18189+3248 COU 1009
18h 18m 53.92s +32° 47' 36.2" P.A. 263.00 sep 2.4 mag 9.18,12.60 Sp F8
| Coord 2000 |
18189+3248 |
|
Discov num |
COU1009 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 53.92 +32 47 36.2 |
|
| Date first |
1973 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
266 |
|
Pa last |
262.7 |
|
P.A. Now (θ) |
262.7° |
|
| Sep first |
2.1 |
|
Sep last |
2.44 |
|
Sep. Now (ρ) |
2.44" |
|
| Mag pri |
9.18 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.42 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+044 |
|
Sec motion ra |
|
|
| Pri motion dec |
+040 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2627-00743-1 |
|
Gaia DR2 |
4592770711877597824 |
|
