20347-3152 RST 2145
20h 34m 40.01s -31° 52' 18.6" P.A. 255.00 sep 0.1 mag 10.90,11.20 Sp G5
Coord 2000 |
20347-3152 |
|
Discov num |
RST2145 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 40.01 -31 52 18.6 |
|
Date first |
1932 |
|
Date last |
2021 |
|
Obs |
6 |
|
Pa first |
211 |
|
Pa last |
255.1 |
|
P.A. Now (θ) |
255.1° |
|
Sep first |
0.3 |
|
Sep last |
0.079 |
|
Sep. Now (ρ) |
0.079" |
|
Mag pri |
10.90 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+035 |
|
Sec motion ra |
|
|
Pri motion dec |
-066 |
|
Sec motion dec |
|
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Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7456-00007-1 |
|
Gaia DR2 |
6793405473516619136 |
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