Coord 2000 | 10197+1928 | Discov num | WNO 53 | Comp | AB | Coord arcsec 2000 | 10 19 44.17 +19 28 15.3 | ||||
Date first | 1998 | Date last | 2001 | Obs | 2 | ||||||
Pa first | 308 | Pa last | 308.3 | P.A. Now (θ) | 308.3° | ||||||
Sep first | 999.9 | Sep last | 5219.46 | Sep. Now (ρ) | 5219.46" | ||||||
Mag pri | 4.83 | Mag sec | 14.47 | delta mag (ΔM) | 9.64 | Spectral class | F6IV+M5 (yellow-white/red) | ||||
Pri motion ra | -230 | Sec motion ra | -224 | ||||||||
Pri motion dec | -215 | Sec motion dec | -238 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 40 Leo | 99065 | 10 19 44 +19 28 15 | WNO 53 AB | 2001 | 2 | 308 | 999.9 | 4.83 | 14.47 | 9.64 | <=== | |
Show | 10 14 54 +20 22 13 | LDS 3969 BC | 2016 | 6 | 10 | 5.2 | 13.90 | 16.42 | 2.52 |
Name | 40 Leo | Var name | NSV4822 Leo | Constellation | Leo | SAO | 99065 | ||||
HIP | 50564 | Tycho2 | 1423-01351-1 | HD | 89449 | HR | 4054 | ||||
GC | 14170 | GL | Gl 388.1 | BD | BD+20 2466 | Flamsteed | 40 Leonis | ||||
Flamsteed name | 40 Leo | Distance | 21.37 | Distance ly | 69.71 |