Coord 2000 | 20063+3454 |
Discov num | SEI 870 |
Comp | AB |
Coord arcsec 2000 | 20 06 16.21 +34 54 05.9 |
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Date first | 1895 |
Date last | 2015 |
Obs | 11 |
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Pa first | 4 |
Pa last | 2 |
P.A. Now (θ) | 2° |
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Sep first | 5.6 |
Sep last | 6.5 |
Sep. Now (ρ) | 6.5" |
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Mag pri | 10.48 |
Mag sec | 12.00 |
delta mag (ΔM) | 1.52 |
Spectral class | A0 (white) |
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Pri motion ra | -001 |
Sec motion ra | |||||||||
Pri motion dec | -001 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20063+3454 | SEI 870 | AB | 1895 | 2015 | 11 | 2 | 6.5 | 10.48 | 12.00 | 1.52 | <=== | |||
Show | 20063+3454 | POP 66 | AC | 1941 | 2015 | 10 | 117 | 25.4 | 10.48 | 12.42 | 1.94 | ||||
Show | 20063+3454 | POP 66 | AD | 1941 | 2015 | 10 | 347 | 44.0 | 10.45 | 12.75 | 2.30 |
Precise pa | 2.4 |
Precise sep | 6.494 |
Constellation | Cygnus |
Tycho2 | 2679-02739-1 |
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Gaia DR2 | 27826267392 |
HD | 227660 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20063+3454 | SEI 870 | AB | 1998 | 5 | 3 | 6.5 | 10.48 | 12.00 | D | 200616.21+345405.9 | |
20063+3454 | SEI 870 | AB | 2002 | 6 | 2 | 6.5 | 10.48 | 12.00 | D | 200616.21+345405.9 | |
20063+3454 | SEI 870 | AB | 2015 | 7 | 3 | 6.5 | 10.48 | 12.00 | A0 | 200616.21+345405.9 |