09187+2719 SLE 490

 
 
09h 18m 42.44s +27 18' 45.1" P.A. 324 sep 25.9 mag 12.38,13.08
 
 
Coord 2000
09187+2719
Discov num
SLE 490
Comp
Coord arcsec 2000
09 18 42.44 +27 18 45.1
Date first
1901
Date last
2015
Obs
7
Pa first
333
Pa last
324
P.A. Now (θ)
324°
Sep first
26.0
Sep last
25.9
Sep. Now (ρ)
25.9"
Mag pri
12.38
Mag sec
13.08
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+005
Sec motion ra
-032
Pri motion dec
+001
Sec motion dec
-022
Notes
rPM=1.122
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.8
Precise sep
25.911
Constellation
Cancer
Gaia DR2
3897135360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09187+2719 SLE 490 1999 3 325 25.9 10.90 11.10 D 091842.44+271845.1
09187+2719 SLE 490 2011 4 324 26.2 10.90 11.10 D 091842.44+271845.1
09187+2719 SLE 490 2015 7 324 25.9 12.38 13.08 091842.44+271845.1

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