19409-0152 NSN 149 AC
19h 40m 55.06s -01° 52' 12.2" P.A. 254.00 sep 3.8 mag 8.31,14.76 dist. 48.15 pc (157.07 l.y.)
Coord 2000 |
19409-0152 |
|
Discov num |
NSN 149 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 40 55.06 -01 52 12.2 |
|
Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
254 |
|
Pa last |
253.5 |
|
P.A. Now (θ) |
253.5° |
|
Sep first |
3.8 |
|
Sep last |
3.846 |
|
Sep. Now (ρ) |
3.846" |
|
Mag pri |
8.31 |
|
Mag sec |
14.76 |
|
delta mag (ΔM) |
6.45 |
|
Spectral class |
|
|
Pri motion ra |
+163 |
|
Sec motion ra |
+163 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-041 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.065 (< 0.3, Physical double)
This double is physical.
19409-0152 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 185785 |
143685 |
19 40 55 -01 52 12 |
TOK 424 |
2018 |
3 |
88 |
0.0 |
7.80 |
9.00 |
1.20 |
|
|
Show |
|
143685 |
19 40 55 -01 52 12 |
NSN 149 AC |
2016 |
2 |
254 |
3.8 |
8.31 |
14.76 |
6.45 |
|
<=== |
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Spectr |
F8 |
|
Constellation |
Aquila |
|
SAO |
143685 |
|
HIP |
96834 |
|
Tycho2 |
5145-01915-1 |
|
HD |
185785 |
|
BD |
BD-02 5079 |
|
Distance |
48.15 |
|
Distance ly |
157.07 |
|