09517-2542 TDS6860

 
 
09h 51m 42.27s -25 42' 18.6" P.A. 170 sep 9.8 mag 10.38,11.13
 
 
Coord 2000
09517-2542
Discov num
TDS6860
Comp
Coord arcsec 2000
09 51 42.27 -25 42 18.6
Date first
1910
Date last
2010
Obs
6
Pa first
169
Pa last
170
P.A. Now (θ)
170°
Sep first
9.9
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
10.38
Mag sec
11.13
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
-027
Sec motion ra
-022
Pri motion dec
+003
Sec motion dec
+001
Notes
rPM=0.198 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.1
Precise sep
9.78
Cdsa2 id
TDS 6860
Constellation
Hydra
SAO
178103
Tycho2
6607-01250-1
Ra deg
9.861741666666667
De deg
-25.705166666666667
last precise pa
170.1
last precise sep
9.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09517-2542 TDS6860 1999 4 170 9.8 10.38 11.13 D 095142.27-254218.6
09517-2542 TDS6860 2010 6 170 9.8 10.38 11.13 095142.27-254218.6

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