18591-2609 B 415
18h 59m 03.82s -26° 09' 01.6" P.A. 1.00 sep 4.6 mag 10.77,11.08
Coord 2000 |
18591-2609 |
|
Discov num |
B 415 |
|
Comp |
|
|
Coord arcsec 2000 |
18 59 03.82 -26 09 01.6 |
|
Date first |
1909 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
0 |
|
Pa last |
0.5 |
|
P.A. Now (θ) |
0.5° |
|
Sep first |
4.8 |
|
Sep last |
4.615 |
|
Sep. Now (ρ) |
4.615" |
|
Mag pri |
10.77 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+002 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.029
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6877-00010-2 |
|
Gaia DR2 |
4073675054620156416 |
|