20124+3711 SEI 999
20h 12m 22.97s +37° 10' 59.3" P.A. 270.00 sep 24.8 mag 10.93,12.58 Sp A
| Coord 2000 |
20124+3711 |
|
Discov num |
SEI 999 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 22.97 +37 10 59.3 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
272 |
|
Pa last |
269.6 |
|
P.A. Now (θ) |
269.6° |
|
| Sep first |
23.9 |
|
Sep last |
24.841 |
|
Sep. Now (ρ) |
24.841" |
|
| Mag pri |
10.93 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
1.65 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.259
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-00891-1 |
|
Gaia DR2 |
2060736995257248768 |
|
HD |
228292 |
|
