18044-7505 TDT 663
18h 04m 22.02s -75° 05' 14.7" P.A. 130.00 sep 1.8 mag 11.20,12.70
Coord 2000 |
18044-7505 |
|
Discov num |
TDT 663 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 22.02 -75 05 14.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
130 |
|
Pa last |
129.9 |
|
P.A. Now (θ) |
129.9° |
|
Sep first |
1.8 |
|
Sep last |
1.83 |
|
Sep. Now (ρ) |
1.83" |
|
Mag pri |
11.20 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9445-00304-1 |
|
Gaia DR2 |
6417633763971102080 |
|