19448+2840 TDT 1698
19h 44m 46.20s +28° 40' 17.7" P.A. 114.00 sep 2.9 mag 12.08,12.43
Coord 2000 |
19448+2840 |
|
Discov num |
TDT1698 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 46.20 +28 40 17.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
114 |
|
Pa last |
113.9 |
|
P.A. Now (θ) |
113.9° |
|
Sep first |
2.9 |
|
Sep last |
2.85 |
|
Sep. Now (ρ) |
2.85" |
|
Mag pri |
12.08 |
|
Mag sec |
12.43 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
-028 |
|
Sec motion dec |
-028 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2151-03855-1 |
|
Gaia DR2 |
2031323650508367744 |
|