16503-5738 TDT 109
16h 50m 17.54s -57° 37' 53.8" P.A. 39.00 sep 1.4 mag 9.42,11.56
Coord 2000 |
16503-5738 |
|
Discov num |
TDT 109 |
|
Comp |
|
|
Coord arcsec 2000 |
16 50 17.54 -57 37 53.8 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
39 |
|
Pa last |
38.5 |
|
P.A. Now (θ) |
38.5° |
|
Sep first |
1.4 |
|
Sep last |
1.44 |
|
Sep. Now (ρ) |
1.44" |
|
Mag pri |
9.42 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
2.14 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8721-00617-1 |
|
Gaia DR2 |
5927466846067401600 |
|