18035-2738 TDT 660 (HD 316939)
18h 03m 30.82s -27° 38' 02.1" P.A. 208.00 sep 0.7 mag 11.16,11.58
Coord 2000 |
18035-2738 |
|
Discov num |
TDT 660 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 30.82 -27 38 02.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
208 |
|
Pa last |
208.3 |
|
P.A. Now (θ) |
208.3° |
|
Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
Mag pri |
11.16 |
|
Mag sec |
11.58 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 316939 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6850-01541-1 |
|
Gaia DR2 |
4063102249584286208 |
|
HD |
316939 |
|