19111+3847 TAR 4 DE
19h 11m 17.03s +38° 50' 10.9" P.A. 204.00 sep 5.6 mag 12.07,13.00
| Coord 2000 |
19111+3847 |
|
Discov num |
TAR 4 |
|
Comp |
DE |
|
Coord arcsec 2000 |
19 11 17.03 +38 50 10.9 |
|
| Date first |
1888 |
|
Date last |
2015 |
|
Obs |
26 |
|
| Pa first |
201 |
|
Pa last |
203.6 |
|
P.A. Now (θ) |
203.6° |
|
| Sep first |
7.6 |
|
Sep last |
5.55 |
|
Sep. Now (ρ) |
5.55" |
|
| Mag pri |
12.07 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+000 |
|
| Notes |
N
(See Notes) |
|
rPM=0.652
Nature of this double is uncertain.
19111+3847 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
67936 |
19 11 08 +38 46 48 |
STF 2481 Aa,Ab |
2012 |
2 |
30 |
0.0 |
8.80 |
9.70 |
0.90 |
|
|
| Show |
HD 179484 |
67936 |
19 11 08 +38 46 48 |
STF 2481 A,BC |
2021 |
267 |
18 |
4.7 |
8.39 |
8.31 |
0.08 |
|
|
| Show |
|
67936 |
19 11 08 +38 46 48 |
STF 2481 AD |
2002 |
4 |
28 |
230.0 |
8.39 |
12.07 |
3.68 |
|
|
| Show |
|
|
19 11 08 +38 46 52 |
SE 2 BC |
2010 |
165 |
21 |
0.1 |
8.31 |
9.40 |
1.09 |
Y |
|
| Show |
|
|
19 11 17 +38 50 11 |
TAR 4 DE |
2015 |
26 |
204 |
5.6 |
12.07 |
13.00 |
0.93 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2099588204240302464 |
|
