09085+1724 SLW 331

 
 
09h 08m 30.83s +17 23' 57.5" P.A. 254.00 sep 153.4 mag 18.60,18.90 Sp M3.3+M3.8
 
 
Coord 2000
09085+1724
Discov num
SLW 331
Comp
Coord arcsec 2000
09 08 30.83 +17 23 57.5
Date first
2000
Date last
2014
Obs
5
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
153.3
Sep last
153.4
Sep. Now (ρ)
153.4"
Mag pri
18.60
Mag sec
18.90
delta mag (ΔM)
0.3
Spectral class
M3.3+M3.8 (red/red)
Pri motion ra
-047
Sec motion ra
-042
Pri motion dec
+005
Sec motion dec
+006
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.4
Precise sep
153.354
Constellation
Cancer
Gaia DR2
611075268132216448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09085+1724 SLW 331 2005 1 254 153.4 18.64 18.86 M3.3 M3.8 V R 090830.83+172357.5
09085+1724 SLW 331 2010 3 254 153.2 18.60 18.90 M3.3+M3.8 V R 090830.83+172357.5
09085+1724 SLW 331 2014 5 254 153.4 18.60 18.90 M3.3+M3.8 V R 090830.83+172357.5

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