17587-2808 TDT 608 (HD 316816)
17h 58m 42.21s -28° 08' 22.5" P.A. 245.00 sep 1.3 mag 10.77,11.93
Coord 2000 |
17587-2808 |
|
Discov num |
TDT 608 |
|
Comp |
|
|
Coord arcsec 2000 |
17 58 42.21 -28 08 22.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
245 |
|
Pa last |
244.7 |
|
P.A. Now (θ) |
244.7° |
|
Sep first |
1.3 |
|
Sep last |
1.3 |
|
Sep. Now (ρ) |
1.3" |
|
Mag pri |
10.77 |
|
Mag sec |
11.93 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 316816 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6853-00031-1 |
|
Gaia DR2 |
4062742816727198976 |
|
HD |
316816 |
|