09177+2803 SLE 488

 
 
09h 17m 40.75s +28 02' 40.8" P.A. 226 sep 22.8 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
2015
Obs
7
Pa first
225
Pa last
226
P.A. Now (θ)
226°
Sep first
26.1
Sep last
22.8
Sep. Now (ρ)
22.8"
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
225.9
Precise sep
22.811
Constellation
Cancer
Gaia DR2
0624546304
 
 
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
09177+2803 SLE 488 2015 7 226 22.8 13.14 13.01 091740.75+280240.8

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