09187+2751 SLE 489

 
 
09h 18m 41.48s +27 51' 16.2" P.A. 297 sep 12.9 mag 10.80,11.50
 
 
Coord 2000
09187+2751
Discov num
SLE 489
Comp
Coord arcsec 2000
09 18 41.48 +27 51 16.2
Date first
1984
Date last
2011
Obs
5
Pa first
302
Pa last
297
P.A. Now (θ)
297°
Sep first
12.1
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
10.80
Mag sec
11.50
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-004
Sec motion ra
-053
Pri motion dec
-007
Sec motion dec
-031
Notes
rPM=0.889
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.7
Precise sep
12.94
Cdsa2 id
SLE 489
Constellation
Cancer
Ra deg
9.311522222222223
De deg
27.8545
last precise pa
296.7
last precise sep
12.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09187+2751 SLE 489 1999 2 299 12.4 10.80 11.50 D 091841.48+275116.2
09187+2751 SLE 489 2011 3 297 12.9 10.80 11.50 D 091841.48+275116.2

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