19000+4100 COU 1798
18h 59m 59.58s +41° 00' 54.0" P.A. 346.00 sep 0.7 mag 11.50,11.80
Coord 2000 |
19000+4100 |
|
Discov num |
COU1798 |
|
Comp |
|
|
Coord arcsec 2000 |
18 59 59.58 +41 00 54.0 |
|
Date first |
1978 |
|
Date last |
2014 |
|
Obs |
4 |
|
Pa first |
341 |
|
Pa last |
345.6 |
|
P.A. Now (θ) |
345.6° |
|
Sep first |
0.6 |
|
Sep last |
0.663 |
|
Sep. Now (ρ) |
0.663" |
|
Mag pri |
11.50 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3123-00610-1 |
|
Gaia DR2 |
2103835441560800896 |
|