19442+3930 BRT 2243
19h 44m 10.19s +39° 30' 11.6" P.A. 225.00 sep 2.6 mag 12.28,13.01
| Coord 2000 |
19442+3930 |
|
Discov num |
BRT2243 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 10.19 +39 30 11.6 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
234 |
|
Pa last |
224.9 |
|
P.A. Now (θ) |
224.9° |
|
| Sep first |
2.1 |
|
Sep last |
2.634 |
|
Sep. Now (ρ) |
2.634" |
|
| Mag pri |
12.28 |
|
Mag sec |
13.01 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
+007 |
|
Sec motion dec |
|
|
| Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2076300341812867712 |
|
