16444-4423 KOU 68 AD

 
 
16h 44m 21.09s -44° 22' 43.4" P.A. 77.00 sep 9.6 mag 7.32,14.70 Sp A3V dist. 147.06 pc (479.71 l.y.)
 
 
Coord 2000 16444-4423 Discov num KOU  68 Comp AD Coord arcsec 2000 16 44 21.09 -44 22 43.4
Date first 2000 Date last 2000 Obs 1
Pa first 77 Pa last 76.6 P.A. Now (θ) 76.6°
Sep first 9.6 Sep last 9.6 Sep. Now (ρ) 9.6"
Mag pri 7.32 Mag sec 14.70 delta mag (ΔM) 7.38 Spectral class A3V (white)
Pri motion ra -011 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
16444-4423 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 227135 16 44 21 -44 22 43 KOU 68 AB 2000 1 90 3.9 7.32 13.23 5.91
Show 227135 16 44 21 -44 22 43 KOU 68 AC 2000 1 29 3.4 7.32 14.05 6.73
Show 227135 16 44 21 -44 22 43 KOU 68 AD 2000 1 77 9.6 7.32 14.70 7.38 <===
Show 227135 16 44 21 -44 22 43 KOU 68 AE 2000 1 239 6.3 7.32 14.63 7.31
Show 227135 16 44 21 -44 22 43 KOU 68 AF 2000 1 292 5.7 7.32 14.62 7.30
Show 227135 16 44 21 -44 22 43 KOU 68 AG 2000 1 341 5.2 7.32 15.15 7.83
Show 227135 16 44 21 -44 22 43 KOU 68 AH 2000 1 346 9.7 7.32 15.33 8.01
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 227135 HIP 81949 Tycho2 7879-02204-1
Gaia DR2 5967357540243408128 HD 150645 CD CD-4411082 CP CP-44 8016
Distance 147.06 Distance ly 479.71
 
 
WDS 16444-4423 KOU 68 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kou2005 A - Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S. 2005A&A...430..137K
Kou2005 A&A 430, 137, 2005
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16444-4423 KOU 68 AD 2000 1 77 9.6 7.32 14.70 U K 164421.09-442243.4

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WDS 16444-4423 KOU 68 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16444-4423 KOU 68 AD : MEASURES
 
 
No records found.

 
 
WDS 16444-4423 : VIRTUAL EYEPIECE
 
 

16444-4423 KOU  68A mag 7.32 Sp A3V 16444-4423 KOU  68B sep 2.8 P.A. 89.30 mag 13.23 16444-4423 KOU  68C sep 3.2 P.A. 21.40 mag 14.05 16444-4423 KOU  68D sep 7.0 P.A. 71.60 mag 14.7 16444-4423 KOU  68E sep 5.0 P.A. 229.90 mag 14.63 16444-4423 KOU  68F sep 4.3 P.A. 299.70 mag 14.62 16444-4423 KOU  68G sep 5.1 P.A. 345.80 mag 15.15 16444-4423 KOU  68H sep 9.6 P.A. 349.50 mag 15.33 virtual eyepiece
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Radius:
Components only
 
 
WDS 16444-4423 : ALADIN DSS IMAGE @ 16h 44m 21.09s -44° 22' 43.4"
 
 
 
 
WDS 16444-4423 KOU 68 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16444-4423  KOU  68AD distance=0' 16458-4438  DON 809 distance=22' 16446-4458  JKS  13 distance=36' 16461-4352  BRT 920BC distance=36' 16461-4352  BRT 920AB distance=37' 16461-4352  DAM 698AC distance=37' 16415-4359  PRB   6 distance=39' 16456-4340  CPO 489A,BC distance=45' 16456-4340  I  1593BC distance=45' 16478-4356  I  1595 distance=46' 16444-4332  CPO 488 distance=51' 16392-4434  BRT 911 distance=57' 16408-4506  BRT 917 distance=58' 16495-4443  BRT 923 distance=59' 16489-4351  BRT 922 distance=59' 16444-4523  I  1300 distance=60' 16495-4357  I    99 distance=62' 16393-4453  HU 1518 distance=63' 16420-4325  DON 807 distance=64' 16501-4443  BRT 924 distance=66' 16393-4343  BRT 914 distance=68' 16509-4416  DON 812 distance=71' 16475-4528  HDO 260 distance=74' 16403-4321  BRT 916 distance=76' 16511-4457  BRT 926 distance=81' 16515-4450  DON 813 distance=81' 16505-4514  CPO 493 distance=84' 16384-4324  HJ 4867AB distance=87' 16384-4324  SHT  67AC distance=87' 16384-4324  SHT  67AD distance=87' 16384-4324  SHT  67AE distance=87' 16384-4324  SHT  67AF distance=87' 16384-4324  SHT  67AG distance=87' 16384-4324  SHT  67AH distance=87' 16384-4324  SHT  67AI distance=87' 16478-4544  I  1301 distance=90' 16427-4253  HU 1519 distance=92' 16364-4345  I  1589 distance=94' 16469-4553  SNA  46AB distance=95' 16469-4553  SNA  46AC distance=95' 16409-4550  DON 806 distance=95' 16508-4317  DON 811 distance=96' 16476-4253  I  1594 distance=97' 16508-4532  COO 202 distance=98' 16533-4446  BRT 927 distance=99' 16534-4442  CPO 497 distance=100' 16382-4541  BRT 910 distance=102' 16350-4444  BRT 905 distance=103' 16432-4604  DON 808 distance=103' 16364-4524  I  1297 distance=105' 16351-4351  I   567 distance=105' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 16444-4423 KOU 68 AB 90 3.9
Show 16444-4423 KOU 68 AC 29 3.4
Show 16444-4423 KOU 68 AD 77 9.6
Show 16444-4423 KOU 68 AE 239 6.3
Show 16444-4423 KOU 68 AF 292 5.7
Show 16444-4423 KOU 68 AG 341 5.2
Show 16444-4423 KOU 68 AH 346 9.7
Show 16458-4438 DON 809 154 1.7 22
Show 16446-4458 JKS 13 306 35.2 36
Show 16461-4352 BRT 920 BC 101 2.4 36
Show 16461-4352 BRT 920 AB 182 4.8 37
Show 16461-4352 DAM 698 AC 158 5.7 37
Show 16415-4359 PRB 6 313 999.9 39
Show 16456-4340 CPO 489 A,BC 27 6.9 45
Show 16456-4340 I 1593 BC 76 1.3 45
Show 16478-4356 I 1595 159 0.1 46
Show 16444-4332 CPO 488 61 5.0 51
Show 16392-4434 BRT 911 53 3.5 57
Show 16408-4506 BRT 917 87 5.7 58
Show 16495-4443 BRT 923 140 4.8 59
Show 16489-4351 BRT 922 171 4.7 59
Show 16444-4523 I 1300 345 2.2 60
Show 16495-4357 I 99 60 0.9 62
Show 16393-4453 HU 1518 263 1.0 63
Show 16420-4325 DON 807 240 2.8 64
Show 16501-4443 BRT 924 207 4.7 66
Show 16393-4343 BRT 914 173 3.8 68
Show 16509-4416 DON 812 16 3.6 71
Show 16475-4528 HDO 260 356 0.5 74
Show 16403-4321 BRT 916 20 3.8 76
Show 16511-4457 BRT 926 156 5.0 81
Show 16515-4450 DON 813 131 0.4 81
Show 16505-4514 CPO 493 159 7.7 84
Show 16384-4324 HJ 4867 AB 295 16.4 87
Show 16384-4324 SHT 67 AC 274 4.5 87
Show 16384-4324 SHT 67 AD 358 5.2 87
Show 16384-4324 SHT 67 AE 287 6.1 87
Show 16384-4324 SHT 67 AF 132 6.2 87
Show 16384-4324 SHT 67 AG 40 6.6 87
Show 16384-4324 SHT 67 AH 204 6.6 87
Show 16384-4324 SHT 67 AI 41 7.3 87
Show 16478-4544 I 1301 20 2.2 90
Show 16427-4253 HU 1519 69 1.5 92
Show 16364-4345 I 1589 262 3.4 94
Show 16469-4553 SNA 46 AB 118 2.1 95
Show 16469-4553 SNA 46 AC 13 7.3 95
Show 16409-4550 DON 806 214 0.5 95
Show 16508-4317 DON 811 346 0.4 96
Show 16476-4253 I 1594 205 2.9 97
Show 16508-4532 COO 202 13 10.9 98
Show 16533-4446 BRT 927 172 2.5 99

 
 
WDS 16444-4423 : COMPONENTS
 
 
  A B C D E F G
B pa=89.3°
sep=2.79"
 
C pa=21.4°
sep=3.22"
pa=331.5°
sep=3.38"
 
D pa=71.6°
sep=7.04"
pa=60.6°
sep=4.46"
pa=98.0°
sep=5.56"
 
E pa=229.9°
sep=5.05"
pa=243.7°
sep=7.42"
pa=218.9°
sep=8.03"
pa=242.6°
sep=11.88"
 
F pa=299.7°
sep=4.34"
pa=287.9°
sep=6.89"
pa=260.2°
sep=5.01"
pa=269.6°
sep=10.44"
pa=1.1°
sep=5.40"
 
G pa=345.8°
sep=5.08"
pa=320.5°
sep=6.34"
pa=308.4°
sep=3.09"
pa=288.8°
sep=8.37"
pa=17.8°
sep=8.58"
pa=42.3°
sep=3.75"
 
H pa=349.5°
sep=9.55"
pa=334.2°
sep=10.39"
pa=335.5°
sep=7.02"
pa=310.4°
sep=11.05"
pa=9.6°
sep=12.82"
pa=15.7°
sep=7.52"
pa=353.7°
sep=4.50"
 
 
16444-4423 A
 
 
Coord arcsec 2000 164421.09-442243.4 Mag 7.32 Spectral class A3V (white) PmRA -11.00
PmDE -27.0 SAO 227135 HIP 81949 Tycho2 7879-02204-1
HD 150645 GC 22495 CD CD-4411082 CP CP-44 8016
Tycho2
Tycho2 7879-02204-1 Pflag RAmdeg 251.08789075 DEmdeg -44.37874178
PmRA -10.6 PmDE -26.8 E RAmdeg 7 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.59 EpDEm 1990.47
Num 12 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 8.248 E BTmag 0.018 VTmag 7.969
E VTmag 0.014 Prox 999 TYC T HIP 81949
CCDM RAdeg 251.08792528 DEdeg -44.37867889 EpRA 1990 1.68
EpDE 1990 1.55 E RAdeg 6.9 E DEdeg 7.4 Posflg
Corr 0.2
SAO
SAO 227135 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.034 Vmag 7.9 SpType A2
Double code Source 70 CatNum 22495 DM CD-4411082
DMcomp BDsup HD 150645 M HD 0
GC 22495 RA1950rad 4.36665676 DE1950rad -0.77293715 PmRA2000 0.0009
PmDE2000 -0.033
Hipparcos
Catalog H HIP 81949 Proxy RAhms 16 44 21.10
DEdms -44 22 43.2 Vmag 7.95 VarFlag R Vmag H
RAdeg 251.088 DEdeg -44.3787 AstroRef Plx 4.84
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 150645 BD
CD CD-4411082 CP CP-44 8016 Dm number -4411082 VIred 0.29
SpType A3V R SpType Coord arcsec 2000 164421.10-442243.2
Hipparcos 2
HIP 81949 Sn 5 So 0 Nc 1
RArad 4.3823110747 DErad -0.7745540339 Plx 6.8 PmRA -12.47
PmDE -25.68 E RArad 0.81 E DErad 0.79 E Plx 1.07
E pmRA 1.19 E pmDE 0.93 Hpmag 8.0268 E Hpmag 0.0024
SHp 0.013 VA 0 BV 0.267 E BV 0.023
VI 0.3
 
 
16444-4423 B
 
 
Coord arcsec 2000 164421.35-442243.4 Mag 13.23 Calc delta mag 5.91 Calc coord yes
 
 
16444-4423 C
 
 
Coord arcsec 2000 164421.20-442240.4 Mag 14.05 Calc delta mag 6.73 Calc coord yes
 
 
16444-4423 D
 
 
Coord arcsec 2000 164421.71-442241.2 Mag 14.7 Calc delta mag 7.38 Calc coord yes
 
 
16444-4423 E
 
 
Coord arcsec 2000 164420.73-442246.6 Mag 14.63 Calc delta mag 7.31 Calc coord yes
 
 
16444-4423 F
 
 
Coord arcsec 2000 164420.74-442241.3 Mag 14.62 Calc delta mag 7.3 Calc coord yes
 
 
16444-4423 G
 
 
Coord arcsec 2000 164420.97-442238.5 Mag 15.15 Calc delta mag 7.83 Calc coord yes
 
 
16444-4423 H
 
 
Coord arcsec 2000 164420.93-442234.0 Mag 15.33 Calc delta mag 8.01 Calc coord yes