18541+4120 KOI 5222
18h 54m 03.74s +41° 20' 08.9" P.A. 218.00 sep 3.1 mag 13.80,16.60
| Coord 2000 |
18541+4120 |
|
Discov num |
KOI5222 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 03.74 +41 20 08.9 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
218 |
|
Pa last |
217.5 |
|
P.A. Now (θ) |
217.5° |
|
| Sep first |
3.1 |
|
Sep last |
3.067 |
|
Sep. Now (ρ) |
3.067" |
|
| Mag pri |
13.80 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
K
(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
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2104458181756333312 |
|
