18355+4546 LDS 6329
18h 35m 18.54s +45° 44' 39.8" P.A. 56.00 sep 112.1 mag 10.11,12.40 Sp M0.5V+M3 dist. 15.55 pc (50.72 l.y.)
Coord 2000 |
18355+4546 |
|
Discov num |
LDS6329 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 18.54 +45 44 39.8 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
51 |
|
Pa last |
56.3 |
|
P.A. Now (θ) |
56.3° |
|
Sep first |
112.0 |
|
Sep last |
112.134 |
|
Sep. Now (ρ) |
112.134" |
|
Mag pri |
10.11 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.29 |
|
Spectral class |
M0.5V+M3 (red/red) |
|
Pri motion ra |
+452 |
|
Sec motion ra |
+460 |
|
Pri motion dec |
+365 |
|
Sec motion dec |
+361 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
HIP |
91128 |
|
Tycho2 |
3527-02134-1 |
|
GL |
Gl 720A |
|
BD |
BD+45 2743 |
|
Distance |
15.55 |
|
Distance ly |
50.72 |
|