19301+4743 DEA 475 Ba,Bb
19h 30m 11.33s +47° 44' 01.8" P.A. 270.00 sep 0.6 mag 15.30,16.10
| Coord 2000 |
19301+4743 |
|
Discov num |
DEA 475 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
19 30 11.33 +47 44 01.8 |
|
| Date first |
2017 |
|
Date last |
2017 |
|
Obs |
1 |
|
| Pa first |
270 |
|
Pa last |
270 |
|
P.A. Now (θ) |
270° |
|
| Sep first |
0.6 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
15.30 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+037 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19301+4743 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 30 11 +47 43 16 |
DEA 475 AB |
2016 |
11 |
8 |
46.4 |
9.50 |
14.90 |
5.40 |
|
|
| Show |
|
|
19 30 11 +47 44 02 |
DEA 475 Ba,Bb |
2017 |
1 |
270 |
0.6 |
15.30 |
16.10 |
0.80 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2128499553256147328 |
|
