18585+4215 COU 1797
18h 58m 28.31s +42° 14' 34.1" P.A. 175.00 sep 1.3 mag 10.14,11.83
| Coord 2000 |
18585+4215 |
|
Discov num |
COU1797 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 28.31 +42 14 34.1 |
|
| Date first |
1979 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
169 |
|
Pa last |
174.5 |
|
P.A. Now (θ) |
174.5° |
|
| Sep first |
1.3 |
|
Sep last |
1.255 |
|
Sep. Now (ρ) |
1.255" |
|
| Mag pri |
10.14 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3127-01274-1 |
|
Gaia DR2 |
2104145989174738688 |
|
