19398+5517 STI 2446
19h 39m 49.29s +55° 16' 26.8" P.A. 279.00 sep 10.9 mag 11.14,13.10
| Coord 2000 |
19398+5517 |
|
Discov num |
STI2446 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 49.29 +55 16 26.8 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
279 |
|
Pa last |
278.7 |
|
P.A. Now (θ) |
278.7° |
|
| Sep first |
10.2 |
|
Sep last |
10.862 |
|
Sep. Now (ρ) |
10.862" |
|
| Mag pri |
11.14 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.663
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3938-01347-1 |
|
Gaia DR2 |
2138931169821530880 |
|
