Coord 2000 | 19477+3739 |
Discov num | POP 127 |
Comp | AB |
Coord arcsec 2000 | 19 47 43.93 +37 38 08.4 |
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Date first | 1933 |
Date last | 2015 |
Obs | 11 |
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Pa first | 155 |
Pa last | 155 |
P.A. Now (θ) | 155° |
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Sep first | 32.8 |
Sep last | 33.0 |
Sep. Now (ρ) | 33" |
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Mag pri | 11.07 |
Mag sec | 11.45 |
delta mag (ΔM) | 0.38 |
Spectral class | A0 (white) |
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Pri motion ra | -002 |
Sec motion ra | +000 |
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Pri motion dec | -001 |
Sec motion dec | -002 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 47 44 +37 38 08 | POP 127 AB | 2015 | 11 | 155 | 33.0 | 11.07 | 11.45 | 0.38 | <=== | |||
Show | 19 47 44 +37 38 08 | POP 127 AC | 2015 | 9 | 285 | 44.0 | 11.07 | 13.70 | 2.63 | ||||
Show | 19 47 44 +37 38 08 | POP 127 AD | 2015 | 9 | 297 | 41.5 | 11.07 | 13.50 | 2.43 | ||||
Show | 19 47 44 +37 38 08 | POP 127 AE | 2015 | 5 | 296 | 56.8 | 11.07 | 12.35 | 1.28 | ||||
Show | 19 47 40 +37 38 33 | POP 127 EF | 2015 | 4 | 5 | 3.0 | 12.35 | 14.00 | 1.65 |
Precise pa | 155.2 |
Precise sep | 32.958 |
Constellation | Cygnus |
Tycho2 | 3136-00068-1 |
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Gaia DR2 | 2072797984949326720 |
HD | 225832 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19477+3739 | POP 127 | AB | 1998 | 4 | 155 | 32.9 | 11.07 | 11.45 | D | 194743.93+373808.4 | |
19477+3739 | POP 127 | AB | 2002 | 5 | 155 | 33.0 | 11.07 | 11.45 | D | 194743.93+373808.4 | |
19477+3739 | POP 127 | AB | 2012 | 6 | 155 | 33.1 | 11.07 | 11.45 | D | 194743.93+373808.4 | |
19477+3739 | POP 127 | AB | 2015 | 7 | 155 | 33.0 | 11.07 | 11.45 | A0 | 194743.93+373808.4 |