| Coord 2000 | 20110+4536 |
Discov num | ES 499 |
Comp | AB |
Coord arcsec 2000 | 20 10 59.20 +45 36 03.8 |
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| Date first | 1907 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 340 |
Pa last | 331 |
P.A. Now (θ) | 331° |
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| Sep first | 14.4 |
Sep last | 13.6 |
Sep. Now (ρ) | 13.6" |
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| Mag pri | 8.32 |
Mag sec | 12.30 |
delta mag (ΔM) | 3.98 |
Spectral class | B9 (blue-white) |
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| Pri motion ra | +003 |
Sec motion ra | -001 |
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| Pri motion dec | +001 |
Sec motion dec | -007 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 49285 | 20110+4536 | ES 499 | AB | 1907 | 2015 | 8 | 331 | 13.6 | 8.32 | 12.30 | 3.98 | <=== | ||
| Show | 49285 | 20110+4536 | ES 499 | AC | 1907 | 2015 | 8 | 85 | 25.7 | 8.32 | 13.97 | 5.65 |
| Precise pa | 330.9 |
Precise sep | 13.637 |
Constellation | Cygnus |
SAO | 49285 |
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| Tycho2 | 3559-00502-1 |
Gaia DR2 | 17605663488 |
HD | 192036 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20110+4536 | ES 499 | AB | 2004 | 3 | 332 | 13.6 | 8.32 | 12.30 | B9 | D | 201059.20+453603.8 |
| 20110+4536 | ES 499 | AB | 2010 | 5 | 331 | 13.4 | 8.32 | 12.30 | B9 | 201059.20+453603.8 | |
| 20110+4536 | ES 499 | AB | 2015 | 8 | 331 | 13.6 | 8.32 | 12.30 | B9 | 201059.20+453603.8 |