00517-7230 DBR 227 AC
00h 51m 44.32s -72° 29' 32.4" P.A. 156.00 sep 16.1 mag 17.10,18.00
Coord 2000 |
00517-7230 |
|
Discov num |
DBR 227 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 51 44.32 -72 29 32.4 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
158 |
|
Pa last |
156.2 |
|
P.A. Now (θ) |
156.2° |
|
Sep first |
14.5 |
|
Sep last |
16.1 |
|
Sep. Now (ρ) |
16.1" |
|
Mag pri |
17.10 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.712
Nature of this double is uncertain.
00517-7230 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
00 51 44 -72 29 32 |
DBR 227 AB |
2016 |
5 |
279 |
6.0 |
17.10 |
17.20 |
0.10 |
|
|
Show |
|
|
00 51 44 -72 29 32 |
DBR 227 AC |
2016 |
3 |
156 |
16.1 |
17.10 |
18.00 |
0.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Tucana |
|
Gaia DR2 |
4688984404632137856 |
|