20271+3322 J 788
20h 27m 10.62s +33° 23' 16.6" P.A. 345.00 sep 4.0 mag 10.40,12.00
| Coord 2000 |
20271+3322 |
|
Discov num |
J 788 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 10.62 +33 23 16.6 |
|
| Date first |
1896 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
354 |
|
Pa last |
344.9 |
|
P.A. Now (θ) |
344.9° |
|
| Sep first |
2.9 |
|
Sep last |
3.998 |
|
Sep. Now (ρ) |
3.998" |
|
| Mag pri |
10.40 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2689-00335-1 |
|
Gaia DR2 |
2055934843848100736 |
|
