18476+1655 J 2678
18h 47m 29.74s +16° 54' 13.8" P.A. 27.00 sep 5.4 mag 11.07,12.56 Sp F0
| Coord 2000 |
18476+1655 |
|
Discov num |
J 2678 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 29.74 +16 54 13.8 |
|
| Date first |
1943 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
35 |
|
Pa last |
27.3 |
|
P.A. Now (θ) |
27.3° |
|
| Sep first |
4.0 |
|
Sep last |
5.424 |
|
Sep. Now (ρ) |
5.424" |
|
| Mag pri |
11.07 |
|
Mag sec |
12.56 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+047 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.146
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1587-00219-1 |
|
Gaia DR2 |
4511280849965927552 |
|
HD |
229511 |
|
