20199+4000 MLB 1015
20h 19m 52.51s +39° 59' 45.7" P.A. 89.00 sep 4.0 mag 12.00,12.10
Coord 2000 |
20199+4000 |
|
Discov num |
MLB1015 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 52.51 +39 59 45.7 |
|
Date first |
1936 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
87 |
|
Pa last |
89 |
|
P.A. Now (θ) |
89° |
|
Sep first |
3.2 |
|
Sep last |
4.002 |
|
Sep. Now (ρ) |
4.002" |
|
Mag pri |
12.00 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
+061 |
|
Pri motion dec |
|
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2061513765845917696 |
|