19442+1815 TDT 1687
19h 44m 10.80s +18° 14' 33.3" P.A. 225.00 sep 1.8 mag 11.09,12.50
| Coord 2000 |
19442+1815 |
|
Discov num |
TDT1687 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 10.80 +18 14 33.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
225 |
|
Pa last |
224.9 |
|
P.A. Now (θ) |
224.9° |
|
| Sep first |
1.8 |
|
Sep last |
1.84 |
|
Sep. Now (ρ) |
1.84" |
|
| Mag pri |
11.09 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Tycho2 |
1619-01235-1 |
|
Gaia DR2 |
1824204281490278912 |
|
