20027-3939 RST 2131
20h 02m 42.81s -39° 39' 02.3" P.A. 301.00 sep 0.5 mag 10.80,12.20
| Coord 2000 |
20027-3939 |
|
Discov num |
RST2131 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 42.81 -39 39 02.3 |
|
| Date first |
1934 |
|
Date last |
1947 |
|
Obs |
2 |
|
| Pa first |
293 |
|
Pa last |
300.5 |
|
P.A. Now (θ) |
300.5° |
|
| Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7951-01350-1 |
|
Gaia DR2 |
6687777796617999616 |
|
