20479+3456 TDT 2545
20h 47m 52.01s +34° 55' 43.7" P.A. 195.00 sep 2.5 mag 11.56,13.11
| Coord 2000 |
20479+3456 |
|
Discov num |
TDT2545 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 52.01 +34 55 43.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
195 |
|
Pa last |
194.7 |
|
P.A. Now (θ) |
194.7° |
|
| Sep first |
2.5 |
|
Sep last |
2.45 |
|
Sep. Now (ρ) |
2.45" |
|
| Mag pri |
11.56 |
|
Mag sec |
13.11 |
|
delta mag (ΔM) |
1.55 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2695-02866-1 |
|
Gaia DR2 |
1869500174779896448 |
|
