19301-1518 J 1847 AB (HD 183447)
19h 30m 08.50s -15° 18' 28.8" P.A. 310.00 sep 98.9 mag 9.57,12.00 Sp Fm dist. 378.79 pc (1235.61 l.y.)
Coord 2000 |
19301-1518 |
|
Discov num |
J 1847 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 30 08.50 -15 18 28.8 |
|
Date first |
1941 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
310 |
|
Pa last |
309.7 |
|
P.A. Now (θ) |
309.7° |
|
Sep first |
120.0 |
|
Sep last |
98.913 |
|
Sep. Now (ρ) |
98.913" |
|
Mag pri |
9.57 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.43 |
|
Spectral class |
Fm (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
rPM=1.17
This double is not physical.
19301-1518 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 183447 |
162691 |
19 30 08 -15 18 29 |
J 1847 AB |
2015 |
5 |
310 |
98.9 |
9.57 |
12.00 |
2.43 |
|
<=== |
Show |
|
|
19 30 03 -15 17 26 |
J 1847 BC |
2015 |
4 |
56 |
5.5 |
12.20 |
13.00 |
0.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 183447 |
|
Constellation |
Sagittarius |
|
SAO |
162691 |
|
HIP |
95892 |
|
Tycho2 |
6298-01446-1 |
|
Gaia DR2 |
4181478935598980736 |
|
HD |
183447 |
|
BD |
BD-15 5368 |
|
Distance |
378.79 |
|
Distance ly |
1235.61 |
|