18418+6402 WIS 329
18h 41m 46.60s +64° 01' 59.5" P.A. 288.00 sep 491.7 mag 13.21,14.02
Coord 2000 |
18418+6402 |
|
Discov num |
WIS 329 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 46.60 +64 01 59.5 |
|
Date first |
1999 |
|
Date last |
2010 |
|
Obs |
3 |
|
Pa first |
288 |
|
Pa last |
288.3 |
|
P.A. Now (θ) |
288.3° |
|
Sep first |
491.3 |
|
Sep last |
491.692 |
|
Sep. Now (ρ) |
491.692" |
|
Mag pri |
13.21 |
|
Mag sec |
14.02 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
|
|
Pri motion ra |
-111 |
|
Sec motion ra |
|
|
Pri motion dec |
-148 |
|
Sec motion dec |
|
|
Notes |
V
K
(Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2253344524445062016 |
|