18024-2601 B 372 (HD 164471)
18h 02m 22.40s -26° 01' 05.0" P.A. 35.00 sep 0.8 mag 9.81,11.05 Sp F3V
Coord 2000 |
18024-2601 |
|
Discov num |
B 372 |
|
Comp |
|
|
Coord arcsec 2000 |
18 02 22.40 -26 01 05.0 |
|
Date first |
1927 |
|
Date last |
1991 |
|
Obs |
5 |
|
Pa first |
39 |
|
Pa last |
35.3 |
|
P.A. Now (θ) |
35.3° |
|
Sep first |
1.0 |
|
Sep last |
0.84 |
|
Sep. Now (ρ) |
0.84" |
|
Mag pri |
9.81 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
1.24 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-037 |
|
Sec motion dec |
-037 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 164471 |
|
Constellation |
Sagittarius |
|
SAO |
186140 |
|
Tycho2 |
6846-01102-1 |
|
Gaia DR2 |
4064156406348005376 |
|
HD |
164471 |
|
ADS |
10992 |
|