| Coord 2000 | 20192+3938 |
Discov num | ES 2051 |
Comp | Coord arcsec 2000 | 20 19 12.12 +39 37 25.2 |
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| Date first | 1923 |
Date last | 2009 |
Obs | 5 |
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| Pa first | 303 |
Pa last | 306 |
P.A. Now (θ) | 306° |
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| Sep first | 4.9 |
Sep last | 4.9 |
Sep. Now (ρ) | 4.9" |
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| Mag pri | 10.43 |
Mag sec | 12.90 |
delta mag (ΔM) | 2.47 |
Spectral class | A0 (white) |
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| Pri motion ra | +004 |
Sec motion ra | |||||||||
| Pri motion dec | -002 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 306.1 |
Precise sep | 4.93 |
Constellation | Cygnus |
Tycho2 | 3155-00242-1 |
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| Gaia DR2 | 79267985792 |
HD | 228896 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20192+3938 | ES 2051 | 2000 | 3 | 307 | 5.4 | 10.43 | 12.90 | D | 201912.12+393725.2 | ||
| 20192+3938 | ES 2051 | 2009 | 4 | 306 | 4.9 | 10.43 | 12.90 | D | 201912.12+393725.2 |