20432+1728 LOS 9
20h 43m 14.21s +17° 28' 15.4" P.A. 116.00 sep 2.8 mag 10.70,13.00
| Coord 2000 |
20432+1728 |
|
Discov num |
LOS 9 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 14.21 +17 28 15.4 |
|
| Date first |
2009 |
|
Date last |
2013 |
|
Obs |
3 |
|
| Pa first |
117 |
|
Pa last |
115.6 |
|
P.A. Now (θ) |
115.6° |
|
| Sep first |
2.9 |
|
Sep last |
2.77 |
|
Sep. Now (ρ) |
2.77" |
|
| Mag pri |
10.70 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1638-00696-1 |
|
Gaia DR2 |
1811465442787299840 |
|
