Coord 2000 | 20280-0318 |
Discov num | J 1705 |
Comp | Coord arcsec 2000 | 20 27 56.14 -03 17 34.8 |
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Date first | 1998 |
Date last | 2015 |
Obs | 8 |
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Pa first | 320 |
Pa last | 319 |
P.A. Now (θ) | 319° |
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Sep first | 7.7 |
Sep last | 7.7 |
Sep. Now (ρ) | 7.7" |
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Mag pri | 10.40 |
Mag sec | 11.80 |
delta mag (ΔM) | 1.4 |
Spectral class | |||||
Pri motion ra | +005 |
Sec motion ra | -005 |
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Pri motion dec | -009 |
Sec motion dec | -004 |
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Notes |
Precise pa | 319.2 |
Precise sep | 7.72 |
Constellation | Aquila |
Tycho2 | 5167-01297-1 |
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Gaia DR2 | 22978078080 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20280-0318 | J 1705 | 1941 | 1 | 210 | 6.0 | 10.35 | 12.10 | 202756.14-031734.7 | |||
20280-0318 | J 1705 | 2000 | 3 | 320 | 7.7 | 10.40 | 11.80 | 202756.14-031734.8 | |||
20280-0318 | J 1705 | 2015 | 5 | 319 | 7.7 | 10.40 | 11.80 | 202756.14-031734.8 |