| Coord 2000 | 20363+3854 |
Discov num | MLB 953 |
Comp | Coord arcsec 2000 | 20 36 18.85 +38 54 11.5 |
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| Date first | 1934 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 11 |
Pa last | 9 |
P.A. Now (θ) | 9° |
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| Sep first | 5.1 |
Sep last | 6.0 |
Sep. Now (ρ) | 6" |
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| Mag pri | 13.90 |
Mag sec | 14.60 |
delta mag (ΔM) | 0.7 |
Spectral class | |||||
| Pri motion ra | +004 |
Sec motion ra | +005 |
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| Pri motion dec | -012 |
Sec motion dec | +009 |
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| Notes | |||||||||||
| Precise pa | 8.9 |
Precise sep | 6.021 |
Constellation | Cygnus |
Tycho2 | 3153-00101-1 |
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| Gaia DR2 | 2063980588891077376 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20363+3854 | MLB 953 | 1934 | 1 | 11 | 5.1 | 11.70 | 12.20 | 203620.08+385459.2 | |||
| 20363+3854 | MLB 953 | 1998 | 2 | 9 | 6.0 | 13.90 | 14.60 | D | 203618.85+385411.5 | ||
| 20363+3854 | MLB 953 | 2009 | 3 | 6 | 6.1 | 13.90 | 14.60 | D | 203618.85+385411.5 | ||
| 20363+3854 | MLB 953 | 2015 | 5 | 9 | 6.0 | 13.90 | 14.60 | 203618.85+385411.5 |