20245+3120 TDT 2244 (HD 332261)
20h 24m 28.38s +31° 20' 09.9" P.A. 281.00 sep 0.4 mag 10.36,10.71
| Coord 2000 |
20245+3120 |
|
Discov num |
TDT2244 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 28.38 +31 20 09.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
281 |
|
Pa last |
280.6 |
|
P.A. Now (θ) |
280.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
| Mag pri |
10.36 |
|
Mag sec |
10.71 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 332261 |
|
Constellation |
Cygnus |
|
Tycho2 |
2685-00721-1 |
|
HD |
332261 |
|
