18481+4122 ES 1561
18h 48m 05.03s +41° 21' 54.6" P.A. 126.00 sep 6.4 mag 9.60,11.50 Sp F2
Coord 2000 |
18481+4122 |
|
Discov num |
ES 1561 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 05.03 +41 21 54.6 |
|
Date first |
1894 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
124 |
|
Pa last |
125.9 |
|
P.A. Now (θ) |
125.9° |
|
Sep first |
6.7 |
|
Sep last |
6.41 |
|
Sep. Now (ρ) |
6.41" |
|
Mag pri |
9.60 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3126-00350-1 |
|
Gaia DR2 |
2104601977261443840 |
|