21048+3545 SEI 1392
21h 04m 47.83s +35° 44' 37.9" P.A. 338.00 sep 4.0 mag 10.00,11.00
Coord 2000 |
21048+3545 |
|
Discov num |
SEI1392 |
|
Comp |
|
|
Coord arcsec 2000 |
21 04 47.83 +35 44 37.9 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
325 |
|
Pa last |
337.6 |
|
P.A. Now (θ) |
337.6° |
|
Sep first |
3.1 |
|
Sep last |
4 |
|
Sep. Now (ρ) |
4" |
|
Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+019 |
|
Notes |
N
(See Notes) |
|
rPM=0.956
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2713-00603-1 |
|
Gaia DR2 |
1868200375923840640 |
|