20484+0407 BAL 2546
20h 48m 21.52s +04° 07' 39.1" P.A. 40.00 sep 9.6 mag 10.70,11.10
| Coord 2000 |
20484+0407 |
|
Discov num |
BAL2546 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 21.52 +04 07 39.1 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
41 |
|
Pa last |
40.1 |
|
P.A. Now (θ) |
40.1° |
|
| Sep first |
9.6 |
|
Sep last |
9.648 |
|
Sep. Now (ρ) |
9.648" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.451
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1734389505879078528 |
|
