20488+3426 SEI 1256
20h 48m 47.96s +34° 26' 07.6" P.A. 279.00 sep 26.3 mag 11.27,13.29
| Coord 2000 |
20488+3426 |
|
Discov num |
SEI1256 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 47.96 +34 26 07.6 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
278 |
|
Pa last |
278.5 |
|
P.A. Now (θ) |
278.5° |
|
| Sep first |
26.6 |
|
Sep last |
26.337 |
|
Sep. Now (ρ) |
26.337" |
|
| Mag pri |
11.27 |
|
Mag sec |
13.29 |
|
delta mag (ΔM) |
2.02 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=1.339
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2695-01350-1 |
|
Gaia DR2 |
1869422693566745088 |
|
