18049+0311 BAL 2471
18h 04m 53.38s +03° 11' 08.3" P.A. 225.00 sep 3.5 mag 11.20,11.30
Coord 2000 |
18049+0311 |
|
Discov num |
BAL2471 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 53.38 +03 11 08.3 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
226 |
|
Pa last |
224.5 |
|
P.A. Now (θ) |
224.5° |
|
Sep first |
3.6 |
|
Sep last |
3.539 |
|
Sep. Now (ρ) |
3.539" |
|
Mag pri |
11.20 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
-028 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-053 |
|
Notes |
N
(See Notes) |
|
rPM=0.957
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4468679619113815040 |
|