Coord 2000 | 20102+2930 |
Discov num | TDT2041 |
Comp | Coord arcsec 2000 | 20 10 13.77 +29 30 15.0 |
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Date first | 1991 |
Date last | 2015 |
Obs | 4 |
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Pa first | 194 |
Pa last | 189 |
P.A. Now (θ) | 189° |
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Sep first | 1.2 |
Sep last | 1.2 |
Sep. Now (ρ) | 1.2" |
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Mag pri | 11.77 |
Mag sec | 12.07 |
delta mag (ΔM) | 0.3 |
Spectral class | |||||
Pri motion ra | +006 |
Sec motion ra | +006 |
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Pri motion dec | +005 |
Sec motion dec | +005 |
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Notes |
Precise pa | 189.2 |
Precise sep | 1.165 |
Constellation | Cygnus |
SAO | 88286 |
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Tycho2 | 2166-00996-1 |
Gaia DR2 | 33332140288 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20102+2930 | TDT2041 | 1991 | 1 | 194 | 1.2 | 11.77 | 12.07 | 201013.77+293015.0 | |||
20102+2930 | TDT2041 | 2009 | 2 | 192 | 1.2 | 11.77 | 12.07 | 201013.77+293015.0 | |||
20102+2930 | TDT2041 | 2015 | 3 | 189 | 1.2 | 11.77 | 12.07 | 201013.77+293015.0 |