12495-6109 TDS 8540 (HD 311975)
12h 49m 27.92s -61° 08' 36.7" P.A. 358.00 sep 0.6 mag 11.31,11.51 Sp A3
Coord 2000 |
12495-6109 |
|
Discov num |
TDS8540 |
|
Comp |
|
|
Coord arcsec 2000 |
12 49 27.92 -61 08 36.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
358 |
|
Pa last |
357.7 |
|
P.A. Now (θ) |
357.7° |
|
Sep first |
0.6 |
|
Sep last |
0.61 |
|
Sep. Now (ρ) |
0.61" |
|
Mag pri |
11.31 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 311975 |
|
Constellation |
Crux |
|
Tycho2 |
8988-02743-1 |
|
Gaia DR2 |
6055597295417442304 |
|
HD |
311975 |
|