Coord 2000 | 18055-6312 |
Discov num | UC 3491 |
Comp | AB |
Coord arcsec 2000 | 18 05 30.73 -63 11 39.1 |
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Date first | 1998 |
Date last | 2015 |
Obs | 3 |
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Pa first | 140 |
Pa last | 138 |
P.A. Now (θ) | 138° |
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Sep first | 44.7 |
Sep last | 44.1 |
Sep. Now (ρ) | 44.1" |
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Mag pri | 8.30 |
Mag sec | 12.12 |
delta mag (ΔM) | 3.82 |
Spectral class | G5V (yellow) |
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Pri motion ra | -030 |
Sec motion ra | -036 |
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Pri motion dec | -087 |
Sec motion dec | -099 |
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Notes | V
(Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 254132 | 18 05 31 -63 11 39 | RST 959 Aa,Ab | 2019 | 8 | 109 | 0.4 | 8.30 | 9.08 | 0.78 | Y | ||
Show | 254132 | 18 05 31 -63 11 39 | UC 3491 AB | 2015 | 3 | 138 | 44.1 | 8.30 | 12.12 | 3.82 | <=== |
Precise pa | 137.8 |
Precise sep | 44.063 |
Constellation | Pavo |
SAO | 254132 |
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HIP | 88607 |
Tycho2 | 9059-00705-1 |
Gaia DR2 | 6630829622654095872 |
HD | 164444 |
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CP | CP-63 4275 |
Distance | 72.83 |
Distance ly | 237.57 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
18055-6312 | UC 3491 | AB | 2000 | 2 | 140 | 44.6 | 8.30 | 12.10 | G5V | V | 180530.73-631139.1 |
18055-6312 | UC 3491 | AB | 2015 | 3 | 138 | 44.1 | 8.30 | 12.12 | G5V | V | 180530.73-631139.1 |