19439+3105 BRT 268 AC
19h 43m 55.82s +31° 05' 30.3" P.A. 132.00 sep 4.5 mag 11.20,12.00 Sp A0
| Coord 2000 |
19439+3105 |
|
Discov num |
BRT 268 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 43 55.82 +31 05 30.3 |
|
| Date first |
1900 |
|
Date last |
2013 |
|
Obs |
3 |
|
| Pa first |
116 |
|
Pa last |
132.4 |
|
P.A. Now (θ) |
132.4° |
|
| Sep first |
2.1 |
|
Sep last |
4.535 |
|
Sep. Now (ρ) |
4.535" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-064 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+021 |
|
Sec motion dec |
-008 |
|
| Notes |
X
(Dubious double) |
|
rPM=1.139
This double is not physical.
19439+3105 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 43 56 +31 05 30 |
BRT 268 AB |
1900 |
1 |
324 |
1.5 |
11.20 |
11.30 |
0.10 |
|
|
| Show |
|
|
19 43 56 +31 05 30 |
BRT 268 AC |
2013 |
3 |
132 |
4.5 |
11.20 |
12.00 |
0.80 |
|
<=== |
| Show |
|
|
19 43 56 +31 05 30 |
BRT 268 BC |
2015 |
7 |
132 |
4.6 |
11.20 |
12.00 |
0.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2032979755514487808 |
|
