18585+2152 TDT 1155 (HD 343540)
18h 58m 31.19s +21° 51' 41.2" P.A. 325.00 sep 0.6 mag 11.47,11.54
| Coord 2000 |
18585+2152 |
|
Discov num |
TDT1155 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 31.19 +21 51 41.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
325 |
|
Pa last |
324.8 |
|
P.A. Now (θ) |
324.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
11.47 |
|
Mag sec |
11.54 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 343540 |
|
Constellation |
Vulpecula |
|
Tycho2 |
1597-01741-1 |
|
Gaia DR2 |
4520801800339150080 |
|
| HD |
343540 |
|
