17394-7808 TDT 454
17h 39m 21.54s -78° 08' 23.3" P.A. 3.00 sep 2.9 mag 11.35,11.68 Sp A0
Coord 2000 |
17394-7808 |
|
Discov num |
TDT 454 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 21.54 -78 08 23.3 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
4 |
|
Pa last |
3 |
|
P.A. Now (θ) |
3° |
|
Sep first |
3.0 |
|
Sep last |
2.866 |
|
Sep. Now (ρ) |
2.866" |
|
Mag pri |
11.35 |
|
Mag sec |
11.68 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-066 |
|
Sec motion dec |
+052 |
|
Notes |
|
|
rPM=1.787
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9448-01163-1 |
|
Gaia DR2 |
5776671746869964160 |
|