20588-0402 RST 4687
20h 58m 46.06s -04° 01' 52.6" P.A. 308.00 sep 0.8 mag 10.00,12.70 Sp F0
Coord 2000 |
20588-0402 |
|
Discov num |
RST4687 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 46.06 -04 01 52.6 |
|
Date first |
1938 |
|
Date last |
1950 |
|
Obs |
3 |
|
Pa first |
308 |
|
Pa last |
308 |
|
P.A. Now (θ) |
308° |
|
Sep first |
0.8 |
|
Sep last |
0.75 |
|
Sep. Now (ρ) |
0.75" |
|
Mag pri |
10.00 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+029 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
5187-00757-1 |
|
Gaia DR2 |
6915377695702484224 |
|