20146+5349 ES 987
20h 14m 33.16s +53° 49' 51.0" P.A. 293.00 sep 7.9 mag 9.96,10.60 Sp F8
Coord 2000 |
20146+5349 |
|
Discov num |
ES 987 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 33.16 +53 49 51.0 |
|
Date first |
1899 |
|
Date last |
2021 |
|
Obs |
15 |
|
Pa first |
296 |
|
Pa last |
292.6 |
|
P.A. Now (θ) |
292.6° |
|
Sep first |
8.3 |
|
Sep last |
7.88 |
|
Sep. Now (ρ) |
7.88" |
|
Mag pri |
9.96 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.318
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3937-00086-1 |
|
Gaia DR2 |
2184791559302915456 |
|