11479-2819 RST2765

 
 
11h 47m 53.60s -28 19' 23.4" P.A. 101 sep 1.8 mag 7.70,14.30 Sp A2 dist. 181.49 pc (592.02 l.y.)
 
 
Coord 2000
11479-2819
Discov num
RST2765
Comp
Coord arcsec 2000
11 47 53.60 -28 19 23.4
Date first
1935
Date last
1944
Obs
2
Pa first
99
Pa last
101
P.A. Now (θ)
101°
Sep first
1.9
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
7.70
Mag sec
14.30
delta mag (ΔM)
6.6
Spectral class
A2 (white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.1
Precise sep
1.82
Cdsa2 id
RST 2765
Constellation
Hydra
SAO
180197
HIP
57560
Tycho2
6677-00786-1
HD
102528
CD
CD-27 8307
CP
CP-27 4409
Ra deg
11.798222222222222
De deg
-28.323166666666665
Distance
181.49
Distance ly
592.02
last precise pa
101.1
last precise sep
1.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11479-2819 RST2765 1944 2 101 1.8 7.70 14.30 A2 114753.60-281923.4

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