20191+3644 SLE 997
20h 19m 08.01s +36° 43' 22.2" P.A. 339.00 sep 10.0 mag 12.60,13.00
| Coord 2000 |
20191+3644 |
|
Discov num |
SLE 997 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 08.01 +36 43 22.2 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
336 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
| Sep first |
9.9 |
|
Sep last |
9.956 |
|
Sep. Now (ρ) |
9.956" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=0.894
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2684-01297-1 |
|
Gaia DR2 |
2057546040696097280 |
|
HD |
193487 |
|
| ADS |
13693 |
|
DM |
BD+36 4005 |
|
