19311+3146 SEI 613
19h 31m 03.63s +31° 45' 47.0" P.A. 1.00 sep 15.9 mag 12.05,12.10
| Coord 2000 |
19311+3146 |
|
Discov num |
SEI 613 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 03.63 +31 45 47.0 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
5 |
|
Pa last |
1.3 |
|
P.A. Now (θ) |
1.3° |
|
| Sep first |
15.4 |
|
Sep last |
15.902 |
|
Sep. Now (ρ) |
15.902" |
|
| Mag pri |
12.05 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.507
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2655-01964-1 |
|
Gaia DR2 |
2045069195072104832 |
|