- Double Stars (Aql) -

And (17) Cep (13) Cyg (18) Leo (11) Peg (9) UMa (5)
Aql (9) CMa (1) Del (2) LMi (4) Per (4) UMi (1)
Ari (5) Cnc (2) Dra (8) Lyn (9) Psc (1) Vir (6)
Aur (15) Com (1) Equ (5) Lyr (8) Ser (3)
Boo (8) CrB (4) Eri (1) Mon (1) Sex (1)
Cam (2) Crv (1) Gem (9) Oph (1) Tau (6)
Cas (17) CVn (2) Her (12) Ori (8) Tri (3)

15 Aql (**)

Name: 15 Aql, SHJ286
Type: **
Constellation: Aql
Coordinates: 19h04m57.67s / -04°01'53.10"

Components:
m1 m2 ρ θ Year
5.5 7.0 39.6" 211° 2018
70mm f/5.7, 22x
Striking, pretty wide, uneven pair. Primary component gleamed in shiny orange, the companion appeared slightly orange.

8" f/6, 37x, Bortle 5-, SQM-L 20.4
SQM-L 19.9: Easy to split, evident. Both components appeared slightly orange colored.

CSN12 (**)

Name: CSN12
Type: **
Constellation: Aql
Coordinates: 19h16m55.23s / +05°10'07.10"

Components:
m1 m2 ρ θ Year
AN 4.7 5.8 9.1" 285° 2000
70mm f/5.7, 22x
2019-07-03: Absolutely no star with the given magnitude visible at this position. An error in the WDS or is this a variable one?

EHR16 (**)

Name: EHR16, lambda Aql, 16 Aql
Type: **
Constellation: Aql
Coordinates: 19h06m14.95s / -04°52'56.40"

Components:
m1 m2 ρ θ Year
AB 3.5 7.5 12.5" 30° 2009
70mm f/5.7, 133x
2019-07-03: The faint B component could not be seen for sure.

IC5006 (**)

../dss/dss2red_202347.00_+062655.00_5_web.jpg
Image source: DSS II (red) - 5×5'
Name: IC5006
Type: **
Constellation: Aql
Coordinates: 20h23m47.00s / +06°26'55.00"

Components:
m1 m2 ρ θ Year
14.5 15.1 6.0" 210.0° -
8" f/6, 150x, Bortle 4, NELM 5.7+, SQM-L 20.9
NELM 5.4+, SQM-L 20.6: I saw this 'double star' with averted vision just as a faint, stellar brightening.
MODERATE

STF2404 (**)

Name: STF2404
Type: **
Constellation: Aql
Coordinates: 18h50m45.55s / +10°58'35.20"

Components:
m1 m2 ρ θ Year
6.9 7.8 3.5" 182° 2018
70mm f/5.7, 44x
Already at 22x the double star is striking due to its orange color. At 44x split, but rather tight with a clear difference in brightness. At 100x the primary component appears in a bright orange, the secondary component shows a blueish tint.

STF2434 (**)

Name: STF2434
Type: **
Constellation: Aql
Coordinates: 19h02m44.38s / -00°42'40.40"

Components:
m1 m2 ρ θ Year
A-BC 8.4 8.9 27.6" 89° 2017
120mm f/5, 18x, Bortle 4, SQM-L 21.1
Easily split with similar brightness.

STF2449 (**)

Name: STF2449
Type: **
Constellation: Aql
Coordinates: 19h06m23.04s / +07°09'20.10"

Components:
m1 m2 ρ θ Year
7.2 7.7 8.0" 289° 2015
70mm f/5.7, 22x
At 22x well separable, but quite close together. Some fainter and similarly bright stars in the immediate surrounding. At 57x small difference in brightness. Main component looked white-blueish, companion slightly orange.

STF2583 (**)

Name: STF2583, pi Aql
Type: **
Constellation: Aql
Coordinates: 19h48m42.05s / +11°48'57.30"

Components:
m1 m2 ρ θ Year
AB 6.3 6.8 1.4" 106° 2018
120mm f/5, 337x, Bortle 4-, SQM-L 20.7
At 100x elongated, at 200x seen as '8'. At 337x split in moments of good seeing, but still very tight. Overall the seeing was not so good.

STF2644 (**)

Name: STF2644
Type: **
Constellation: Aql
Coordinates: 20h12m35.09s / +00°52'00.20"

Components:
m1 m2 ρ θ Year
6.9 7.1 2.6" 206° 2018
70mm f/5.7, 57x
Very tight at 57x, but separable without noticeable difference in brightness. At 100x very small difference in brightness visible. The colors of both components appeared to be the same, but not clearly perceptible.