20316+2929 MLB 571
20h 31m 40.22s +29° 29' 20.3" P.A. 261.00 sep 3.4 mag 12.02,13.50
| Coord 2000 |
20316+2929 |
|
Discov num |
MLB 571 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 40.22 +29 29 20.3 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
265 |
|
Pa last |
261 |
|
P.A. Now (θ) |
261° |
|
| Sep first |
3.0 |
|
Sep last |
3.411 |
|
Sep. Now (ρ) |
3.411" |
|
| Mag pri |
12.02 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.48 |
|
Spectral class |
|
|
| Pri motion ra |
+033 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2169-01578-1 |
|
Gaia DR2 |
1860660410522584320 |
|
