| Coord 2000 | 00136-4340 |
Discov num | DON 1 |
Comp | Coord arcsec 2000 | 00 13 34.05 -43 39 35.4 |
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| Date first | 1929 |
Date last | 2016 |
Obs | 4 |
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| Pa first | 250 |
Pa last | 249 |
P.A. Now (θ) | 249° |
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| Sep first | 1.5 |
Sep last | 2.1 |
Sep. Now (ρ) | 2.1" |
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| Mag pri | 10.42 |
Mag sec | 14.60 |
delta mag (ΔM) | 4.18 |
Spectral class | F0V (yellow-white) |
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| Pri motion ra | -006 |
Sec motion ra | |||||||||
| Pri motion dec | -007 |
Sec motion dec | |||||||||
| Notes | S
(Parallax indidates non-physical) |
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| Precise pa | 248.6 |
Precise sep | 2.082 |
Constellation | Hydra |
Tycho2 | 7530-00422-1 |
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| Gaia DR2 | 4991987028683512960 |
HD | 933 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00136-4340 | DON 1 | 1945 | 2 | 258 | 1.6 | 10.42 | 14.60 | F0V | 001334.05-433935.4 | ||
| 00136-4340 | DON 1 | 2015 | 3 | 249 | 2.1 | 10.42 | 14.60 | F0V | S | 001334.05-433935.4 |