18578+3852 ES 2573
18h 57m 48.41s +38° 51' 41.5" P.A. 22.00 sep 4.9 mag 13.19,11.90
Coord 2000 |
18578+3852 |
|
Discov num |
ES 2573 |
|
Comp |
|
|
Coord arcsec 2000 |
18 57 48.41 +38 51 41.5 |
|
Date first |
1932 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
22 |
|
Pa last |
22 |
|
P.A. Now (θ) |
22° |
|
Sep first |
5.3 |
|
Sep last |
4.85 |
|
Sep. Now (ρ) |
4.85" |
|
Mag pri |
13.19 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2100184964176420736 |
|