20009-0826 RST 4648
20h 00m 56.27s -08° 25' 57.5" P.A. 111.00 sep 3.1 mag 9.39,13.40 Sp A5
| Coord 2000 |
20009-0826 |
|
Discov num |
RST4648 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 56.27 -08 25 57.5 |
|
| Date first |
1938 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
112 |
|
Pa last |
111.1 |
|
P.A. Now (θ) |
111.1° |
|
| Sep first |
1.8 |
|
Sep last |
3.113 |
|
Sep. Now (ρ) |
3.113" |
|
| Mag pri |
9.39 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.01 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
143986 |
|
Tycho2 |
5738-00959-1 |
|
Gaia DR2 |
4192604520102075136 |
|
| HD |
189556 |
|
