12163-2706 DAW 102 AB (HD 106701)
12h 16m 18.26s -27° 06' 10.9" P.A. 356.00 sep 2.3 mag 8.20,11.84 Sp A1V dist. 198.02 pc (645.94 l.y.)
| Coord 2000 |
12163-2706 |
|
Discov num |
DAW 102 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 16 18.26 -27 06 10.9 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
353 |
|
Pa last |
356.1 |
|
P.A. Now (θ) |
356.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.301 |
|
Sep. Now (ρ) |
2.301" |
|
| Mag pri |
8.20 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
3.64 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
12163-2706 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 106701 |
180636 |
12 16 18 -27 06 11 |
DAW 102 AB |
2016 |
7 |
356 |
2.3 |
8.20 |
11.84 |
3.64 |
|
<=== |
| Show |
|
180636 |
12 16 18 -27 06 11 |
HJ 4509 AC |
2015 |
7 |
112 |
28.0 |
8.20 |
12.60 |
4.40 |
|
|
| Show |
|
|
12 16 20 -27 06 22 |
HJ 4509 CD |
2017 |
6 |
288 |
8.1 |
12.60 |
13.60 |
1.00 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 106701 |
|
Constellation |
Hydra |
|
SAO |
180636 |
|
HIP |
59845 |
|
| Tycho2 |
6676-01006-1 |
|
Gaia DR2 |
3476081031684649856 |
|
HD |
106701 |
|
CD |
CD-26 9061 |
|
| CP |
CP-26 4688 |
|
Distance |
198.02 |
|
Distance ly |
645.94 |
|