19060-1810 OCC 540 (HD 177581)
19h 06m 01.99s -18° 09' 57.1" P.A. -1.00 sep 0.1 mag 9.20,9.20 Sp M1
| Coord 2000 |
19060-1810 |
|
Discov num |
OCC 540 |
|
Comp |
|
|
Coord arcsec 2000 |
19 06 01.99 -18 09 57.1 |
|
| Date first |
1977 |
|
Date last |
1977 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.1 |
|
Sep last |
0.1 |
|
Sep. Now (ρ) |
0.1" |
|
| Mag pri |
9.20 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
M1 (red) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 177581 |
|
Constellation |
Sagittarius |
|
SAO |
162183 |
|
Tycho2 |
6287-00250-1 |
|
| Gaia DR2 |
4087360023022951808 |
|
HD |
177581 |
|
