08260-4318 DON 249BC

 
 
08h 25m 59.01s -43 18' 00.2" P.A. 253 sep 2.3 mag 11.30,12.40
 
 
Coord 2000
08260-4318
Discov num
DON 249
Comp
BC
Coord arcsec 2000
08 25 59.01 -43 18 00.2
Date first
1929
Date last
2015
Obs
3
Pa first
234
Pa last
253
P.A. Now (θ)
253°
Sep first
1.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.30
Mag sec
12.40
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+008
Sec motion ra
-094
Pri motion dec
+012
Sec motion dec
-070
Notes
N (See Notes)
rPM=1.117
This double is not physical.
 
 
08260-4318 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 08260-4318 DON 249 AB 1900 2015 8 212 25.4 10.29 11.15 0.86
Show 08260-4318 DON 249 BC 1929 2015 3 253 2.3 11.30 12.40 1.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.6
Precise sep
2.313
Constellation
Puppis
Tycho2
7673-02162-1
Gaia DR2
87540430208
HD
71490
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08260-4318 DON 249 BC 1947 2 237 1.8 10.80 12.50 N 082600.00-431800.0
08260-4318 DON 249 BC 2015 3 253 2.3 11.30 12.40 N 082559.01-431800.2

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