19164+4045 KOI 3030
19h 16m 21.85s +40° 45' 04.0" P.A. 231.00 sep 2.3 mag 14.20,17.50
| Coord 2000 |
19164+4045 |
|
Discov num |
KOI3030 |
|
Comp |
|
|
Coord arcsec 2000 |
19 16 21.85 +40 45 04.0 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
231 |
|
Pa last |
231.1 |
|
P.A. Now (θ) |
231.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.294 |
|
Sep. Now (ρ) |
2.294" |
|
| Mag pri |
14.20 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
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 |
2101344983305276928 |
|
