20307+2335 POU 4543
20h 30m 37.12s +23° 35' 02.2" P.A. 154.00 sep 2.9 mag 13.20,13.50
| Coord 2000 |
20307+2335 |
|
Discov num |
POU4543 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 37.12 +23 35 02.2 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
85 |
|
Pa last |
153.7 |
|
P.A. Now (θ) |
153.7° |
|
| Sep first |
2.7 |
|
Sep last |
2.883 |
|
Sep. Now (ρ) |
2.883" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1830923190832794496 |
|
