18097-2355 TDT 715 (HD 315249)
18h 09m 43.62s -23° 55' 14.5" P.A. 89.00 sep 0.7 mag 10.53,10.71
Coord 2000 |
18097-2355 |
|
Discov num |
TDT 715 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 43.62 -23 55 14.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
89 |
|
Pa last |
88.6 |
|
P.A. Now (θ) |
88.6° |
|
Sep first |
0.7 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
Mag pri |
10.53 |
|
Mag sec |
10.71 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 315249 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6843-00615-1 |
|
Gaia DR2 |
4066284652894170240 |
|
HD |
315249 |
|