Coord 2000 | 20001+1111 |
Discov num | HJ 1458 |
Comp | Coord arcsec 2000 | 20 00 03.95 +11 10 55.1 |
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Date first | 1828 |
Date last | 2015 |
Obs | 35 |
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Pa first | 312 |
Pa last | 312 |
P.A. Now (θ) | 312° |
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Sep first | 20.0 |
Sep last | 16.2 |
Sep. Now (ρ) | 16.2" |
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Mag pri | 9.27 |
Mag sec | 9.43 |
delta mag (ΔM) | 0.16 |
Spectral class | A9V (white) |
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Pri motion ra | +013 |
Sec motion ra | +014 |
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Pri motion dec | -004 |
Sec motion dec | -003 |
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Notes |
Precise pa | 312.4 |
Precise sep | 16.17 |
Constellation | Aquila |
SAO | 105519 |
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Tycho2 | 1075-03274-1 |
Gaia DR2 | 18434821120 |
HD | 189508 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20001+1111 | HJ 1458 | 2005 | 24 | 316 | 16.4 | 9.27 | 9.43 | A9V | N D | 200003.95+111055.1 | |
20001+1111 | HJ 1458 | 2009 | 25 | 313 | 16.3 | 9.27 | 9.43 | A9V | N D | 200003.95+111055.1 | |
20001+1111 | HJ 1458 | 2012 | 28 | 313 | 16.4 | 9.27 | 9.43 | A9V | N D | 200003.95+111055.1 | |
20001+1111 | HJ 1458 | 2015 | 30 | 312 | 16.2 | 9.27 | 9.43 | A9V | N | 200003.95+111055.1 |