| Coord 2000 | 20308-5253 |
Discov num | B 2486 |
Comp | Coord arcsec 2000 | 20 30 49.97 -52 52 33.9 |
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| Date first | 1965 |
Date last | 2015 |
Obs | 6 |
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| Pa first | 189 |
Pa last | 188 |
P.A. Now (θ) | 188° |
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| Sep first | 8.4 |
Sep last | 8.3 |
Sep. Now (ρ) | 8.3" |
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| Mag pri | 9.13 |
Mag sec | 11.30 |
delta mag (ΔM) | 2.17 |
Spectral class | F3IV/V (yellow-white) |
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| Pri motion ra | +023 |
Sec motion ra | +023 |
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| Pri motion dec | -015 |
Sec motion dec | -045 |
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| Notes | |||||||||||
| Precise pa | 187.7 |
Precise sep | 8.268 |
Constellation | Indus |
SAO | 246619 |
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| Tycho2 | 8790-01271-1 |
Gaia DR2 | 87655163776 |
HD | 194985 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20308-5253 | B 2486 | 1999 | 2 | 188 | 8.3 | 9.13 | 11.30 | F3IV/V | D | 203049.97-525233.9 | |
| 20308-5253 | B 2486 | 2010 | 4 | 187 | 7.7 | 9.13 | 11.30 | F3IV/V | 203049.97-525233.9 | ||
| 20308-5253 | B 2486 | 2015 | 5 | 188 | 8.3 | 9.13 | 11.30 | F3IV/V | 203049.97-525233.9 |