09177+2803 SLE 488

 
 
09h 17m 40.75s +28 02' 40.8" P.A. 226 sep 23 mag 13.14,13.01
 
 
Coord 2000
09177+2803
Discov num
SLE 488
Comp
Coord arcsec 2000
09 17 40.75 +28 02 40.8
Date first
1901
Date last
2010
Obs
6
Pa first
225
Pa last
226
P.A. Now (θ)
226°
Sep first
26.1
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
13.14
Mag sec
13.01
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-018
Sec motion ra
-002
Pri motion dec
-030
Sec motion dec
-012
Notes
rPM=0.688
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226
Precise sep
23
Cdsa2 id
SLE 488
Constellation
Cancer
Ra deg
9.294652777777777
De deg
28.044666666666668
last precise pa
226
last precise sep
23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09177+2803 SLE 488 1999 4 226 23.3 11.90 11.90 D 091740.75+280240.8
09177+2803 SLE 488 2001 5 226 23.2 11.90 11.90 D 091740.75+280240.8
09177+2803 SLE 488 2010 6 226 23.0 13.14 13.01 091740.75+280240.8

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