18517+4758 KOI 4366 AB
18h 51m 39.35s +47° 58' 13.0" P.A. 303.00 sep 2.4 mag 15.50,18.80
Coord 2000 |
18517+4758 |
|
Discov num |
KOI4366 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 51 39.35 +47 58 13.0 |
|
Date first |
2014 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
303 |
|
Pa last |
302.9 |
|
P.A. Now (θ) |
302.9° |
|
Sep first |
2.5 |
|
Sep last |
2.422 |
|
Sep. Now (ρ) |
2.422" |
|
Mag pri |
15.50 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
|
|
Pri motion dec |
-025 |
|
Sec motion dec |
|
|
Notes |
W
R
(, Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS