19203+2831 TDS 982
19h 20m 18.41s +28° 31' 09.5" P.A. 298.00 sep 0.8 mag 11.15,11.87
Coord 2000 |
19203+2831 |
|
Discov num |
TDS 982 |
|
Comp |
|
|
Coord arcsec 2000 |
19 20 18.41 +28 31 09.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
286 |
|
Pa last |
297.6 |
|
P.A. Now (θ) |
297.6° |
|
Sep first |
0.8 |
|
Sep last |
0.764 |
|
Sep. Now (ρ) |
0.764" |
|
Mag pri |
11.15 |
|
Mag sec |
11.87 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2136-03371-1 |
|
Gaia DR2 |
2038097153183674624 |
|