17068-3553 B 895 AB
17h 06m 47.90s -35° 53' 15.0" P.A. 299.00 sep 1.0 mag 8.90,11.20 Sp B2Vn dist. 2127.66 pc (6940.43 l.y.)
Coord 2000 |
17068-3553 |
|
Discov num |
B 895 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 06 47.90 -35 53 15.0 |
|
Date first |
1927 |
|
Date last |
1960 |
|
Obs |
2 |
|
Pa first |
300 |
|
Pa last |
298.6 |
|
P.A. Now (θ) |
298.6° |
|
Sep first |
0.7 |
|
Sep last |
0.95 |
|
Sep. Now (ρ) |
0.95" |
|
Mag pri |
8.90 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
B2Vn (blue-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
17068-3553 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
208420 |
17 06 48 -35 53 15 |
B 895 AB |
1960 |
2 |
299 |
1.0 |
8.90 |
11.20 |
2.30 |
|
<=== |
Show |
HD 154407 |
208420 |
17 06 48 -35 53 15 |
HWE 85 AB,C |
1999 |
15 |
23 |
5.2 |
8.87 |
8.97 |
0.10 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
208420 |
|
HIP |
83733 |
|
Tycho2 |
7373-01524-1 |
|
Gaia DR2 |
5977150851624496000 |
|
HD |
154407 |
|
CD |
CD-3511315 |
|
Distance |
2127.66 |
|
Distance ly |
6940.43 |
|