20493+3430 POP 51
20h 49m 18.28s +34° 31' 30.7" P.A. 347.00 sep 6.6 mag 12.90,13.70
| Coord 2000 |
20493+3430 |
|
Discov num |
POP 51 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 18.28 +34 31 30.7 |
|
| Date first |
1970 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
349 |
|
Pa last |
347.4 |
|
P.A. Now (θ) |
347.4° |
|
| Sep first |
6.0 |
|
Sep last |
6.648 |
|
Sep. Now (ρ) |
6.648" |
|
| Mag pri |
12.90 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=1.144
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1869426404418430464 |
|
