18569+3854 MLB 856
18h 56m 52.81s +38° 54' 05.0" P.A. 93.00 sep 3.3 mag 12.70,13.70
Coord 2000 |
18569+3854 |
|
Discov num |
MLB 856 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 52.81 +38 54 05.0 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
94 |
|
Pa last |
92.9 |
|
P.A. Now (θ) |
92.9° |
|
Sep first |
2.6 |
|
Sep last |
3.253 |
|
Sep. Now (ρ) |
3.253" |
|
Mag pri |
12.70 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=1.01
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2103190101252438784 |
|