20278+4036 TDT 2294
20h 27m 48.41s +40° 36' 28.9" P.A. 310.00 sep 2.2 mag 10.11,12.61
Coord 2000 |
20278+4036 |
|
Discov num |
TDT2294 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 48.41 +40 36 28.9 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
310 |
|
Pa last |
309.7 |
|
P.A. Now (θ) |
309.7° |
|
Sep first |
2.2 |
|
Sep last |
2.18 |
|
Sep. Now (ρ) |
2.18" |
|
Mag pri |
10.11 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3156-00952-1 |
|
Gaia DR2 |
2067421716690519680 |
|