20205+4127 LI 4
20h 20m 29.35s +41° 21' 28.4" P.A. 333.00 sep 8.9 mag 14.40,16.80
Coord 2000 |
20205+4127 |
|
Discov num |
LI 4 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 29.35 +41 21 28.4 |
|
Date first |
1992 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
330 |
|
Pa last |
332.5 |
|
P.A. Now (θ) |
332.5° |
|
Sep first |
9.1 |
|
Sep last |
8.911 |
|
Sep. Now (ρ) |
8.911" |
|
Mag pri |
14.40 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2068392276220215808 |
|