18529+4121 KOI 284
18h 52m 56.59s +41° 20' 34.9" P.A. 98.00 sep 0.9 mag 12.00,12.80
Coord 2000 |
18529+4121 |
|
Discov num |
KOI 284 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 56.59 +41 20 34.9 |
|
Date first |
2010 |
|
Date last |
2017 |
|
Obs |
30 |
|
Pa first |
97 |
|
Pa last |
97.5 |
|
P.A. Now (θ) |
97.5° |
|
Sep first |
0.8 |
|
Sep last |
0.871 |
|
Sep. Now (ρ) |
0.871" |
|
Mag pri |
12.00 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-023 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3127-00948-1 |
|