18412+2505 SLE 501
18h 41m 11.13s +25° 04' 41.9" P.A. 314.00 sep 19.3 mag 11.49,12.60
Coord 2000 |
18412+2505 |
|
Discov num |
SLE 501 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 11.13 +25 04 41.9 |
|
Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
309 |
|
Pa last |
314.1 |
|
P.A. Now (θ) |
314.1° |
|
Sep first |
19.8 |
|
Sep last |
19.331 |
|
Sep. Now (ρ) |
19.331" |
|
Mag pri |
11.49 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
|
|
Pri motion ra |
-033 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.659
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2111-00526-1 |
|
Gaia DR2 |
4536147581037121408 |
|
HD |
336746 |
|