Coord 2000 | 16243-5921 | Discov num | HDS2317 | Comp | Aa,Ab | Coord arcsec 2000 | 16 24 18.67 -59 20 38.5 | ||||
Date first | 1991 | Date last | 2021 | Obs | 2 | ||||||
Pa first | 202 | Pa last | 148.1 | P.A. Now (θ) | 148.1° | ||||||
Sep first | 0.3 | Sep last | 0.998 | Sep. Now (ρ) | 0.998" | ||||||
Mag pri | 11.86 | Mag sec | 12.42 | delta mag (ΔM) | 0.56 | Spectral class | C(R) (red carbon star) | ||||
Pri motion ra | +003 | Sec motion ra | |||||||||
Pri motion dec | +001 | Sec motion dec | |||||||||
Notes | N X (See Notes, Dubious double) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 16 24 19 -59 20 38 | HDS 2317 Aa,Ab | 2021 | 2 | 148 | 1.0 | 11.86 | 12.42 | 0.56 | <=== | |||
Show | RT Nor | 16 24 19 -59 20 38 | SHY 284 AB | 1999 | 4 | 350 | 999.9 | 11.93 | 9.41 | 2.52 |
Constellation | Norma | Tycho2 | 8723-01591-3 | Gaia DR2 | 5831891213733627264 |