17474+4633 WJD 2
17h 47m 32.87s +46° 32' 31.4" P.A. 108.00 sep 2.4 mag 12.20,17.30
Coord 2000 |
17474+4633 |
|
Discov num |
WJD 2 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 32.87 +46 32 31.4 |
|
Date first |
2001 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
110 |
|
Pa last |
107.5 |
|
P.A. Now (θ) |
107.5° |
|
Sep first |
2.9 |
|
Sep last |
2.361 |
|
Sep. Now (ρ) |
2.361" |
|
Mag pri |
12.20 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
5.1 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+010 |
|
Notes |
S
(Parallax indidates non-physical) |
|
rPM=0.482
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS