09187+2719 SLE 490

 
 
09h 18m 42.44s +27 18' 45.1" P.A. 324 sep 26.2 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
2011
Obs
6
Pa first
333
Pa last
324
P.A. Now (θ)
324°
Sep first
26.0
Sep last
26.2
Sep. Now (ρ)
26.2"
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
324.4
Precise sep
26.22
Cdsa2 id
SLE 490
Constellation
Cancer
Ra deg
9.31178888888889
De deg
27.312527777777778
last precise pa
324.4
last precise sep
26.22
 
 
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

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