02119-7057 DAW 184 BC
02h 11m 51.60s -70° 57' 13.3" P.A. 269.00 sep 9.9 mag 11.50,14.00
Coord 2000 |
02119-7057 |
|
Discov num |
DAW 184 |
|
Comp |
BC |
|
Coord arcsec 2000 |
02 11 51.60 -70 57 13.3 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
271 |
|
Pa last |
269.2 |
|
P.A. Now (θ) |
269.2° |
|
Sep first |
8.0 |
|
Sep last |
9.89 |
|
Sep. Now (ρ) |
9.89" |
|
Mag pri |
11.50 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+041 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.827
This double is not physical.
02119-7057 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 13907 |
255860 |
02 11 55 -70 57 04 |
HJ 3489 AB |
2015 |
10 |
239 |
19.6 |
7.10 |
11.50 |
4.40 |
|
|
Show |
|
|
02 11 52 -70 57 13 |
DAW 184 BC |
2015 |
8 |
269 |
9.9 |
11.50 |
14.00 |
2.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydrus |
|
Gaia DR2 |
4692925599710628096 |
|