18279-1444 J 1651
18h 27m 54.75s -14° 43' 59.2" P.A. 76.00 sep 3.2 mag 11.40,11.49 Sp OB
Coord 2000 |
18279-1444 |
|
Discov num |
J 1651 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 54.75 -14 43 59.2 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
81 |
|
Pa last |
75.5 |
|
P.A. Now (θ) |
75.5° |
|
Sep first |
2.7 |
|
Sep last |
3.204 |
|
Sep. Now (ρ) |
3.204" |
|
Mag pri |
11.40 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
OB (blue) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
rPM=1.081
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scutum |
|
Tycho2 |
5702-01067-1 |
|
Gaia DR2 |
4104038270082825088 |
|