19386+2928 SLE 656 AB
19h 38m 34.26s +29° 27' 44.7" P.A. 312.00 sep 8.8 mag 11.50,11.70
Coord 2000 |
19386+2928 |
|
Discov num |
SLE 656 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 38 34.26 +29 27 44.7 |
|
Date first |
1984 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
313 |
|
Pa last |
312.4 |
|
P.A. Now (θ) |
312.4° |
|
Sep first |
8.7 |
|
Sep last |
8.778 |
|
Sep. Now (ρ) |
8.778" |
|
Mag pri |
11.50 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.617
Nature of this double is uncertain.
19386+2928 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 38 34 +29 27 45 |
SLE 656 AB |
2015 |
9 |
312 |
8.8 |
11.50 |
11.70 |
0.20 |
|
<=== |
Show |
|
|
19 38 34 +29 27 45 |
SLE 656 AC |
2015 |
9 |
220 |
11.9 |
11.50 |
11.80 |
0.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2032393440941012352 |
|