19474+4633 KOI 3487
19h 47m 26.98s +46° 32' 43.7" P.A. 142.00 sep 2.7 mag 12.70,17.40
Coord 2000 |
19474+4633 |
|
Discov num |
KOI3487 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 26.98 +46 32 43.7 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
142 |
|
Pa last |
141.8 |
|
P.A. Now (θ) |
141.8° |
|
Sep first |
2.7 |
|
Sep last |
2.69 |
|
Sep. Now (ρ) |
2.69" |
|
Mag pri |
12.70 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
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 |
Cygnus |
|
Gaia DR2 |
2080324859305686272 |
|