18396-0738 J 2520
18h 39m 43.99s -07° 40' 16.1" P.A. 137.00 sep 2.5 mag 10.30,10.40
Coord 2000 |
18396-0738 |
|
Discov num |
J 2520 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 43.99 -07 40 16.1 |
|
Date first |
1943 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
138 |
|
Pa last |
137.3 |
|
P.A. Now (θ) |
137.3° |
|
Sep first |
1.2 |
|
Sep last |
2.462 |
|
Sep. Now (ρ) |
2.462" |
|
Mag pri |
10.30 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scutum |
|
Gaia DR2 |
4252631910764584064 |
|