20182+3803 SLE 991
20h 18m 14.68s +38° 03' 38.6" P.A. 131.00 sep 11.8 mag 13.03,14.00
| Coord 2000 |
20182+3803 |
|
Discov num |
SLE 991 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 14.68 +38 03 38.6 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
131 |
|
Pa last |
130.8 |
|
P.A. Now (θ) |
130.8° |
|
| Sep first |
12.0 |
|
Sep last |
11.815 |
|
Sep. Now (ρ) |
11.815" |
|
| Mag pri |
13.03 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.62
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2061243595231694336 |
|