18530+3603 ALI 143
18h 53m 05.47s +36° 03' 53.2" P.A. 60.00 sep 13.0 mag 11.01,12.00
Coord 2000 |
18530+3603 |
|
Discov num |
ALI 143 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 05.47 +36 03 53.2 |
|
Date first |
1934 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
61 |
|
Pa last |
59.9 |
|
P.A. Now (θ) |
59.9° |
|
Sep first |
13.5 |
|
Sep last |
13.009 |
|
Sep. Now (ρ) |
13.009" |
|
Mag pri |
11.01 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.485
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2650-00208-1 |
|
Gaia DR2 |
2093315662204567424 |
|