19409-1619 BU 1287
19h 40m 58.71s -16° 18' 59.1" P.A. 140.00 sep 1.3 mag 11.20,11.50
| Coord 2000 |
19409-1619 |
|
Discov num |
BU 1287 |
|
Comp |
|
|
Coord arcsec 2000 |
19 40 58.71 -16 18 59.1 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
144 |
|
Pa last |
140 |
|
P.A. Now (θ) |
140° |
|
| Sep first |
1.1 |
|
Sep last |
1.296 |
|
Sep. Now (ρ) |
1.296" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4181675305798176896 |
|
ADS |
12772 |
|
