03544-4021 HDO 188 AB,C (NSV1414)
03h 54m 23.18s -40° 21' 25.3" P.A. 167.00 sep 23.6 mag 5.77,12.70 Sp K0III+A3V dist. 153.14 pc (499.54 l.y.)
| Coord 2000 |
03544-4021 |
|
Discov num |
HDO 188 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
03 54 23.18 -40 21 25.3 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
175 |
|
Pa last |
167.4 |
|
P.A. Now (θ) |
167.4° |
|
| Sep first |
22.0 |
|
Sep last |
23.59 |
|
Sep. Now (ρ) |
23.59" |
|
| Mag pri |
5.77 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
6.93 |
|
Spectral class |
K0III+A3V (yellow-orange/white) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+002 |
|
| Notes |
N
(See Notes) |
|
rPM=0.266 (< 0.3, Physical double)
This double is physical.
03544-4021 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
216546 |
03 54 23 -40 21 25 |
FIN 344 AB |
2021 |
20 |
251 |
0.0 |
6.50 |
6.50 |
0.00 |
Y |
|
| Show |
NSV1414 |
216546 |
03 54 23 -40 21 25 |
HDO 188 AB,C |
2015 |
6 |
167 |
23.6 |
5.77 |
12.70 |
6.93 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV1414 |
|
Constellation |
Eridanus |
|
SAO |
216546 |
|
HIP |
18262 |
|
| Tycho2 |
7573-01158-1 |
|
Gaia DR2 |
4843381538200043904 |
|
HD |
24744 |
|
HR |
1219 |
|
| CD |
CD-40 1128 |
|
CP |
CP-40 378 |
|
FK5 |
2280 |
|
Distance |
153.14 |
|
| Distance ly |
499.54 |
|
