19414+3023 TDT 1636 Aa,Ab
19h 41m 21.85s +30° 22' 55.0" P.A. 183.00 sep 0.5 mag 11.33,11.44 Sp A2
| Coord 2000 |
19414+3023 |
|
Discov num |
TDT1636 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 41 21.85 +30 22 55.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
183 |
|
Pa last |
182.6 |
|
P.A. Now (θ) |
182.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
11.33 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
19414+3023 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 41 22 +30 22 55 |
TDT 1636 Aa,Ab |
1991 |
1 |
183 |
0.5 |
11.33 |
11.44 |
0.11 |
|
<=== |
| Show |
HD 332361 |
|
19 41 22 +30 22 55 |
SLE 669 AB |
2015 |
12 |
292 |
10.8 |
10.70 |
10.50 |
0.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2656-01190-1 |
|
Gaia DR2 |
2032838846187484160 |
|
HD |
332361 |
|
