Coord 2000 | 20138+2021 |
Discov num | HJ 2941 |
Comp | Coord arcsec 2000 | 20 13 45.64 +20 21 29.9 |
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Date first | 1831 |
Date last | 2015 |
Obs | 20 |
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Pa first | 111 |
Pa last | 109 |
P.A. Now (θ) | 109° |
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Sep first | 4.0 |
Sep last | 6.2 |
Sep. Now (ρ) | 6.2" |
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Mag pri | 10.40 |
Mag sec | 10.87 |
delta mag (ΔM) | 0.47 |
Spectral class | F8 (yellow-white) |
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Pri motion ra | -046 |
Sec motion ra | -044 |
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Pri motion dec | +014 |
Sec motion dec | +016 |
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Notes |
Precise pa | 109.4 |
Precise sep | 6.212 |
Constellation | Sagitta |
SAO | 88372 |
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Tycho2 | 1626-00006-1 |
Gaia DR2 | 69191537280 |
HD | 351703 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20138+2021 | HJ 2941 | 2000 | 11 | 109 | 6.2 | 10.40 | 10.87 | F8 | DV | 201345.64+202129.9 | |
20138+2021 | HJ 2941 | 2011 | 12 | 109 | 6.2 | 10.40 | 10.87 | F8 | NVD | 201345.64+202129.9 | |
20138+2021 | HJ 2941 | 2013 | 14 | 109 | 6.2 | 10.40 | 10.87 | F8 | NV | 201345.64+202129.9 | |
20138+2021 | HJ 2941 | 2015 | 16 | 110 | 6.1 | 10.40 | 10.87 | F8 | NV | 201345.64+202129.9 |