20560+0840 TDT 2638
20h 56m 00.36s +08° 39' 37.4" P.A. 97.00 sep 2.2 mag 11.12,12.16
| Coord 2000 |
20560+0840 |
|
Discov num |
TDT2638 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 00.36 +08 39 37.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
97 |
|
Pa last |
97 |
|
P.A. Now (θ) |
97° |
|
| Sep first |
2.2 |
|
Sep last |
2.16 |
|
Sep. Now (ρ) |
2.16" |
|
| Mag pri |
11.12 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1090-01848-1 |
|
Gaia DR2 |
1738236658408489728 |
|