19026-0621 A 42 CD
19h 02m 30.80s -06° 19' 36.1" P.A. 314.00 sep 4.6 mag 12.29,13.60
Coord 2000 |
19026-0621 |
|
Discov num |
A 42 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 02 30.80 -06 19 36.1 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
312 |
|
Pa last |
313.6 |
|
P.A. Now (θ) |
313.6° |
|
Sep first |
4.6 |
|
Sep last |
4.642 |
|
Sep. Now (ρ) |
4.642" |
|
Mag pri |
12.29 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.31 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+017 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
+026 |
|
Notes |
N
(See Notes) |
|
rPM=1.339
This double is not physical.
19026-0621 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 176876 |
142948 |
19 02 34 -06 20 33 |
A 42 AB |
2015 |
17 |
56 |
0.9 |
9.98 |
10.01 |
0.03 |
|
|
Show |
|
|
19 02 34 -06 20 33 |
A 42 AB,C |
2020 |
9 |
319 |
72.8 |
9.98 |
12.29 |
2.31 |
|
|
Show |
|
|
19 02 31 -06 19 36 |
A 42 CD |
2015 |
7 |
314 |
4.6 |
12.29 |
13.60 |
1.31 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4205774642230853120 |
|