20123+3540 FYM 582
20h 12m 24.06s +35° 40' 30.3" P.A. 267.00 sep 4.9 mag 12.00,12.80
| Coord 2000 |
20123+3540 |
|
Discov num |
FYM 582 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 24.06 +35 40 30.3 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
267 |
|
Pa last |
266.7 |
|
P.A. Now (θ) |
266.7° |
|
| Sep first |
4.7 |
|
Sep last |
4.9 |
|
Sep. Now (ρ) |
4.9" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-000 |
|
| Notes |
|
|
rPM=1.112
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2058907094354833920 |
|