18197-3700 RST 3172
18h 19m 40.30s -36° 58' 59.0" P.A. 336.00 sep 3.9 mag 10.40,13.40 Sp F5
Coord 2000 |
18197-3700 |
|
Discov num |
RST3172 |
|
Comp |
|
|
Coord arcsec 2000 |
18 19 40.30 -36 58 59.0 |
|
Date first |
1935 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
336 |
|
Pa last |
335.6 |
|
P.A. Now (θ) |
335.6° |
|
Sep first |
3.5 |
|
Sep last |
3.9 |
|
Sep. Now (ρ) |
3.9" |
|
Mag pri |
10.40 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Tycho2 |
7405-00176-1 |
|
Gaia DR2 |
6728207045374204416 |
|
HD |
325226 |
|