20143-0209 RST 4656
20h 14m 20.62s -02° 09' 21.0" P.A. 139.00 sep 0.6 mag 9.40,12.90 Sp A0
| Coord 2000 |
20143-0209 |
|
Discov num |
RST4656 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 20.62 -02 09 21.0 |
|
| Date first |
1939 |
|
Date last |
1950 |
|
Obs |
3 |
|
| Pa first |
136 |
|
Pa last |
139.4 |
|
P.A. Now (θ) |
139.4° |
|
| Sep first |
0.6 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
| Mag pri |
9.40 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
144200 |
|
Tycho2 |
5165-00465-1 |
|
Gaia DR2 |
4223831990354340480 |
|
| HD |
192306 |
|
