19352-2508 B 442 AB (HD 184392)
19h 35m 09.63s -25° 08' 03.8" P.A. 117.00 sep 1.7 mag 9.31,10.94 Sp G6V dist. 104.06 pc (339.44 l.y.)
| Coord 2000 |
19352-2508 |
|
Discov num |
B 442 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 35 09.63 -25 08 03.8 |
|
| Date first |
1927 |
|
Date last |
1991 |
|
Obs |
9 |
|
| Pa first |
119 |
|
Pa last |
117.4 |
|
P.A. Now (θ) |
117.4° |
|
| Sep first |
1.5 |
|
Sep last |
1.681 |
|
Sep. Now (ρ) |
1.681" |
|
| Mag pri |
9.31 |
|
Mag sec |
10.94 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
G6V (yellow) |
|
| Pri motion ra |
-066 |
|
Sec motion ra |
-081 |
|
| Pri motion dec |
-321 |
|
Sec motion dec |
-308 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.061 (< 0.3, Physical double)
This double is physical.
19352-2508 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 184392 |
188308 |
19 35 10 -25 08 04 |
B 442 AB |
1991 |
9 |
117 |
1.7 |
9.31 |
10.94 |
1.63 |
|
<=== |
| Show |
|
188308 |
19 35 10 -25 08 04 |
LDS 682 AB,C |
2015 |
6 |
300 |
39.5 |
9.31 |
13.60 |
4.29 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 184392 |
|
Constellation |
Sagittarius |
|
SAO |
188308 |
|
HIP |
96333 |
|
| Tycho2 |
6893-00721-1 |
|
Gaia DR2 |
6767895429361406336 |
|
HD |
184392 |
|
CD |
CD-2514171 |
|
| Distance |
104.06 |
|
Distance ly |
339.44 |
|
