18002-3011 TDT 625 (HD 316897)
18h 00m 14.26s -30° 11' 13.7" P.A. 81.00 sep 0.5 mag 10.67,10.92
Coord 2000 |
18002-3011 |
|
Discov num |
TDT 625 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 14.26 -30 11 13.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
81 |
|
Pa last |
80.7 |
|
P.A. Now (θ) |
80.7° |
|
Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
Mag pri |
10.67 |
|
Mag sec |
10.92 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 316897 |
|
Constellation |
Sagittarius |
|
Tycho2 |
7391-01973-1 |
|
Gaia DR2 |
4044227105262396416 |
|
HD |
316897 |
|