15438-5742 RST 1857 (HD 139934)
15h 43m 46.29s -57° 41' 50.6" P.A. 96.00 sep 0.6 mag 9.70,11.80 Sp A1IV
Coord 2000 |
15438-5742 |
|
Discov num |
RST1857 |
|
Comp |
|
|
Coord arcsec 2000 |
15 43 46.29 -57 41 50.6 |
|
Date first |
1932 |
|
Date last |
1968 |
|
Obs |
3 |
|
Pa first |
96 |
|
Pa last |
96.2 |
|
P.A. Now (θ) |
96.2° |
|
Sep first |
0.6 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
Mag pri |
9.70 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
A1IV (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
Name |
HD 139934 |
|
Constellation |
Norma |
|
SAO |
242875 |
|
Tycho2 |
8704-02234-1 |
|
Gaia DR2 |
5882475861107946880 |
|
HD |
139934 |
|