18120-0601 A 37 AB
18h 11m 57.64s -06° 01' 18.5" P.A. 33.00 sep 2.4 mag 11.23,11.77
Coord 2000 |
18120-0601 |
|
Discov num |
A 37 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 11 57.64 -06 01 18.5 |
|
Date first |
1899 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
35 |
|
Pa last |
32.6 |
|
P.A. Now (θ) |
32.6° |
|
Sep first |
2.0 |
|
Sep last |
2.41 |
|
Sep. Now (ρ) |
2.41" |
|
Mag pri |
11.23 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
Z
W
(Parallax indicates components are physical, ) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS