18260-1901 TDT 863 (HD 313359)
18h 25m 58.52s -19° 01' 29.9" P.A. 23.00 sep 1.7 mag 10.74,11.21 Sp B9
Coord 2000 |
18260-1901 |
|
Discov num |
TDT 863 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 58.52 -19 01 29.9 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
35 |
|
Pa last |
23 |
|
P.A. Now (θ) |
23° |
|
Sep first |
1.6 |
|
Sep last |
1.737 |
|
Sep. Now (ρ) |
1.737" |
|
Mag pri |
10.74 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 313359 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6274-00512-1 |
|
Gaia DR2 |
4093050717341208832 |
|
HD |
313359 |
|