19581+4029 KOI 4409
19h 58m 08.35s +40° 28' 39.9" P.A. 139.00 sep 2.9 mag 12.70,18.80
Coord 2000 |
19581+4029 |
|
Discov num |
KOI4409 |
|
Comp |
|
|
Coord arcsec 2000 |
19 58 08.35 +40 28 39.9 |
|
Date first |
2010 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
139 |
|
Pa last |
139 |
|
P.A. Now (θ) |
139° |
|
Sep first |
2.9 |
|
Sep last |
2.89 |
|
Sep. Now (ρ) |
2.89" |
|
Mag pri |
12.70 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
6.1 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2075040537699996288 |
|