18532-8747 TDT 1112
18h 53m 10.21s -87° 47' 10.4" P.A. 232.00 sep 1.0 mag 11.29,12.24
Coord 2000 |
18532-8747 |
|
Discov num |
TDT1112 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 10.21 -87 47 10.4 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
245 |
|
Pa last |
231.5 |
|
P.A. Now (θ) |
231.5° |
|
Sep first |
1.3 |
|
Sep last |
1.033 |
|
Sep. Now (ρ) |
1.033" |
|
Mag pri |
11.29 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Octans |
|
Tycho2 |
9531-00623-1 |
|
Gaia DR2 |
6342277261389382272 |
|