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Doubles in session


Current system
16391-5815
EGN 19 AB
HD 149612


Nearby doubles
13' : 16395-5804
BRT2820

31' : 16354-5805
HU 1605

31' : 16363-5754
TDS9999

33' : 16395-5743
HDS2362

35' : 16387-5741
RST 870

35' : 16434-5821
BRT3181

43' : 16339-5829
TDS9974

44' : 16349-5748
RST 861

45' : 16343-5840
KPP3001

45' : 16443-5834
FIN 250

48' : 16385-5728
RST 869AB

51' : 16428-5857
FIN 249

51' : 16401-5725
TDT 29

53' : 16444-5846
TDT 61

55' : 16326-5834
KPP 372

55' : 16453-5840
TDT 71

63' : 16364-5716
TVB 286

64' : 16400-5919
RST5061

68' : 16394-5708
BRT3180

71' : 16311-5848
NZO 78AB

71' : 16471-5848
TDT 85

74' : 16332-5719
RST 855

77' : 16397-5700
HJ 4866

77' : 16434-5707
TDT 48

80' : 16388-5656
HDS2359

82' : 16446-5925
TDT 62



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16391-5815 EGN 19 AB (HD 149612)

 
 
16h 39m 04.14s -58° 15' 29.5" P.A. 140.00 sep 5.7 mag 7.03, Sp G5V dist. 22.45 pc (73.23 l.y.)
 
 
Coord 2000 16391-5815 Discov num EGN  19 Comp AB Coord arcsec 2000 16 39 04.14 -58 15 29.5
Date first 2003 Date last 2005 Obs 2
Pa first 147 Pa last 140 P.A. Now (θ) 140°
Sep first 5.8 Sep last 5.65 Sep. Now (ρ) 5.65"
Mag pri 7.03 Mag sec delta mag (ΔM) Spectral class G5V (yellow)
Pri motion ra -227 Sec motion ra
Pri motion dec -285 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
16391-5815 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 149612 244021 16 39 04 -58 15 30 EGN 19 AB 2005 2 140 5.7 7.03 <===
Show 244021 16 39 04 -58 15 30 EGN 19 AC 2005 1 334 7.9 7.03
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 149612 Constellation Ara SAO 244021 HIP 81520
Tycho2 8724-01358-1 HD 149612 GC 22346 CD CD-57 6486
CP CP-57 8091 Distance 22.45 Distance ly 73.23
 
 
WDS 16391-5815 EGN 19 AB (HD 149612) : NOTES
 
 
discov_num notes refcode
EGN 19 AB pair unbound. Single epoch, optical/physical nature of AC unknown. Egn2007
 
 
REFERENCES
 
 
refcode metd author reference
Egn2007 Ao j Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, 2007A&A...474..273E
Egn2007 D., & Mayor, M.
Egn2007 A&A 474, 273, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16391-5815 EGN 19 AB 2005 2 140 5.7 7.03   G5V NUD 163904.39-581527.0

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

 
 
WDS 16391-5815 EGN 19 AB (HD 149612) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16391-5815 EGN 19 AB (HD 149612) : MEASURES
 
 
No records found.

 
 
WDS 16391-5815 (HD 149612) : VIRTUAL EYEPIECE
 
 

16391-5815 EGN 19A mag 7.03 Sp G5V 16391-5815 EGN 19B sep 4.7 P.A. 156.20 16391-5815 EGN 19C sep 7.3 P.A. 345.50 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16391-5815 (HD 149612) : ALADIN DSS IMAGE @ 16h 39m 04.14s -58° 15' 29.5"
 
 
 
 
WDS 16391-5815 EGN 19 AB (HD 149612) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16391-5815 EGN 19AB distance=0' 16395-5804 BRT2820 distance=13' 16354-5805 HU 1605 distance=31' 16363-5754 TDS9999 distance=31' 16395-5743 HDS2362 distance=33' 16387-5741 RST 870 distance=35' 16434-5821 BRT3181 distance=35' 16339-5829 TDS9974 distance=43' 16349-5748 RST 861 distance=44' 16343-5840 KPP3001 distance=45' 16443-5834 FIN 250 distance=45' 16385-5728 TOK 51Aa,Ab distance=48' 16385-5728 RST 869AB distance=48' 16428-5857 FIN 249 distance=51' 16401-5725 TDT 29 distance=51' 16444-5846 TDT 61 distance=53' 16326-5834 KPP 372 distance=55' 16453-5840 TDT 71 distance=55' 16364-5716 TVB 286 distance=63' 16400-5919 RST5061 distance=64' 16394-5708 BRT3180 distance=68' 16311-5848 NZO 78AB distance=71' 16311-5848 NZO 78AC distance=71' 16471-5848 TDT 85 distance=71' 16332-5719 RST 855 distance=74' 16397-5700 HJ 4866 distance=77' 16434-5707 TDT 48 distance=77' 16388-5656 HDS2359 distance=80' 16446-5925 TDT 62 distance=82' 16493-5821 RST5065 distance=82' 16496-5841 SKF 367 distance=87' 16287-5745 HDS2330 distance=89' 16279-5804 RST 849 distance=89' 16279-5805 RST 848 distance=90' 16426-5650 TDT 44 distance=91' 16357-5649 TDS9991 distance=91' 16328-5659 TDS9963 distance=92' 16355-5947 TDS9988 distance=96' 16498-5902 RST5067 distance=96' 16473-5706 FIN 252 distance=97' 16503-5738 TDT 109 distance=97' 16430-5642 TDT 46 distance=99' 16266-5753 BRT2819 distance=101' 16263-5754 WFC 175 distance=104' 16381-5958 JSP 694 distance=104' 16437-5637 TDT 53 distance=106' 16328-5642 HDS2339 distance=107' 16493-5930 JSP 697 distance=109' 16473-5946 RST5064 distance=111' 16258-5905 TDS9897 distance=115' 16391-5615 RST 872 distance=121' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16391-5815 EGN 19 AB 140 5.7
Show 16391-5815 EGN 19 AC 334 7.9
Show 16395-5804 BRT2820 149 5.3 13
Show 16354-5805 HU 1605 65 4.2 31
Show 16363-5754 TDS9999 2 7.0 31
Show 16395-5743 HDS2362 61 0.6 33
Show 16387-5741 RST 870 338 3.6 35
Show 16434-5821 BRT3181 301 1.9 35
Show 16339-5829 TDS9974 243 0.5 43
Show 16349-5748 RST 861 267 0.3 44
Show 16343-5840 KPP3001 78 4.0 45
Show 16443-5834 FIN 250 138 0.3 45
Show 16385-5728 TOK 51 Aa,Ab 25 0.0 48
Show 16385-5728 RST 869 AB 30 0.5 48
Show 16428-5857 FIN 249 85 2.2 51
Show 16401-5725 TDT 29 158 4.2 51
Show 16444-5846 TDT 61 90 0.6 53
Show 16326-5834 KPP 372 300 3.7 55
Show 16453-5840 TDT 71 116 0.9 55
Show 16364-5716 TVB 286 212 28.8 63
Show 16400-5919 RST5061 234 0.2 64
Show 16394-5708 BRT3180 35 3.2 68
Show 16311-5848 NZO 78 AB 336 3.1 71
Show 16311-5848 NZO 78 AC 215 18.1 71
Show 16471-5848 TDT 85 121 0.5 71
Show 16332-5719 RST 855 281 2.3 74
Show 16397-5700 HJ 4866 123 3.7 77
Show 16434-5707 TDT 48 155 1.9 77
Show 16388-5656 HDS2359 150 0.3 80
Show 16446-5925 TDT 62 2.1 82
Show 16493-5821 RST5065 220 0.4 82
Show 16496-5841 SKF 367 60 1.9 87
Show 16287-5745 HDS2330 14 1.9 89
Show 16279-5804 RST 849 20 1.5 89
Show 16279-5805 RST 848 190 0.3 90
Show 16426-5650 TDT 44 214 1.4 91
Show 16357-5649 TDS9991 62 0.5 91
Show 16328-5659 TDS9963 245 2.7 92
Show 16355-5947 TDS9988 21 2.0 96
Show 16498-5902 RST5067 118 23.4 96
Show 16473-5706 FIN 252 181 0.2 97
Show 16503-5738 TDT 109 39 1.4 97
Show 16430-5642 TDT 46 109 0.8 99
Show 16266-5753 BRT2819 209 3.6 101
Show 16263-5754 WFC 175 344 9.7 104
Show 16381-5958 JSP 694 107 1.0 104
Show 16437-5637 TDT 53 278 0.6 106
Show 16328-5642 HDS2339 302 0.5 107
Show 16493-5930 JSP 697 203 0.2 109
Show 16473-5946 RST5064 321 2.1 111
Show 16258-5905 TDS9897 237 0.5 115

 
 
WDS 16391-5815 : COMPONENTS
 
 
  A B
B pa=156.2°
sep=4.73"
 
C pa=345.5°
sep=7.28"
pa=341.9°
sep=11.97"
 
 
16391-5815 A
 
 
Name HD 149612 Coord arcsec 2000 163904.14-581529.5 Mag 7.03 Spectral class G5V (yellow)
PmRA -227.00 PmDE -285.0 SAO 244021 HIP 81520
Tycho2 8724-01358-1 HD 149612 GC 22346 CD CD-57 6486
CP CP-57 8091
Tycho2
Tycho2 8724-01358-1 Pflag RAmdeg 249.76726279 DEmdeg -58.25820001
PmRA -224.8 PmDE -284.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.34 EpDEm 1990.96
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.5 BTmag 7.759 E BTmag 0.015 VTmag 7.090
E VTmag 0.010 Prox 822 TYC T HIP 81520
CCDM RAdeg 249.76825556 DEdeg -58.25751028 EpRA 1990 1.64
EpDE 1990 1.26 E RAdeg 3.7 E DEdeg 4.1 Posflg
Corr -0.2
SAO
SAO 244021 DelFlag RA1950 PmRA1950 -0.0306
DE1950 PmDE1950 -0.287 Vmag 7 SpType G0
Double code Source 70 CatNum 22346 DM CP-57 8091
DMcomp BDsup HD 149612 M HD 0
GC 22346 RA1950rad 4.34084701 DE1950rad -1.01500684 PmRA2000 -0.0311
PmDE2000 -0.289
Hipparcos
Catalog H HIP 81520 Proxy RAhms 16 39 04.39
DEdms -58 15 27.0 Vmag 7.01 VarFlag R Vmag H
RAdeg 249.768 DEdeg -58.2575 AstroRef Plx 46.13
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 149612 BD
CD CD-57 6486 CP CP-57 8091 Dm number -57 6486 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 163904.39-581527.0
Hipparcos 2
HIP 81520 Sn 5 So 0 Nc 1
RArad 4.3592792862 DErad -1.0167853558 Plx 44.54 PmRA -227
PmDE -284.8 E RArad 0.37 E DErad 0.34 E Plx 0.54
E pmRA 0.43 E pmDE 0.41 Hpmag 7.1436 E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.616 E BV 0.006
VI 0.7
 
 
16391-5815 B
 
 
Coord arcsec 2000 163904.38-581533.8 Calc delta mag 7.03 Calc coord yes
 
 
16391-5815 C
 
 
Coord arcsec 2000 163903.91-581522.5 Calc delta mag 7.03 Calc coord yes