Coord 2000 | 20114+3552 |
Discov num | HJ 1490 |
Comp | Coord arcsec 2000 | 20 11 26.11 +35 50 51.8 |
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Date first | 1828 |
Date last | 2015 |
Obs | 16 |
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Pa first | 0 |
Pa last | 355 |
P.A. Now (θ) | 355° |
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Sep first | 2.0 |
Sep last | 8.6 |
Sep. Now (ρ) | 8.6" |
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Mag pri | 10.64 |
Mag sec | 12.30 |
delta mag (ΔM) | 1.66 |
Spectral class | |||||
Pri motion ra | -003 |
Sec motion ra | -007 |
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Pri motion dec | -008 |
Sec motion dec | -003 |
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Notes | N
(See Notes) |
Precise pa | 355.4 |
Precise sep | 8.603 |
Constellation | Cygnus |
Tycho2 | 2683-03855-1 |
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Gaia DR2 | 13689516160 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20114+3552 | HJ 1490 | 1950 | 5 | 357 | 15.4 | 10.82 | 12.52 | B | 201126.12+355052.0 | ||
20114+3552 | HJ 1490 | 2006 | 9 | 352 | 8.9 | 10.64 | 12.30 | N D | 201126.11+355051.8 | ||
20114+3552 | HJ 1490 | 2015 | 12 | 355 | 8.6 | 10.64 | 12.30 | N | 201126.11+355051.8 |