18512-2500 B 410 (HD 174357)
18h 51m 11.90s -24° 59' 35.1" P.A. 190.00 sep 0.8 mag 9.70,11.70 Sp A1/2IV
Coord 2000 |
18512-2500 |
|
Discov num |
B 410 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 11.90 -24 59 35.1 |
|
Date first |
1927 |
|
Date last |
1947 |
|
Obs |
4 |
|
Pa first |
190 |
|
Pa last |
190.2 |
|
P.A. Now (θ) |
190.2° |
|
Sep first |
0.9 |
|
Sep last |
0.78 |
|
Sep. Now (ρ) |
0.78" |
|
Mag pri |
9.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
A1/2IV (white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 174357 |
|
Constellation |
Sagittarius |
|
SAO |
187357 |
|
Tycho2 |
6864-00228-1 |
|
Gaia DR2 |
4074748104937578880 |
|
HD |
174357 |
|
ADS |
11744 |
|