17486+2339 BAR 8
17h 48m 33.64s +23° 39' 09.3" P.A. 238.00 sep 1.2 mag 8.60,10.40 Sp G5 dist. 384.62 pc (1254.63 l.y.)
Coord 2000 |
17486+2339 |
|
Discov num |
BAR 8 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 33.64 +23 39 09.3 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
240 |
|
Pa last |
237.7 |
|
P.A. Now (θ) |
237.7° |
|
Sep first |
1.3 |
|
Sep last |
1.176 |
|
Sep. Now (ρ) |
1.176" |
|
Mag pri |
8.60 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
+020 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
HIP |
87166 |
|
Tycho2 |
2077-00872-1 |
|
Gaia DR2 |
4580603791082778880 |
|
BD |
BD+23 3186 |
|
Distance |
384.62 |
|
Distance ly |
1254.63 |
|