20409+2334 POU 4855
20h 40m 54.84s +23° 34' 09.7" P.A. 355.00 sep 16.8 mag 14.30,14.50
| Coord 2000 |
20409+2334 |
|
Discov num |
POU4855 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 54.84 +23 34 09.7 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
350 |
|
Pa last |
354.7 |
|
P.A. Now (θ) |
354.7° |
|
| Sep first |
17.5 |
|
Sep last |
16.803 |
|
Sep. Now (ρ) |
16.803" |
|
| Mag pri |
14.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+034 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.184
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819147730533433088 |
|
