19451+3847 SEI 675 (HD 225646)
19h 45m 06.24s +38° 46' 25.5" P.A. 30.00 sep 21.5 mag 11.46,11.64 Sp A
| Coord 2000 |
19451+3847 |
|
Discov num |
SEI 675 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 06.24 +38 46 25.5 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
28 |
|
Pa last |
29.6 |
|
P.A. Now (θ) |
29.6° |
|
| Sep first |
21.3 |
|
Sep last |
21.45 |
|
Sep. Now (ρ) |
21.45" |
|
| Mag pri |
11.46 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.425
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 225646 |
|
Constellation |
Cygnus |
|
Tycho2 |
3136-00671-1 |
|
Gaia DR2 |
2073120348032919168 |
|
| HD |
225646 |
|
