Coord 2000 | 08558+6458 |
Discov num | ARG 21 |
Comp | AB |
Coord arcsec 2000 | 08 55 51.01 +64 58 21.6 |
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Date first | 1893 |
Date last | 2019 |
Obs | 43 |
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Pa first | 120 |
Pa last | 106 |
P.A. Now (θ) | 106° |
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Sep first | 18.1 |
Sep last | 21.6 |
Sep. Now (ρ) | 21.6" |
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Mag pri | 10.01 |
Mag sec | 10.45 |
delta mag (ΔM) | 0.44 |
Spectral class | G0 (yellow) |
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Pri motion ra | -045 |
Sec motion ra | +005 |
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Pri motion dec | -044 |
Sec motion dec | -011 |
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Notes |
Precise pa | 106.1 |
Precise sep | 21.598 |
Var name | AC UMa |
Constellation | Ursa Major |
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SAO | 14700 |
Tycho2 | 4131-00083-1 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
08558+6458 | ARG 21 | AB | 2015 | 37 | 106 | 21.4 | 10.01 | 10.45 | G0 | NLW | 085551.01+645821.6 |
08558+6458 | ARG 21 | AB | 2019 | 43 | 106 | 21.6 | 10.01 | 10.45 | G0 | NLW | 085551.01+645821.6 |