21148+3631 SEI 1468
21h 14m 51.98s +36° 30' 59.3" P.A. 245.00 sep 19.0 mag 10.90,11.40
| Coord 2000 |
21148+3631 |
|
Discov num |
SEI1468 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 51.98 +36 30 59.3 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
238 |
|
Pa last |
245.4 |
|
P.A. Now (θ) |
245.4° |
|
| Sep first |
19.3 |
|
Sep last |
19.033 |
|
Sep. Now (ρ) |
19.033" |
|
| Mag pri |
10.90 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=1.02
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2714-01978-1 |
|
Gaia DR2 |
1867822629262991232 |
|
