18170+0454 BAL 2926
18h 17m 03.23s +04° 54' 26.6" P.A. 191.00 sep 10.7 mag 10.50,11.40
Coord 2000 |
18170+0454 |
|
Discov num |
BAL2926 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 03.23 +04 54 26.6 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
196 |
|
Pa last |
191.4 |
|
P.A. Now (θ) |
191.4° |
|
Sep first |
9.9 |
|
Sep last |
10.679 |
|
Sep. Now (ρ) |
10.679" |
|
Mag pri |
10.50 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=0.805
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4470811091126976128 |
|