10123-1605 STF1416

 
 
10h 12m 17.26s -16 05' 11.1" P.A. 277 sep 11.5 mag 7.66,9.29 Sp A3III dist. 237.53 pc (774.82 l.y.)
 
 
Coord 2000
10123-1605
Discov num
STF1416
Comp
Coord arcsec 2000
10 12 17.26 -16 05 11.1
Date first
1827
Date last
2015
Obs
36
Pa first
276
Pa last
277
P.A. Now (θ)
277°
Sep first
11.3
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
7.66
Mag sec
9.29
delta mag (ΔM)
1.63
Spectral class
A3III (white)
Pri motion ra
+001
Sec motion ra
-001
Pri motion dec
+011
Sec motion dec
+012
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.2
Precise sep
11.515
Constellation
Hydra
SAO
155811
HIP
49984
Tycho2
6059-01741-1
Gaia DR2
84582222848
HD
88536
BD
BD-15 3001
Distance
237.53
Distance ly
774.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10123-1605 STF1416 2004 32 277 11.6 7.66 9.29 A3III D 101217.26-160511.1
10123-1605 STF1416 2009 33 277 11.9 7.66 9.29 A3III D 101217.26-160511.1
10123-1605 STF1416 2010 35 277 11.7 7.66 9.29 A3III 101217.26-160511.1
10123-1605 STF1416 2015 36 277 11.5 7.66 9.29 A3III 101217.26-160511.1

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