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
Cdsa2 id
SLW 399
Constellation
Leo
Ra deg
9.85595
De deg
18.13361111111111
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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