20126+2539 DOO 15 AB (HD 192144)
20h 12m 33.27s +25° 39' 12.3" P.A. 298.00 sep 117.4 mag 7.47,11.03 Sp F5V dist. 70.52 pc (230.04 l.y.)
Coord 2000 |
20126+2539 |
|
Discov num |
DOO 15 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 12 33.27 +25 39 12.3 |
|
Date first |
1900 |
|
Date last |
2012 |
|
Obs |
8 |
|
Pa first |
302 |
|
Pa last |
298 |
|
P.A. Now (θ) |
298° |
|
Sep first |
127.8 |
|
Sep last |
117.35 |
|
Sep. Now (ρ) |
117.35" |
|
Mag pri |
7.47 |
|
Mag sec |
11.03 |
|
delta mag (ΔM) |
3.56 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+038 |
|
Sec motion ra |
+068 |
|
Pri motion dec |
+121 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
rPM=0.914
This double is not physical.
20126+2539 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 192144 |
88353 |
20 12 33 +25 39 12 |
DOO 15 AB |
2012 |
8 |
298 |
117.4 |
7.47 |
11.03 |
3.56 |
|
<=== |
Show |
|
|
20 12 25 +25 40 06 |
DOO 15 BC |
2016 |
11 |
170 |
2.5 |
11.03 |
12.70 |
1.67 |
|
|
Show |
|
|
20 12 25 +25 40 06 |
OPI 22 BD |
2012 |
2 |
245 |
45.8 |
11.03 |
13.50 |
2.47 |
|
|
Show |
|
|
20 12 25 +25 40 06 |
OPI 22 BE |
2012 |
10 |
247 |
38.8 |
11.03 |
11.72 |
0.69 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 192144 |
|
Constellation |
Vulpecula |
|
SAO |
88353 |
|
HIP |
99581 |
|
Tycho2 |
2158-01023-1 |
|
Gaia DR2 |
1835513372695976064 |
|
HD |
192144 |
|
BD |
BD+25 4149 |
|
Distance |
70.52 |
|
Distance ly |
230.04 |
|