15424+5000 SLW1124

 
 
15h 42m 24.46s +50 00' 06.4" P.A. 280 sep 49 mag 19.40,19.46 Sp M5.1+M5.2
 
 
Coord 2000
15424+5000
Discov num
SLW1124
Comp
Coord arcsec 2000
15 42 24.46 +50 00 06.4
Date first
1998
Date last
2010
Obs
3
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
49.0
Sep last
49.0
Sep. Now (ρ)
49"
Mag pri
19.40
Mag sec
19.46
delta mag (ΔM)
0.06
Spectral class
M5.1+M5.2 (red/red)
Pri motion ra
-008
Sec motion ra
-009
Pri motion dec
-043
Sec motion dec
-039
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.8
Precise sep
49.01
Constellation
Bootes
last precise pa
279.8
last precise sep
49.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15424+5000 SLW1124 2001 1 280 49.0 19.40 19.46 M5.1 M5.2 V R 154224.46+500006.4
15424+5000 SLW1124 2010 3 280 49.0 19.40 19.46 M5.1+M5.2 V R 154224.46+500006.4

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