20235+3918 SEI 1111
20h 23m 31.17s +39° 18' 00.5" P.A. 10.00 sep 25.3 mag 10.81,11.15 Sp F0
| Coord 2000 |
20235+3918 |
|
Discov num |
SEI1111 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 31.17 +39 18 00.5 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
9 |
|
Pa last |
9.9 |
|
P.A. Now (θ) |
9.9° |
|
| Sep first |
24.7 |
|
Sep last |
25.296 |
|
Sep. Now (ρ) |
25.296" |
|
| Mag pri |
10.81 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.644
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3152-00829-1 |
|
Gaia DR2 |
2061239197173854208 |
|