Coord 2000 | 00149-3209 |
Discov num | B 1024 |
Comp | Coord arcsec 2000 | 00 14 53.43 -32 09 10.0 |
|||||
Date first | 1927 |
Date last | 2008 |
Obs | 14 |
||||||
Pa first | 144 |
Pa last | 74 |
P.A. Now (θ) | 64.9° |
||||||
Sep first | 0.2 |
Sep last | 0.4 |
Sep. Now (ρ) | 0.41" |
||||||
Mag pri | 8.66 |
Mag sec | 8.90 |
delta mag (ΔM) | 0.24 |
Spectral class | F3V (yellow-white) |
||||
Pri motion ra | +033 |
Sec motion ra | +033 |
||||||||
Pri motion dec | -031 |
Sec motion dec | -031 |
||||||||
Notes | O
(Orbital solution) |
Precise pa | 74.3 |
Precise sep | 0.41 |
Constellation | Sculptor |
SAO | 192417 |
||||
HIP | 1190 |
Tycho2 | 6990-00138-1 |
HD | 1078 |
CD | CD-32 66 |
||||
CP | CP-32 29 |
Distance | 120.92 |
Distance ly | 394.44 |
last precise pa | 74.3 |
||||
last precise sep | 0.41 |
Period (P) | 1466y | ± 356 | Periastron (T) | 1926.38y | ± 1.07 | Semi-major axis (a) | 1.586a | ± 0.266 |
Eccentricity (e) | 0.814 | ± 0.032 | Inclination (i) | 110.4° | ± 0.4 | Longitude of periastron (ω) | 311.8° | ± 3.1 |
Node (Ω) | 126° | ± 0.6 | Note | Grade | 4 | (1=Definitive, 9=Indet.) | ||
Equinox | 2000 | Last observation | 2008 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
![]() Measures: green=micrometric, blue=interferometric, purple=photographic |
|
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00149-3209 | B 1024 | 1991 | 13 | 85 | 0.5 | 8.66 | 8.90 | F3V | D | 001453.43-320910.0 | |
00149-3209 | B 1024 | 2008 | 14 | 254 | 0.4 | 8.66 | 8.90 | F3V | D | 001453.43-320910.0 |