19510+3443 SEI 697
19h 51m 00.55s +34° 43' 11.8" P.A. 310.00 sep 4.0 mag 10.30,10.70
| Coord 2000 |
19510+3443 |
|
Discov num |
SEI 697 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 00.55 +34 43 11.8 |
|
| Date first |
1894 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
309 |
|
Pa last |
309.5 |
|
P.A. Now (θ) |
309.5° |
|
| Sep first |
3.2 |
|
Sep last |
4.02 |
|
Sep. Now (ρ) |
4.02" |
|
| Mag pri |
10.30 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+054 |
|
Sec motion ra |
|
|
| Pri motion dec |
-041 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2035558586974238336 |
|