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Current system
18090-3446
RSS 474
HD 321369


Nearby doubles
14' : 18100-3452
JSP 937

19' : 18100-3458
LDS 627

30' : 18067-3444
BRT1755

35' : 18065-3431
RST3153

36' : 18065-3504
TDT 687

39' : 18073-3517
BRT1756AB

40' : 18109-3414
RST3159

41' : 18101-3524
BRT1759

43' : 18057-3437
HJ 5012

43' : 18063-3419
OL 47AB

48' : 18127-3433
RST3162

48' : 18108-3529
B 1352

49' : 18057-3511
VVV 51

51' : 18100-3535
R 307

53' : 18053-3510
TDT 669

53' : 18051-3428
BRT3326

53' : 18126-3417
JSP 771

54' : 18101-3538
B 2857

55' : 18129-3513
SLR 13

59' : 18094-3544
B 1351

64' : 18136-3416
JSP 938AB

67' : 18061-3541
TDT 682

74' : 18150-3448
BRT1761

76' : 18142-3525
B 424AB

77' : 18033-3516
BRT1753

80' : 18026-3453
TDT 649



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

18090-3446 RSS 474 (HD 321369)

 
 
18h 09m 01.82s -34° 45' 42.4" P.A. 337.00 sep 26.8 mag 8.99,12.06 Sp G5 dist. 2631.58 pc (8584.21 l.y.)
 
 
Coord 2000 18090-3446 Discov num RSS 474 Comp Coord arcsec 2000 18 09 01.82 -34 45 42.4
Date first 1911 Date last 2015 Obs 7
Pa first 336 Pa last 337.3 P.A. Now (θ) 337.3°
Sep first 27.3 Sep last 26.791 Sep. Now (ρ) 26.791"
Mag pri 8.99 Mag sec 12.06 delta mag (ΔM) 3.07 Spectral class G5 (yellow)
Pri motion ra +003 Sec motion ra +002
Pri motion dec -002 Sec motion dec -001
Notes
rPM=0.392
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 321369 Constellation Sagittarius HIP 88918 Tycho2 7400-01038-1
Gaia DR2 4039450384466484096 HD 321369 CD CD-3412517 CP CP-34 7612
Distance 2631.58 Distance ly 8584.21
 
 
WDS 18090-3446 RSS 474 (HD 321369) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18090-3446 RSS 474 1998 4 337 26.9 8.85 12.00 G5 D 180901.82-344542.4
18090-3446 RSS 474 1999 5 337 26.7 8.85 12.00 G5 D 180901.82-344542.4
18090-3446 RSS 474 2010 6 337 26.6 8.99 12.06 G5 180901.82-344542.4
18090-3446 RSS 474 2015 7 337 26.8 8.99 12.06 G5 180901.82-344542.4

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

 
 
WDS 18090-3446 RSS 474 (HD 321369) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18090-3446 RSS 474 (HD 321369) : MEASURES
 
 
No records found.

 
 
WDS 18090-3446 (HD 321369) : VIRTUAL EYEPIECE
 
 

18090-3446 RSS 474A mag 8.99 Sp G5 18090-3446 RSS 474B sep 26.1 P.A. 341.00 mag 12.06 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18090-3446 (HD 321369) : ALADIN DSS IMAGE @ 18h 09m 01.82s -34° 45' 42.4"
 
 
 
 
WDS 18090-3446 RSS 474 (HD 321369) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18090-3446 RSS 474 distance=0' 18100-3452 JSP 937 distance=14' 18100-3458 LDS 627 distance=19' 18067-3444 BRT1755 distance=30' 18065-3431 RST3153 distance=35' 18065-3504 TDT 687 distance=36' 18073-3517 BRT1756AB distance=39' 18073-3517 BRT1756AC distance=39' 18109-3414 RST3159 distance=40' 18101-3524 BRT1759 distance=41' 18057-3437 HJ 5012 distance=43' 18063-3419 OL 47AB distance=43' 18063-3419 COO 223AC distance=43' 18063-3419 DAW 219CD distance=43' 18127-3433 RST3162 distance=48' 18108-3529 B 1352 distance=48' 18057-3511 VVV 51 distance=49' 18100-3535 R 307 distance=51' 18053-3510 TDT 669 distance=53' 18051-3428 BRT3326 distance=53' 18126-3417 JSP 771 distance=53' 18101-3538 B 2857 distance=54' 18129-3513 SLR 13 distance=55' 18094-3544 B 1351 distance=59' 18136-3416 JSP 938AB distance=64' 18136-3416 SIN 107AC distance=64' 18061-3541 TDT 682 distance=67' 18150-3448 BRT1761 distance=74' 18142-3525 B 424AB distance=76' 18142-3525 B 424AC distance=76' 18142-3525 B 424CD distance=76' 18033-3516 BRT1753 distance=77' 18026-3453 TDT 649 distance=80' 18064-3601 SKF2032AB distance=83' 18064-3601 AMM 8AC distance=83' 18064-3601 AMM 8AD distance=83' 18064-3601 AMM 8AE distance=83' 18064-3601 AMM 8AF distance=83' 18064-3601 AMM 8AG distance=83' 18064-3601 AMM 8AH distance=83' 18064-3601 AMM 8AI distance=83' 18064-3601 AMM 8AJ distance=83' 18064-3601 AMM 8AK distance=83' 18064-3601 AMM 8AL distance=83' 18064-3601 AMM 8AM distance=83' 18064-3601 AMM 8AN distance=83' 18064-3601 AMM 8AO distance=83' 18064-3601 AMM 8AP distance=83' 18064-3601 AMM 8AQ distance=83' 18064-3601 AMM 8AR distance=83' 18064-3601 AMM 8AS distance=83' 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 18090-3446 RSS 474 337 26.8
Show 18100-3452 JSP 937 352 7.3 14
Show 18100-3458 LDS 627 313 9.0 19
Show 18067-3444 BRT1755 10 3.3 30
Show 18065-3431 RST3153 174 0.5 35
Show 18065-3504 TDT 687 0.6 36
Show 18073-3517 BRT1756 AB 94 7.1 39
Show 18073-3517 BRT1756 AC 162 9.1 39
Show 18109-3414 RST3159 101 4.8 40
Show 18101-3524 BRT1759 6 3.3 41
Show 18057-3437 HJ 5012 188 23.4 43
Show 18063-3419 OL 47 AB 117 1.7 43
Show 18063-3419 COO 223 AC 247 28.1 43
Show 18063-3419 DAW 219 CD 245 27.0 43
Show 18127-3433 RST3162 206 0.3 48
Show 18108-3529 B 1352 224 0.2 48
Show 18057-3511 VVV 51 156 7.4 49
Show 18100-3535 R 307 352 2.5 51
Show 18053-3510 TDT 669 106 0.4 53
Show 18051-3428 BRT3326 102 1.3 53
Show 18126-3417 JSP 771 304 2.9 53
Show 18101-3538 B 2857 303 6.1 54
Show 18129-3513 SLR 13 47 2.4 55
Show 18094-3544 B 1351 270 0.5 59
Show 18136-3416 JSP 938 AB 149 6.1 64
Show 18136-3416 SIN 107 AC 55 25.4 64
Show 18061-3541 TDT 682 206 0.7 67
Show 18150-3448 BRT1761 145 3.8 74
Show 18142-3525 B 424 AB 82 1.0 76
Show 18142-3525 B 424 AC 143 42.5 76
Show 18142-3525 B 424 CD 41 2.8 76
Show 18033-3516 BRT1753 50 2.8 77
Show 18026-3453 TDT 649 253 0.7 80
Show 18064-3601 SKF2032 AB 180 12.3 83
Show 18064-3601 AMM 8 AC 105 3.2 83
Show 18064-3601 AMM 8 AD 174 3.3 83
Show 18064-3601 AMM 8 AE 306 5.0 83
Show 18064-3601 AMM 8 AF 20 4.9 83
Show 18064-3601 AMM 8 AG 91 4.8 83
Show 18064-3601 AMM 8 AH 15 5.2 83
Show 18064-3601 AMM 8 AI 10 5.2 83
Show 18064-3601 AMM 8 AJ 18 5.2 83
Show 18064-3601 AMM 8 AK 117 5.4 83
Show 18064-3601 AMM 8 AL 319 5.8 83
Show 18064-3601 AMM 8 AM 308 5.9 83
Show 18064-3601 AMM 8 AN 12 5.8 83
Show 18064-3601 AMM 8 AO 181 6.0 83
Show 18064-3601 AMM 8 AP 47 5.8 83
Show 18064-3601 AMM 8 AQ 344 6.1 83
Show 18064-3601 AMM 8 AR 304 6.3 83
Show 18064-3601 AMM 8 AS 305 6.5 83

 
 
WDS 18090-3446 : COMPONENTS
 
 
  A
B pa=341.0°
sep=26.13"
 
 
18090-3446 A
 
 
Componente originario normalizzato AB Name HD 321369 Coord arcsec 2000 180901.82-344542.4 Mag 8.99
Spectral class G5 (yellow) PmRA 3.00 PmDE -2.0 HIP 88918
Tycho2 7400-01038-1 HD 321369 CD CD-3412517 CP CP-34 7612
Tycho2
Tycho2 7400-01038-1 Pflag RAmdeg 272.25757789 DEmdeg -34.76176682
PmRA 3.7 PmDE -1.1 E RAmdeg 13 E DEmdeg 16
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.02 EpDEm 1987.56
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 10.412 E BTmag 0.041 VTmag 8.989
E VTmag 0.019 Prox 734 TYC T HIP 88918
CCDM RAdeg 272.25756639 DEdeg -34.76176500 EpRA 1990 1.78
EpDE 1990 1.77 E RAdeg 13.5 E DEdeg 18.4 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 88918 Proxy RAhms 18 09 01.82
DEdms -34 45 42.4 Vmag 8.86 VarFlag R Vmag H
RAdeg 272.258 DEdeg -34.7618 AstroRef Plx -0.21
CCDM 18090-3446 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 321369 BD
CD CD-3412517 CP CP-34 7612 Dm number -3412517 VIred 0.78
SpType G5 R SpType Coord arcsec 2000 180901.82-344542.4
Hipparcos 2
HIP 88918 Sn 5 So 0 Nc 1
RArad 4.7517910945 DErad -0.6067072622 Plx -0.38 PmRA 6.75
PmDE 1.18 E RArad 1.43 E DErad 0.95 E Plx 1.57
E pmRA 2 E pmDE 1.05 Hpmag 9.0186 E Hpmag 0.0027
SHp 0.019 VA 0 BV 1.301 E BV 0.049
VI 1.26
CCDM
Ccdm 18090-3446 RComp Comp A Note1
Note2 Discov num DRAs 1.79 DDEs 17.9
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.8 Sp PmNote
PmRA 0 PmDE -2 Dm number -3412517 Cat1 CD
Name2 209768 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS * IDS 18024S3447A
HIC 88918
 
 
18090-3446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180901.13-344517.7 Mag 12.06 PmRA 2.00
PmDE -1.0 Calc delta mag 3.07 Calc coord yes
CCDM
Ccdm 18090-3446 RComp Comp B Note1
Note2 Discov num RSU DRAs 0.94 DDEs 42.0
R dRAs 40 Year 1976 Theta 337 Rho 26.3
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18024S3447B
HIC