Coord 2000 | 18187-1349 | Discov num | DCH 33 | Comp | AB | Coord arcsec 2000 | 18 18 45.09 -13 49 18.8 | ||||
Date first | 1998 | Date last | 1998 | Obs | 1 | ||||||
Pa first | 95 | Pa last | 94.7 | P.A. Now (θ) | 94.7° | ||||||
Sep first | 0.4 | Sep last | 0.433 | Sep. Now (ρ) | 0.433" | ||||||
Mag pri | 13.50 | Mag sec | 13.51 | delta mag (ΔM) | 0.01 | Spectral class | A4 (white) | ||||
Pri motion ra | -001 | Sec motion ra | |||||||||
Pri motion dec | +005 | 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 | 18 18 45 -13 49 19 | DCH 33 AB | 1998 | 1 | 95 | 0.4 | 13.50 | 13.51 | 0.01 | <=== | |||
Show | 18 18 39 -13 48 51 | DCH 34 CD | 1998 | 1 | 273 | 1.2 | 12.41 | 17.24 | 4.83 | ||||
Show | 18 18 41 -13 49 05 | DCH 35 EF | 1998 | 1 | 153 | 0.7 | 12.38 | 16.60 | 4.22 |
Constellation | Serpens | Gaia DR2 | 4146598818999031680 |