20543+0918 TDT 2620
20h 54m 16.23s +09° 17' 39.2" P.A. 68.00 sep 0.5 mag 10.32,10.77 Sp K5
Coord 2000 |
20543+0918 |
|
Discov num |
TDT2620 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 16.23 +09 17 39.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
68 |
|
Pa last |
68.4 |
|
P.A. Now (θ) |
68.4° |
|
Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
Mag pri |
10.32 |
|
Mag sec |
10.77 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1090-00487-1 |
|
Gaia DR2 |
1750337505426676224 |
|