| Coord 2000 | 20047-5144 |
Discov num | I 1604 |
Comp | Coord arcsec 2000 | 20 04 41.97 -51 44 09.1 |
|||||
| Date first | 1927 |
Date last | 1991 |
Obs | 5 |
||||||
| Pa first | 202 |
Pa last | 204 |
P.A. Now (θ) | 204° |
||||||
| Sep first | 1.1 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
||||||
| Mag pri | 9.57 |
Mag sec | 10.99 |
delta mag (ΔM) | 1.42 |
Spectral class | A3 (white) |
||||
| Pri motion ra | +009 |
Sec motion ra | +009 |
||||||||
| Pri motion dec | -011 |
Sec motion dec | -011 |
||||||||
| Notes | |||||||||||
| Precise pa | 203.9 |
Precise sep | 0.955 |
Constellation | Telescopium |
SAO | 246421 |
||||
| Tycho2 | 8404-00138-1 |
Gaia DR2 | 50213945984 |
HD | 189875 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20047-5144 | I 1604 | 1991 | 5 | 204 | 1.0 | 9.57 | 10.99 | A3 | 200441.97-514409.1 |