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Doubles in session


Current system
18409-3507
FAL 62
HD 172300


Nearby doubles
10' : 18409-3457
RSS 488

33' : 18384-3515
TDT 970

36' : 18386-3528
BRT1784

37' : 18417-3431
JSP 785

43' : 18444-3513
TDT1024

49' : 18443-3533
BRT1785

51' : 18448-3449
BRT1786

53' : 18443-3539
B 942

55' : 18444-3542
KOH 107

59' : 18453-3529
B 943

59' : 18374-3546
JSP 784

66' : 18456-3539
KPP2513

68' : 18451-3552
JSP 943

74' : 18448-3410
JSP 942

79' : 18435-3355
I 638

80' : 18348-3533
JSP 781

81' : 18447-3401
JSP 786

82' : 18345-3449
STN 62

85' : 18464-3559
BRT1787

89' : 18344-3545
B 2454

91' : 18469-3600
B 946

93' : 18337-3444
JSP 778

95' : 18358-3357
B 2455

96' : 18472-3603
TDT1054

100' : 18332-3436
JSP 776

100' : 18447-3339
TDT1027



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18409-3507 FAL 62 (HD 172300)

 
 
18h 40m 56.63s -35° 06' 41.4" P.A. 178.00 sep 9.3 mag 9.06,11.00 Sp A0IV dist. 95.51 pc (311.55 l.y.)
 
 
Coord 2000 18409-3507 Discov num FAL  62 Comp Coord arcsec 2000 18 40 56.63 -35 06 41.4
Date first 1912 Date last 2015 Obs 9
Pa first 177 Pa last 177.8 P.A. Now (θ) 177.8°
Sep first 9.0 Sep last 9.261 Sep. Now (ρ) 9.261"
Mag pri 9.06 Mag sec 11.00 delta mag (ΔM) 1.94 Spectral class A0IV (white)
Pri motion ra +007 Sec motion ra +023
Pri motion dec -006 Sec motion dec -026
Notes
rPM=0.738
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172300 Constellation Sagittarius SAO 210445 HIP 91607
Tycho2 7415-02901-1 Gaia DR2 6733905569280758272 HD 172300 CD CD-3512827
Distance 95.51 Distance ly 311.55
 
 
WDS 18409-3507 FAL 62 (HD 172300) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fal1999 Hh - Falin, J.L. & Mignard, F. 1999A&AS..135..231F
Fal1999 A&AS 135, 231, 1999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18409-3507 FAL 62 1999 4 178 9.3 9.06 11.00 A0IV D 184056.63-350641.4
18409-3507 FAL 62 2015 9 178 9.3 9.06 11.00 A0IV 184056.63-350641.4

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

 
 
WDS 18409-3507 FAL 62 (HD 172300) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18409-3507 FAL 62 (HD 172300) : MEASURES
 
 
No records found.

 
 
WDS 18409-3507 (HD 172300) : VIRTUAL EYEPIECE
 
 

18409-3507 FAL 62A mag 9.06 Sp A0IV 18409-3507 FAL 62B sep 9.3 P.A. 178.20 mag 11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18409-3507 (HD 172300) : ALADIN DSS IMAGE @ 18h 40m 56.63s -35° 06' 41.4"
 
 
 
 
WDS 18409-3507 FAL 62 (HD 172300) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18409-3507 FAL 62 distance=0' 18409-3457 RSS 488 distance=10' 18384-3515 TDT 970 distance=33' 18386-3528 BRT1784 distance=36' 18417-3431 JSP 785 distance=37' 18444-3513 TDT1024 distance=43' 18443-3533 BRT1785 distance=49' 18448-3449 BRT1786 distance=51' 18443-3539 B 942 distance=53' 18444-3542 KOH 107 distance=55' 18453-3529 B 943 distance=59' 18374-3546 JSP 784 distance=59' 18456-3539 KPP2513 distance=66' 18451-3552 JSP 943 distance=68' 18448-3410 JSP 942 distance=74' 18435-3355 I 638 distance=79' 18348-3533 JSP 781 distance=80' 18447-3401 JSP 786 distance=81' 18345-3449 STN 62 distance=82' 18464-3559 BRT1787 distance=85' 18344-3545 B 2454 distance=89' 18469-3600 B 946 distance=91' 18337-3444 JSP 778 distance=93' 18358-3357 B 2455 distance=95' 18472-3603 TDT1054 distance=96' 18332-3436 JSP 776 distance=100' 18447-3339 TDT1027 distance=100' 18365-3342 B 940 distance=101' 18416-3649 WFC 212 distance=103' 18494-3502 B 2463AB distance=104' 18432-3323 JAO 6 distance=108' 18498-3501 B 950 distance=109' 18476-3356 BRT1788 distance=110' 18450-3646 LDS 652 distance=112' 18474-3627 WFC 285 distance=112' 18380-3653 B 941 distance=112' 18468-3636 KOH 108Aa,Ab distance=115' 18468-3636 NHR 10AB distance=115' 18448-3323 OL 20 distance=115' 18493-3607 B 948 distance=119' 18346-3338 SKF 457 distance=119' 18505-3526 UC 3692 distance=119' 18474-3637 LDS 653 distance=119' 18381-3702 TDT 966 distance=121' 18453-3318 B 944 distance=122' 18510-3454 JSP 791 distance=126' 18361-3703 JSP 782 distance=130' 18362-3311 I 637 distance=130' 18516-3523 B 952 distance=132' 18372-3711 BRT1783 distance=132' 18337-3648 JSP 777 distance=135' 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 18409-3507 FAL 62 178 9.3
Show 18409-3457 RSS 488 91 9.7 10
Show 18384-3515 TDT 970 81 0.6 33
Show 18386-3528 BRT1784 192 4.8 36
Show 18417-3431 JSP 785 116 1.7 37
Show 18444-3513 TDT1024 202 0.4 43
Show 18443-3533 BRT1785 334 3.0 49
Show 18448-3449 BRT1786 73 2.1 51
Show 18443-3539 B 942 314 9.7 53
Show 18444-3542 KOH 107 185 0.2 55
Show 18453-3529 B 943 271 0.5 59
Show 18374-3546 JSP 784 151 2.1 59
Show 18456-3539 KPP2513 226 22.6 66
Show 18451-3552 JSP 943 353 5.2 68
Show 18448-3410 JSP 942 303 5.5 74
Show 18435-3355 I 638 114 0.6 79
Show 18348-3533 JSP 781 203 0.4 80
Show 18447-3401 JSP 786 261 0.2 81
Show 18345-3449 STN 62 132 2.3 82
Show 18464-3559 BRT1787 183 5.2 85
Show 18344-3545 B 2454 279 4.9 89
Show 18469-3600 B 946 309 1.2 91
Show 18337-3444 JSP 778 162 1.5 93
Show 18358-3357 B 2455 338 6.5 95
Show 18472-3603 TDT1054 82 0.7 96
Show 18332-3436 JSP 776 31 0.3 100
Show 18447-3339 TDT1027 180 1.3 100
Show 18365-3342 B 940 258 1.8 101
Show 18416-3649 WFC 212 99 9.9 103
Show 18494-3502 B 2463 AB 30 0.2 104
Show 18432-3323 JAO 6 353 15.0 108
Show 18498-3501 B 950 340 0.8 109
Show 18476-3356 BRT1788 161 2.6 110
Show 18450-3646 LDS 652 211 77.6 112
Show 18474-3627 WFC 285 290 12.4 112
Show 18380-3653 B 941 230 1.6 112
Show 18468-3636 KOH 108 Aa,Ab 100 0.2 115
Show 18468-3636 NHR 10 AB 227 7.9 115
Show 18448-3323 OL 20 224 0.1 115
Show 18493-3607 B 948 114 0.5 119
Show 18346-3338 SKF 457 359 13.6 119
Show 18505-3526 UC 3692 95 53.9 119
Show 18474-3637 LDS 653 178 5.5 119
Show 18381-3702 TDT 966 309 2.8 121
Show 18453-3318 B 944 177 2.0 122
Show 18510-3454 JSP 791 309 1.7 126
Show 18361-3703 JSP 782 3 1.1 130
Show 18362-3311 I 637 115 0.3 130
Show 18516-3523 B 952 60 11.8 132
Show 18372-3711 BRT1783 133 4.3 132
Show 18337-3648 JSP 777 286 11.2 135

 
 
WDS 18409-3507 : COMPONENTS
 
 
  A
B pa=178.2°
sep=9.26"
 
 
18409-3507 A
 
 
Componente originario normalizzato AB Name HD 172300 Coord arcsec 2000 184056.63-350641.4 Mag 9.06
Spectral class A0IV (white) PmRA 7.00 PmDE -6.0 SAO 210445
HIP 91607 Tycho2 7415-02901-1 HD 172300 CD CD-3512827
Tycho2
Tycho2 7415-02901-1 Pflag RAmdeg 280.23598612 DEmdeg -35.11152177
PmRA 8.7 PmDE -7.3 E RAmdeg 9 E DEmdeg 11
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.61 EpDEm 1989.75
Num 7 Q RAmdeg 0.6 Q DEmdeg 2.2 Q pmRA 0.6
Q pmDE 2.2 BTmag 9.387 E BTmag 0.020 VTmag 9.195
E VTmag 0.018 Prox 710 TYC T HIP 91607
CCDM RAdeg 280.23596250 DEdeg -35.11150389 EpRA 1990 1.83
EpDE 1990 1.81 E RAdeg 8.7 E DEdeg 11.6 Posflg
Corr 0.0
SAO
SAO 210445 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.04 Vmag 9 SpType A0
Double code Source 41 CatNum 9632 DM CD-3512827
DMcomp BDsup HD 172300 M HD 0
GC RA1950rad 4.87648287 DE1950rad -0.6136419 PmRA2000 -0.0022
PmDE2000 -0.041
Hipparcos
Catalog H HIP 91607 Proxy RAhms 18 40 56.63
DEdms -35 06 41.4 Vmag 9.06 VarFlag R Vmag H
RAdeg 280.236 DEdeg -35.1115 AstroRef Plx -8.54
CCDM 18409-3507 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 172300 BD
CD CD-3512827 CP Dm number -3512827 VIred 0.11
SpType A0IV R SpType Coord arcsec 2000 184056.63-350641.4
Hipparcos 2
HIP 91607 Sn 1 So 2 Nc 1
RArad 4.8910400879 DErad -0.6128112492 Plx -10.47 PmRA 8.47
PmDE -3.33 E RArad 3.94 E DErad 2.69 E Plx 4.79
E pmRA 5.07 E pmDE 3.14 Hpmag 9.1033 E Hpmag 0.0029
SHp 0.021 VA 0 BV 0.121 E BV 0.025
VI 0.14
CCDM
Ccdm 18409-3507 RComp Comp A Note1
Note2 Discov num DRAs 2.61 DDEs 7.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.0 Sp A0 PmNote
PmRA -27 PmDE -40 Dm number -3512827 Cat1 CD
Name2 210445 Cat2 SAO HD 172300 M HD
ADS BDS M ADS BDS N IDS * IDS 18343S3512A
HIC 91607
 
 
18409-3507 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184056.65-350650.7 Mag 11 PmRA 23.00
PmDE -26.0 Calc delta mag 1.94 Calc coord yes
CCDM
Ccdm 18409-3507 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.63 DDEs 18.7
R dRAs 40 Year 1977 Theta 359 Rho 10.0
Obs 1 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18343S3512B
HIC 91607