PM:2velocities:1

Notes (0) :

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