09514+1808 SLW 399

 
 
09h 51m 21.42s +18 08' 01.0" P.A. 243 sep 75.3 mag 17.30,18.40 Sp M3.3+M4.2
 
 
Coord 2000
09514+1808
Discov num
SLW 399
Comp
Coord arcsec 2000
09 51 21.42 +18 08 01.0
Date first
1998
Date last
2010
Obs
3
Pa first
243
Pa last
243
P.A. Now (θ)
243°
Sep first
75.2
Sep last
75.3
Sep. Now (ρ)
75.3"
Mag pri
17.30
Mag sec
18.40
delta mag (ΔM)
1.1
Spectral class
M3.3+M4.2 (red/red)
Pri motion ra
-042
Sec motion ra
-039
Pri motion dec
-011
Sec motion dec
-015
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.115 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.3
Precise sep
75.28
Constellation
Leo
last precise pa
243.3
last precise sep
75.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09514+1808 SLW 399 2005 1 243 75.3 17.27 18.36 M3.3 M4.2 V R 095121.42+180801.0
09514+1808 SLW 399 2010 3 243 75.3 17.30 18.40 M3.3+M4.2 V R 095121.42+180801.0

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