19339+3916 MLB 870
19h 33m 54.54s +39° 16' 00.1" P.A. 250.00 sep 6.7 mag 12.27,13.87
Coord 2000 |
19339+3916 |
|
Discov num |
MLB 870 |
|
Comp |
|
|
Coord arcsec 2000 |
19 33 54.54 +39 16 00.1 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
252 |
|
Pa last |
250.1 |
|
P.A. Now (θ) |
250.1° |
|
Sep first |
6.0 |
|
Sep last |
6.724 |
|
Sep. Now (ρ) |
6.724" |
|
Mag pri |
12.27 |
|
Mag sec |
13.87 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
-005 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.357
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2052450457137456768 |
|