19026-0621 A 42 AB,C
19h 02m 33.98s -06° 20' 32.7" P.A. 319.00 sep 72.8 mag 9.98,12.29 Sp A3
| Coord 2000 |
19026-0621 |
|
Discov num |
A 42 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
19 02 33.98 -06 20 32.7 |
|
| Date first |
1892 |
|
Date last |
2020 |
|
Obs |
9 |
|
| Pa first |
322 |
|
Pa last |
319.4 |
|
P.A. Now (θ) |
319.4° |
|
| Sep first |
75.3 |
|
Sep last |
72.77 |
|
Sep. Now (ρ) |
72.77" |
|
| Mag pri |
9.98 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
2.31 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-011 |
|
| Notes |
N
(See Notes) |
|
rPM=1.809
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 |
|
Tycho2 |
5140-04497-1 |
|
