| Coord 2000 | 20223+4930 |
Discov num | TDT2212 |
Comp | Coord arcsec 2000 | 20 22 20.79 +49 29 49.5 |
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| Date first | 1991 |
Date last | 2015 |
Obs | 3 |
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| Pa first | 355 |
Pa last | 356 |
P.A. Now (θ) | 356° |
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| Sep first | 2.6 |
Sep last | 2.5 |
Sep. Now (ρ) | 2.5" |
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| Mag pri | 12.19 |
Mag sec | 12.58 |
delta mag (ΔM) | 0.39 |
Spectral class | |||||
| Pri motion ra | +005 |
Sec motion ra | |||||||||
| Pri motion dec | +003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 355.5 |
Precise sep | 2.499 |
Constellation | Cygnus |
Tycho2 | 3580-00622-1 |
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| Gaia DR2 | 07415998464 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20223+4930 | TDT2212 | 1991 | 1 | 355 | 2.6 | 12.19 | 12.58 | 202220.79+492949.5 | |||
| 20223+4930 | TDT2212 | 2015 | 2 | 356 | 2.5 | 12.19 | 12.58 | 202220.79+492949.5 |