16136-5408 I 983 AB (HD 145415)
16h 13m 35.76s -54° 07' 35.7" P.A. 58.00 sep 1.4 mag 9.45,10.01 Sp B3
Coord 2000 |
16136-5408 |
|
Discov num |
I 983 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 13 35.76 -54 07 35.7 |
|
Date first |
1910 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
70 |
|
Pa last |
57.8 |
|
P.A. Now (θ) |
57.8° |
|
Sep first |
1.2 |
|
Sep last |
1.425 |
|
Sep. Now (ρ) |
1.425" |
|
Mag pri |
9.45 |
|
Mag sec |
10.01 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
B3 (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
16136-5408 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 145415 |
243457 |
16 13 36 -54 07 36 |
I 983 AB |
1991 |
4 |
58 |
1.4 |
9.45 |
10.01 |
0.56 |
|
<=== |
Show |
|
|
16 13 36 -54 07 36 |
I 983 AC |
1998 |
3 |
312 |
5.8 |
9.45 |
12.50 |
3.05 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 145415 |
|
Constellation |
Norma |
|
SAO |
243457 |
|
Tycho2 |
8711-01040-2 |
|
Gaia DR2 |
5932947220020342528 |
|
HD |
145415 |
|