20158+3759 SLE 978
20h 15m 48.62s +37° 59' 18.7" P.A. 198.00 sep 11.8 mag 12.50,12.49
| Coord 2000 |
20158+3759 |
|
Discov num |
SLE 978 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 48.62 +37 59 18.7 |
|
| Date first |
1985 |
|
Date last |
2022 |
|
Obs |
10 |
|
| Pa first |
195 |
|
Pa last |
198.1 |
|
P.A. Now (θ) |
198.1° |
|
| Sep first |
11.7 |
|
Sep last |
11.8 |
|
Sep. Now (ρ) |
11.8" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.49 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.185
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2060879034090298752 |
|
