| Coord 2000 | 20285+0443 |
Discov num | J 3220 |
Comp | Coord arcsec 2000 | 20 28 18.93 +04 41 49.3 |
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| Date first | 1947 |
Date last | 2016 |
Obs | 7 |
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| Pa first | 178 |
Pa last | 181 |
P.A. Now (θ) | 181° |
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| Sep first | 4.0 |
Sep last | 3.9 |
Sep. Now (ρ) | 3.9" |
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| Mag pri | 10.80 |
Mag sec | 12.00 |
delta mag (ΔM) | 1.2 |
Spectral class | |||||
| Pri motion ra | +004 |
Sec motion ra | |||||||||
| Pri motion dec | -003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 180.7 |
Precise sep | 3.901 |
Constellation | Delphinus |
Tycho2 | 0505-00864-1 |
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| Gaia DR2 | 4245567514171285376 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20285+0443 | J 3220 | 2000 | 2 | 180 | 3.8 | 10.75 | 12.50 | D | 202818.93+044149.3 | ||
| 20285+0443 | J 3220 | 2015 | 4 | 183 | 4.0 | 10.80 | 12.00 | 202818.93+044149.3 |