18505+4629 KOI 2913 AB
18h 50m 31.53s +46° 28' 52.0" P.A. 16.00 sep 7.3 mag 12.86,18.30
Coord 2000 |
18505+4629 |
|
Discov num |
KOI2913 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 50 31.53 +46 28 52.0 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
15 |
|
Pa last |
15.5 |
|
P.A. Now (θ) |
15.5° |
|
Sep first |
7.1 |
|
Sep last |
7.348 |
|
Sep. Now (ρ) |
7.348" |
|
Mag pri |
12.86 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
5.44 |
|
Spectral class |
|
|
Pri motion ra |
-028 |
|
Sec motion ra |
|
|
Pri motion dec |
-027 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2107492421531881856 |
|