18114-2827 RST 2035 (HD 166342)
18h 11m 25.74s -28° 26' 35.4" P.A. 153.00 sep 0.4 mag 9.90,11.40 Sp A9/F0III
Coord 2000 |
18114-2827 |
|
Discov num |
RST2035 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 25.74 -28 26 35.4 |
|
Date first |
1934 |
|
Date last |
1951 |
|
Obs |
3 |
|
Pa first |
152 |
|
Pa last |
153.2 |
|
P.A. Now (θ) |
153.2° |
|
Sep first |
0.4 |
|
Sep last |
0.35 |
|
Sep. Now (ρ) |
0.35" |
|
Mag pri |
9.90 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
A9/F0III (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 166342 |
|
Constellation |
Sagittarius |
|
SAO |
186428 |
|
Tycho2 |
6855-02072-1 |
|
Gaia DR2 |
4050850838188869888 |
|
HD |
166342 |
|