19136-1547 RST 4034 (HD 179542)
19h 13m 37.21s -15° 47' 21.7" P.A. 281.00 sep 0.5 mag 10.49,10.43 Sp A4V
| Coord 2000 |
19136-1547 |
|
Discov num |
RST4034 |
|
Comp |
|
|
Coord arcsec 2000 |
19 13 37.21 -15 47 21.7 |
|
| Date first |
1938 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
281 |
|
Pa last |
280.5 |
|
P.A. Now (θ) |
280.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.47 |
|
Sep. Now (ρ) |
0.47" |
|
| Mag pri |
10.49 |
|
Mag sec |
10.43 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
A4V (white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 179542 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6296-00520-1 |
|
Gaia DR2 |
4184214898489512832 |
|
| HD |
179542 |
|
