19307+3757 ES 2038
19h 30m 39.92s +37° 57' 20.3" P.A. 214.00 sep 4.8 mag 10.62,13.60
Coord 2000 |
19307+3757 |
|
Discov num |
ES 2038 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 39.92 +37 57 20.3 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
220 |
|
Pa last |
214.2 |
|
P.A. Now (θ) |
214.2° |
|
Sep first |
4.9 |
|
Sep last |
4.776 |
|
Sep. Now (ρ) |
4.776" |
|
Mag pri |
10.62 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3135-00417-1 |
|
Gaia DR2 |
2051871323743801344 |
|