09027+1803 BRT2397

 
 
09h 02m 45.26s +18 03' 13.4" P.A. 303 sep 4.3 mag 11.25,11.60
 
 
Coord 2000
09027+1803
Discov num
BRT2397
Comp
Coord arcsec 2000
09 02 45.26 +18 03 13.4
Date first
1895
Date last
2017
Obs
9
Pa first
306
Pa last
303
P.A. Now (θ)
303°
Sep first
4.8
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.25
Mag sec
11.60
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
-004
Sec motion ra
-008
Pri motion dec
+021
Sec motion dec
+019
Notes
rPM=0.209 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303
Precise sep
4.318
Constellation
Cancer
Tycho2
1397-00559-1
last precise pa
303
last precise sep
4.318
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09027+1803 BRT2397 2004 4 305 4.3 11.25 11.60 D 090245.26+180313.4
09027+1803 BRT2397 2014 6 304 4.4 11.25 11.60 090245.26+180313.4
09027+1803 BRT2397 2015 7 304 4.3 11.25 11.60 090245.26+180313.4
09027+1803 BRT2397 2017 9 303 4.3 11.25 11.60 090245.26+180313.4

If you need more information about this double, apply for a data request form to the WDS.