20549+2740 TDT 2627
20h 54m 52.17s +27° 39' 32.2" P.A. 79.00 sep 1.1 mag 11.65,11.96
| Coord 2000 |
20549+2740 |
|
Discov num |
TDT2627 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 52.17 +27 39 32.2 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
77 |
|
Pa last |
78.5 |
|
P.A. Now (θ) |
78.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.107 |
|
Sep. Now (ρ) |
1.107" |
|
| Mag pri |
11.65 |
|
Mag sec |
11.96 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+031 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2179-00594-1 |
|
Gaia DR2 |
1845787179288528128 |
|
