10282-2548 B   199AB,C

 
 
10h 28m 10.54s -25 48' 26.4" P.A. 173 sep 1.1 mag 8.56,12.41 Sp G3V dist. 89.13 pc (290.74 l.y.)
 
 
Coord 2000
10282-2548
Discov num
B   199
Comp
AB,C
Coord arcsec 2000
10 28 10.54 -25 48 26.4
Date first
1927
Date last
2016
Obs
17
Pa first
156
Pa last
173
P.A. Now (θ)
173°
Sep first
1.6
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.56
Mag sec
12.41
delta mag (ΔM)
3.85
Spectral class
G3V (yellow)
Pri motion ra
-062
Sec motion ra
-055
Pri motion dec
+083
Sec motion dec
+024
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.573
This double is physical.
 
 
10282-2548 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 178853 10282-2548 FIN 308 AB 1936 2016 20 46 0.0 9.14 9.68 0.54 Y
Show 178853 10282-2548 B 199 AB,C 1927 2016 17 173 1.1 8.56 12.41 3.85 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.6
Precise sep
1.142
Cdsa2 id
B 199 AB,C
Constellation
Hydra
SAO
178853
HIP
51255
Tycho2
6624-00602-1
HD
90737
CD
CD-25 8055
CP
CP-25 4584
Ra deg
10.469594444444445
De deg
-25.807333333333332
Distance
89.13
Distance ly
290.74
last precise pa
172.6
last precise sep
1.142
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10282-2548 B 199 AB,C 2010 10 354 1.2 8.56 12.41 G3V N 102810.54-254826.4
10282-2548 B 199 AB,C 2012 11 175 1.2 8.56 12.41 G3V N 102810.54-254826.4
10282-2548 B 199 AB,C 2013 12 174 1.2 8.56 12.41 G3V N 102810.54-254826.4
10282-2548 B 199 AB,C 2014 14 174 1.1 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2015 16 172 1.2 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2016 17 173 1.1 8.56 12.41 G3V NV 102810.54-254826.4

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