19306+3821 KOI 490
19h 30m 38.02s +38° 20' 43.4" P.A. 63.00 sep 2.2 mag 14.00,19.20
| Coord 2000 |
19306+3821 |
|
Discov num |
KOI 490 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 38.02 +38 20 43.4 |
|
| Date first |
2010 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
63 |
|
Pa last |
62.5 |
|
P.A. Now (θ) |
62.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.215 |
|
Sep. Now (ρ) |
2.215" |
|
| Mag pri |
14.00 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+041 |
|
Sec motion dec |
|
|
| Notes |
T
R
(Parallax indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2051933102555095936 |
|
