18393+6955 WFC 211
18h 39m 18.47s +69° 54' 59.3" P.A. 68.00 sep 9.5 mag 12.12,12.34
| Coord 2000 |
18393+6955 |
|
Discov num |
WFC 211 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 18.47 +69 54 59.3 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
69 |
|
Pa last |
67.7 |
|
P.A. Now (θ) |
67.7° |
|
| Sep first |
9.3 |
|
Sep last |
9.501 |
|
Sep. Now (ρ) |
9.501" |
|
| Mag pri |
12.12 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.122
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4434-01254-1 |
|
Gaia DR2 |
2259577797596552960 |
|
