19073+4217 KOI 1740
19h 07m 19.28s +42° 16' 45.1" P.A. 267.00 sep 3.1 mag 12.30,15.40
Coord 2000 |
19073+4217 |
|
Discov num |
KOI1740 |
|
Comp |
|
|
Coord arcsec 2000 |
19 07 19.28 +42 16 45.1 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
266 |
|
Pa last |
266.6 |
|
P.A. Now (θ) |
266.6° |
|
Sep first |
3.1 |
|
Sep last |
3.088 |
|
Sep. Now (ρ) |
3.088" |
|
Mag pri |
12.30 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
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 |
2105448841733970432 |
|