19299+5710 A 711
19h 30m 02.69s +57° 11' 37.6" P.A. 29.00 sep 2.5 mag 11.27,11.50
| Coord 2000 |
19299+5710 |
|
Discov num |
A 711 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 02.69 +57 11 37.6 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
29 |
|
Pa last |
29.3 |
|
P.A. Now (θ) |
29.3° |
|
| Sep first |
2.2 |
|
Sep last |
2.502 |
|
Sep. Now (ρ) |
2.502" |
|
| Mag pri |
11.27 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3929-00076-1 |
|
Gaia DR2 |
2142161427608769024 |
|
