Coord 2000 | 16053-2024 | Discov num | IRE 4 | Comp | AC | Coord arcsec 2000 | 16 05 17.92 -20 24 19.5 | ||||
Date first | 1998 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 155 | Pa last | 152.9 | P.A. Now (θ) | 152.9° | ||||||
Sep first | 7.6 | Sep last | 7.504 | Sep. Now (ρ) | 7.504" | ||||||
Mag pri | 9.90 | Mag sec | 15.20 | delta mag (ΔM) | 5.3 | Spectral class | M3 (red) | ||||
Pri motion ra | -011 | Sec motion ra | |||||||||
Pri motion dec | -023 | Sec motion dec | |||||||||
Notes | K (K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 16 05 18 -20 24 20 | KSA 124 AB | 2007 | 1 | 251 | 0.0 | 9.70 | 10.10 | 0.40 | ||||
Show | 16 05 18 -20 24 20 | IRE 4 AC | 2015 | 3 | 153 | 7.5 | 9.90 | 15.20 | 5.30 | <=== |
Constellation | Scorpius | Gaia DR2 | 6244078950206439936 |