17418+0249 BAL 1942
17h 41m 47.66s +02° 48' 40.2" P.A. 187.00 sep 5.0 mag 11.10,11.40
Coord 2000 |
17418+0249 |
|
Discov num |
BAL1942 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 47.66 +02 48 40.2 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
201 |
|
Pa last |
187.1 |
|
P.A. Now (θ) |
187.1° |
|
Sep first |
5.5 |
|
Sep last |
4.957 |
|
Sep. Now (ρ) |
4.957" |
|
Mag pri |
11.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.854
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4376304458939349504 |
|