19231+3114 TDS 986
19h 23m 07.21s +31° 13' 38.8" P.A. 69.00 sep 1.2 mag 11.38,11.39
Coord 2000 |
19231+3114 |
|
Discov num |
TDS 986 |
|
Comp |
|
|
Coord arcsec 2000 |
19 23 07.21 +31 13 38.8 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
77 |
|
Pa last |
68.5 |
|
P.A. Now (θ) |
68.5° |
|
Sep first |
1.2 |
|
Sep last |
1.17 |
|
Sep. Now (ρ) |
1.17" |
|
Mag pri |
11.38 |
|
Mag sec |
11.39 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2654-00714-1 |
|
Gaia DR2 |
2039747318267168256 |
|