10246-2558 RST2688

 
 
10h 24m 32.80s -25 58' 21.7" P.A. 98 sep 1.1 mag 10.26,13.70
 
 
Coord 2000
10246-2558
Discov num
RST2688
Comp
Coord arcsec 2000
10 24 32.80 -25 58 21.7
Date first
1935
Date last
1940
Obs
2
Pa first
96
Pa last
98
P.A. Now (θ)
98°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
10.26
Mag sec
13.70
delta mag (ΔM)
3.44
Spectral class
Pri motion ra
+036
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.3
Precise sep
1.11
Constellation
Hydra
Tycho2
6623-01385-1
last precise pa
98.3
last precise sep
1.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10246-2558 RST2688 1940 2 98 1.1 10.26 13.70 102432.80-255821.7

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