18154+3836 MLB 852
18h 15m 27.16s +38° 36' 15.7" P.A. 42.00 sep 8.9 mag 11.42,12.60
Coord 2000 |
18154+3836 |
|
Discov num |
MLB 852 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 27.16 +38 36 15.7 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
36 |
|
Pa last |
42.3 |
|
P.A. Now (θ) |
42.3° |
|
Sep first |
9.0 |
|
Sep last |
8.918 |
|
Sep. Now (ρ) |
8.918" |
|
Mag pri |
11.42 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+011 |
|
Notes |
N
(See Notes) |
|
rPM=0.998
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3103-01288-1 |
|
Gaia DR2 |
2109135435501037312 |
|