10298+2545 LDS 3993

10h 29m 49.47s +25° 45' 12.4" P.A. 26.00 sep 33.7 mag 15.20,18.60 Sp M4.0+M6.5

Coord 2000 10298+2545 Discov num LDS3993 Comp Coord arcsec 2000 10 29 49.47 +25 45 12.4
Date first 1960 Date last 2014 Obs 4
Pa first 32 Pa last 26.1 P.A. Now (θ) 26.1°
Sep first 33.0 Sep last 33.748 Sep. Now (ρ) 33.748"
Mag pri 15.20 Mag sec 18.60 delta mag (ΔM) 3.4 Spectral class M4.0+M6.5 (red/red)
Pri motion ra +077 Sec motion ra
Pri motion dec -071 Sec motion dec
Notes V (Proper motion indicates physical)




This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Leo