| Coord 2000 | 20239+1437 |
Discov num | LDS4839 |
Comp | Coord arcsec 2000 | 20 23 48.55 +14 37 56.8 |
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| Date first | 1960 |
Date last | 2015 |
Obs | 4 |
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| Pa first | 312 |
Pa last | 311 |
P.A. Now (θ) | 311° |
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| Sep first | 10.0 |
Sep last | 10.4 |
Sep. Now (ρ) | 10.4" |
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| Mag pri | 12.15 |
Mag sec | 17.50 |
delta mag (ΔM) | 5.35 |
Spectral class | |||||
| Pri motion ra | +229 |
Sec motion ra | |||||||||
| Pri motion dec | +051 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 310.9 |
Precise sep | 10.394 |
Constellation | Delphinus |
Tycho2 | 1086-00367-1 |
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| Gaia DR2 | 37949557760 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20239+1437 | LDS4839 | 1999 | 2 | 311 | 10.4 | 12.15 | 17.50 | D | 202348.55+143756.8 | ||
| 20239+1437 | LDS4839 | 2015 | 3 | 311 | 10.4 | 12.15 | 17.50 | 202348.55+143756.8 |