16396-5225 B  1817

 
 
16h 39m 35.69s -52 25' 02.7" P.A. 288 sep 2.5 mag 8.20,12.04 Sp K3III dist. 757.58 pc (2471.23 l.y.)
 
 
Coord 2000
16396-5225
Discov num
B  1817
Comp
Coord arcsec 2000
16 39 35.69 -52 25 02.7
Date first
1931
Date last
1991
Obs
4
Pa first
288
Pa last
288
P.A. Now (θ)
288°
Sep first
2.4
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
8.20
Mag sec
12.04
delta mag (ΔM)
3.84
Spectral class
K3III (yellow-orange)
Pri motion ra
+006
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
+000
Notes
rPM=1.162
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.8
Precise sep
2.46
Constellation
Ara
SAO
244040
HIP
81574
Tycho2
8337-00158-1
HD
149767
CP
CP-5210093
Distance
757.58
Distance ly
2471.23
last precise pa
287.8
last precise sep
2.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16396-5225 B 1817 1991 4 288 2.5 8.20 12.04 K3III 163935.69-522502.7

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