19203+0348 A 2270
19h 20m 20.26s +03° 48' 11.1" P.A. 54.00 sep 4.7 mag 9.21,13.40 Sp B9 dist. 628.93 pc (2051.57 l.y.)
Coord 2000 |
19203+0348 |
|
Discov num |
A 2270 |
|
Comp |
|
|
Coord arcsec 2000 |
19 20 20.26 +03 48 11.1 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
56 |
|
Pa last |
53.7 |
|
P.A. Now (θ) |
53.7° |
|
Sep first |
4.4 |
|
Sep last |
4.684 |
|
Sep. Now (ρ) |
4.684" |
|
Mag pri |
9.21 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.19 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
SAO |
124519 |
|
HIP |
95046 |
|
Tycho2 |
0472-03048-1 |
|
Gaia DR2 |
4292175193633117440 |
|
HD |
181416 |
|
ADS |
12324 |
|
BD |
BD+03 3979 |
|
Distance |
628.93 |
|
Distance ly |
2051.57 |
|