18410+4848 COU 2395
18h 40m 58.03s +48° 49' 19.3" P.A. 137.00 sep 0.6 mag 11.38,11.10
Coord 2000 |
18410+4848 |
|
Discov num |
COU2395 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 58.03 +48 49 19.3 |
|
Date first |
1986 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
131 |
|
Pa last |
136.5 |
|
P.A. Now (θ) |
136.5° |
|
Sep first |
0.6 |
|
Sep last |
0.609 |
|
Sep. Now (ρ) |
0.609" |
|
Mag pri |
11.38 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3535-02005-1 |
|