18465+0420 TDT 1050
18h 46m 31.92s +04° 20' 21.1" P.A. 134.00 sep 0.5 mag 10.66,11.10
Coord 2000 |
18465+0420 |
|
Discov num |
TDT1050 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 31.92 +04 20 21.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
134 |
|
Pa last |
133.6 |
|
P.A. Now (θ) |
133.6° |
|
Sep first |
0.5 |
|
Sep last |
0.49 |
|
Sep. Now (ρ) |
0.49" |
|
Mag pri |
10.66 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
0456-00290-1 |
|
Gaia DR2 |
4280595893076052352 |
|