18563+5713 STI 2400
18h 56m 18.66s +57° 13' 21.0" P.A. 138.00 sep 13.1 mag 11.67,12.23
Coord 2000 |
18563+5713 |
|
Discov num |
STI2400 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 18.66 +57 13 21.0 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
23 |
|
Pa first |
118 |
|
Pa last |
138.1 |
|
P.A. Now (θ) |
138.1° |
|
Sep first |
10.0 |
|
Sep last |
13.111 |
|
Sep. Now (ρ) |
13.111" |
|
Mag pri |
11.67 |
|
Mag sec |
12.23 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+036 |
|
Sec motion dec |
-002 |
|
Notes |
L
(Linear solution) |
|
rPM=1.061
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3927-00298-1 |
|
Gaia DR2 |
2153603774535995776 |
|