19197+1222 S 717 AB (28 Aql)
19h 19m 39.34s +12° 22' 28.8" P.A. 175.00 sep 60.7 mag 5.55,9.02 Sp F0III dist. 103.41 pc (337.32 l.y.)
Coord 2000 |
19197+1222 |
|
Discov num |
S 717 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 19 39.34 +12 22 28.8 |
|
Date first |
1822 |
|
Date last |
2015 |
|
Obs |
27 |
|
Pa first |
177 |
|
Pa last |
174.6 |
|
P.A. Now (θ) |
174.6° |
|
Sep first |
60.0 |
|
Sep last |
60.722 |
|
Sep. Now (ρ) |
60.722" |
|
Mag pri |
5.55 |
|
Mag sec |
9.02 |
|
delta mag (ΔM) |
3.47 |
|
Spectral class |
F0III (yellow-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
+012 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.288 (< 0.3, Physical double)
This double is physical.
19197+1222 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
28 Aql |
104722 |
19 19 39 +12 22 29 |
S 717 AB |
2015 |
27 |
175 |
60.7 |
5.55 |
9.02 |
3.47 |
|
<=== |
Show |
|
104722 |
19 19 39 +12 22 29 |
S 717 AC |
2015 |
3 |
107 |
73.6 |
5.55 |
13.28 |
7.73 |
|
|
Show |
|
|
19 19 40 +12 21 28 |
S 717 BC |
2015 |
6 |
59 |
75.9 |
9.02 |
13.28 |
4.26 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
28 Aql |
|
Var name |
V1208 Aql |
|
Constellation |
Aquila |
|
SAO |
104722 |
|
HIP |
94982 |
|
Tycho2 |
1050-00675-1 |
|
Gaia DR2 |
4318967989873075200 |
|
HD |
181333 |
|
HR |
7331 |
|
GC |
26654 |
|
BD |
BD+12 3879 |
|
Flamsteed |
28 Aquilae |
|
Flamsteed name |
28 Aql |
|
Distance |
103.41 |
|
Distance ly |
337.32 |
|