20519+3911 SEI 1283
20h 51m 52.98s +39° 10' 25.0" P.A. 1.00 sep 22.8 mag 12.05,12.60
Coord 2000 |
20519+3911 |
|
Discov num |
SEI1283 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 52.98 +39 10 25.0 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
356 |
|
Pa last |
0.6 |
|
P.A. Now (θ) |
0.6° |
|
Sep first |
22.5 |
|
Sep last |
22.751 |
|
Sep. Now (ρ) |
22.751" |
|
Mag pri |
12.05 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.118
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3167-02351-1 |
|
Gaia DR2 |
1872787160477990272 |
|