Coord 2000 | 19448-2029 |
Discov num | DON 965 |
Comp | AB |
Coord arcsec 2000 | 19 44 45.77 -20 26 05.2 |
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Date first | 1929 |
Date last | 2015 |
Obs | 4 |
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Pa first | 239 |
Pa last | 241 |
P.A. Now (θ) | 241° |
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Sep first | 2.4 |
Sep last | 2.8 |
Sep. Now (ρ) | 2.8" |
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Mag pri | 10.47 |
Mag sec | 13.90 |
delta mag (ΔM) | 3.43 |
Spectral class | A1/2II (white) |
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Pri motion ra | +010 |
Sec motion ra | |||||||||
Pri motion dec | -004 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19448-2029 | DON 965 | AB | 1929 | 2015 | 4 | 241 | 2.8 | 10.47 | 13.90 | 3.43 | <=== | |||
Show | 19448-2029 | DON 965 | AC | 1919 | 2016 | 8 | 208 | 4.8 | 10.47 | 11.50 | 1.03 | ||||
Show | 19448-2029 | HJ 2890 | AD | 1830 | 2016 | 11 | 280 | 30.7 | 10.47 | 10.43 | 0.04 | ||||
Show | 19448-2029 | HJ 2890 | AE | 1830 | 2015 | 7 | 348 | 30.0 | 10.47 | 12.88 | 2.41 |
Precise pa | 241.4 |
Precise sep | 2.848 |
Constellation | Sagittarius |
Tycho2 | 6320-02476-1 |
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Gaia DR2 | 87401178112 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19448-2029 | DON 965 | AB | 1946 | 3 | 238 | 2.5 | 10.47 | 13.90 | A1/2II | 194445.77-202605.2 | |
19448-2029 | DON 965 | AB | 2015 | 4 | 241 | 2.8 | 10.47 | 13.90 | A1/2II | 194445.77-202605.2 |