05518+1804 FMR  71

 
 
05h 51m 49.91s +18 04' 29.4" P.A. 196 sep 20.3 mag 17.50,18.00 Sp M3V+M2.5V
 
 
Coord 2000
05518+1804
Discov num
FMR  71
Comp
Coord arcsec 2000
05 51 49.91 +18 04 29.4
Date first
1998
Date last
2015
Obs
5
Pa first
196
Pa last
196
P.A. Now (θ)
196°
Sep first
20.3
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
17.50
Mag sec
18.00
delta mag (ΔM)
0.5
Spectral class
M3V+M2.5V (red/red)
Pri motion ra
+107
Sec motion ra
+107
Pri motion dec
-198
Sec motion dec
-198
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.8
Precise sep
20.327
Constellation
Orion
Gaia DR2
65927268736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05518+1804 FMR 71 2002 2 196 20.4 17.50 18.00 M3V+M2.5V V 055149.91+180429.4
05518+1804 FMR 71 2010 3 196 20.3 17.50 18.00 M3V+M2.5V V 055149.91+180429.4
05518+1804 FMR 71 2015 4 196 20.3 17.50 18.00 M3V+M2.5V V 055149.91+180429.4

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