18394+3430 SEI 568
18h 39m 26.50s +34° 30' 14.8" P.A. 192.00 sep 10.5 mag 11.50,12.10
| Coord 2000 |
18394+3430 |
|
Discov num |
SEI 568 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 26.50 +34 30 14.8 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
192 |
|
Pa last |
191.8 |
|
P.A. Now (θ) |
191.8° |
|
| Sep first |
10.7 |
|
Sep last |
10.545 |
|
Sep. Now (ρ) |
10.545" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.888
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2645-01781-1 |
|
Gaia DR2 |
2094744271403954944 |
|
