18506+4310 KOI 3417
18h 50m 37.77s +43° 09' 44.9" P.A. 171.00 sep 2.2 mag 13.50,18.70
| Coord 2000 |
18506+4310 |
|
Discov num |
KOI3417 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 37.77 +43 09 44.9 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
171 |
|
Pa last |
171.4 |
|
P.A. Now (θ) |
171.4° |
|
| Sep first |
2.2 |
|
Sep last |
2.153 |
|
Sep. Now (ρ) |
2.153" |
|
| Mag pri |
13.50 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
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 |
2105168775506130048 |
|