19380+3946 KOI 816
19h 37m 57.57s +39° 46' 17.2" P.A. 122.00 sep 3.5 mag 15.90,18.50
| Coord 2000 |
19380+3946 |
|
Discov num |
KOI 816 |
|
Comp |
|
|
Coord arcsec 2000 |
19 37 57.57 +39 46 17.2 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
120 |
|
Pa last |
121.6 |
|
P.A. Now (θ) |
121.6° |
|
| Sep first |
3.5 |
|
Sep last |
3.487 |
|
Sep. Now (ρ) |
3.487" |
|
| Mag pri |
15.90 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2076459496119200000 |
|