| Coord 2000 | 19510-5008 |
Discov num | LDS 687 |
Comp | Coord arcsec 2000 | 19 50 54.57 -50 08 01.7 |
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| Date first | 1920 |
Date last | 2015 |
Obs | 5 |
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| Pa first | 45 |
Pa last | 44 |
P.A. Now (θ) | 44° |
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| Sep first | 70.0 |
Sep last | 81.2 |
Sep. Now (ρ) | 81.2" |
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| Mag pri | 16.00 |
Mag sec | 16.30 |
delta mag (ΔM) | 0.3 |
Spectral class | |||||
| Pri motion ra | -025 |
Sec motion ra | |||||||||
| Pri motion dec | -076 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 44.1 |
Precise sep | 81.235 |
Constellation | Telescopium |
Gaia DR2 | 65031374592 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19510-5008 | LDS 687 | 1999 | 2 | 46 | 71.9 | 16.00 | 16.30 | D | 195054.57-500801.7 | ||
| 19510-5008 | LDS 687 | 2010 | 4 | 44 | 81.1 | 16.00 | 16.30 | 195054.57-500801.7 | |||
| 19510-5008 | LDS 687 | 2015 | 5 | 44 | 81.2 | 16.00 | 16.30 | 195054.57-500801.7 |