18270-4558 WFC 207 (Alp Tel)
18h 26m 58.42s -45° 58' 06.5" P.A. 41.00 sep 115.9 mag 3.44,11.02 Sp B5V dist. 85.18 pc (277.86 l.y.)
Coord 2000 |
18270-4558 |
|
Discov num |
WFC 207 |
|
Comp |
|
|
Coord arcsec 2000 |
18 26 58.42 -45 58 06.5 |
|
Date first |
1905 |
|
Date last |
2010 |
|
Obs |
6 |
|
Pa first |
42 |
|
Pa last |
40.6 |
|
P.A. Now (θ) |
40.6° |
|
Sep first |
108.1 |
|
Sep last |
115.92 |
|
Sep. Now (ρ) |
115.92" |
|
Mag pri |
3.44 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
7.58 |
|
Spectral class |
B5V (blue-white) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-054 |
|
Sec motion dec |
+003 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.13
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
Alp Tel |
|
Constellation |
Telescopium |
|
SAO |
229023 |
|
HIP |
90422 |
|
Tycho2 |
8359-03650-1 |
|
Gaia DR2 |
6709267613951019904 |
|
HD |
169467 |
|
HR |
6897 |
|
GC |
25154 |
|
CD |
CD-4612379 |
|
CP |
CP-46 9308 |
|
Bayer |
Alpha Telescopii |
|
Bayer name |
Alp Tel |
|
FK5 |
691 |
|
Distance |
85.18 |
|
Distance ly |
277.86 |
|
Bayer greek |
α Tel |
|