18344+0405 TDT 940
18h 34m 24.73s +04° 04' 54.5" P.A. 340.00 sep 0.4 mag 10.71,10.72
Coord 2000 |
18344+0405 |
|
Discov num |
TDT 940 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 24.73 +04 04 54.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
340 |
|
Pa last |
339.8 |
|
P.A. Now (θ) |
339.8° |
|
Sep first |
0.4 |
|
Sep last |
0.39 |
|
Sep. Now (ρ) |
0.39" |
|
Mag pri |
10.71 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-044 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
0454-00518-1 |
|
Gaia DR2 |
4283398720000685824 |
|