Coord 2000 | 18498-2350 | Discov num | TNN 13 | Comp | AC | Coord arcsec 2000 | 18 49 49.36 -23 50 10.4 | ||||
Date first | 2004 | Date last | 2004 | Obs | 1 | ||||||
Pa first | 234 | Pa last | 234 | P.A. Now (θ) | 234° | ||||||
Sep first | 8.3 | Sep last | 8.34 | Sep. Now (ρ) | 8.34" | ||||||
Mag pri | 5.37 | Mag sec | 17.70 | delta mag (ΔM) | 12.33 | Spectral class | M3.5 (red) | ||||
Pri motion ra | +638 | Sec motion ra | |||||||||
Pri motion dec | -192 | Sec motion dec | |||||||||
Notes | U K (Proper motion indicates non-physical, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 18 49 49 -23 50 10 | TNN 13 AB | 2004 | 1 | 311 | 6.2 | 5.37 | 17.04 | 11.67 | ||||
Show | 18 49 49 -23 50 10 | TNN 13 AC | 2004 | 1 | 234 | 8.3 | 5.37 | 17.70 | 12.33 | <=== |
Constellation | Sagittarius | Gaia DR2 | 4075141768771816832 |