20144+4048 TDT 2113 (HD 228508)
20h 14m 22.59s +40° 48' 03.5" P.A. 181.00 sep 0.5 mag 11.05,11.21 Sp F8
Coord 2000 |
20144+4048 |
|
Discov num |
TDT2113 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 22.59 +40 48 03.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
181 |
|
Pa last |
181.4 |
|
P.A. Now (θ) |
181.4° |
|
Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
Mag pri |
11.05 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 228508 |
|
Constellation |
Cygnus |
|
Tycho2 |
3155-01036-1 |
|
Gaia DR2 |
2062540056870863744 |
|
HD |
228508 |
|