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Doubles in session


Current system
18254+0523
SLE 173
HD 169630


Nearby doubles
6' : 18253+0529
SLE 172

22' : 18259+0541
J 2130

23' : 18241+0535
SLE 169AB

23' : 18239+0527
SLE 167AB

28' : 18236+0525
TDT 829

30' : 18249+0454
J 2129AB

35' : 18241+0552
TDT 834

40' : 18262+0602
TDT 865

47' : 18283+0537
TDT 897

51' : 18262+0435
TDT 866

53' : 18289+0515
LDS5237

54' : 18289+0514
CLV 1

55' : 18217+0521
TDS 918

58' : 18225+0446
SLE 161

58' : 18286+0451
STTA168AB

60' : 18234+0431
BAL2927

60' : 18234+0432
SLE 164

62' : 18280+0612
CHR 71

63' : 18250+0625
TDT 846

65' : 18227+0614
SLE 162

66' : 18266+0627
GCB 31

66' : 18237+0624
TDT 830

66' : 18269+0625
STT 350AB

68' : 18280+0618
TDS 923

68' : 18274+0624
GII 68

70' : 18280+0620
TDT 895



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18254+0523 SLE 173 (HD 169630)

 
 
18h 25m 23.60s +05° 23' 27.5" P.A. 133.00 sep 19.0 mag 9.32,11.80 Sp K2
 
 
Coord 2000 18254+0523 Discov num SLE 173 Comp Coord arcsec 2000 18 25 23.60 +05 23 27.5
Date first 1982 Date last 2015 Obs 10
Pa first 135 Pa last 132.9 P.A. Now (θ) 132.9°
Sep first 17.9 Sep last 18.981 Sep. Now (ρ) 18.981"
Mag pri 9.32 Mag sec 11.80 delta mag (ΔM) 2.48 Spectral class K2 (yellow-orange)
Pri motion ra -025 Sec motion ra +001
Pri motion dec -020 Sec motion dec -008
Notes
rPM=0.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 169630 Constellation Serpens SAO 123458 Tycho2 0441-00001-1
Gaia DR2 4284565198760268160 HD 169630
 
 
WDS 18254+0523 SLE 173 (HD 169630) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18254+0523 SLE 173 2002 3 134 19.1 9.32 11.80 K2 D 182523.60+052327.5
18254+0523 SLE 173 2014 5 133 18.9 9.32 11.80 K2 182523.60+052327.5
18254+0523 SLE 173 2015 7 133 19.0 9.32 11.80 K2 182523.60+052327.5

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

 
 
WDS 18254+0523 SLE 173 (HD 169630) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18254+0523 SLE 173 (HD 169630) : MEASURES
 
 
No records found.

 
 
WDS 18254+0523 (HD 169630) : VIRTUAL EYEPIECE
 
 

18254+0523 SLE 173A mag 9.32 Sp K2 18254+0523 SLE 173B sep 18.9 P.A. 133.00 mag 11.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18254+0523 (HD 169630) : ALADIN DSS IMAGE @ 18h 25m 23.60s +05° 23' 27.5"
 
 
 
 
WDS 18254+0523 SLE 173 (HD 169630) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18254+0523 SLE 173 distance=1' 18253+0529 SLE 172 distance=6' 18259+0541 J 2130 distance=22' 18241+0535 SLE 169AB distance=23' 18241+0535 SLE 169AC distance=23' 18239+0527 SLE 167AB distance=23' 18239+0527 SLE 167AC distance=23' 18236+0525 TDT 829 distance=28' 18249+0454 J 2129AB distance=30' 18249+0454 J 2129AC distance=30' 18241+0552 TDT 834 distance=35' 18262+0602 TDT 865 distance=40' 18283+0537 TDT 897 distance=47' 18262+0435 TDT 866 distance=51' 18289+0515 LDS5237 distance=53' 18289+0514 CLV 1 distance=54' 18217+0521 TDS 918 distance=55' 18225+0446 SLE 161 distance=58' 18286+0451 STTA168AB distance=58' 18286+0451 STTA168AC distance=58' 18286+0451 SLE 179AD distance=58' 18286+0451 SLE 179AE distance=58' 18286+0451 SLE 179AF distance=58' 18234+0431 BAL2927 distance=60' 18234+0432 SLE 164 distance=60' 18280+0612 CHR 71 distance=62' 18250+0625 TDT 846 distance=63' 18227+0614 SLE 162 distance=65' 18266+0627 GCB 31 distance=66' 18237+0624 TDT 830 distance=66' 18269+0625 STT 350AB distance=66' 18269+0625 CAT 3AC distance=66' 18280+0618 TDS 923 distance=68' 18274+0624 GII 68 distance=68' 18280+0620 TDT 895 distance=70' 18266+0632 SCJ 17 distance=71' 18272+0629 TDT 878 distance=71' 18266+0633 HDS2607 distance=72' 18254+0637 TDT 854 distance=74' 18258+0409 RAO 607 distance=75' 18227+0420 TDT 825 distance=76' 18277+0631 TDT 888 distance=77' 18213+0609 SKF2551 distance=77' 18276+0633 BU 464AB distance=77' 18276+0633 BU 464AC distance=77' 18297+0616 GWP2779 distance=84' 18272+0404 FAR 20 distance=85' 18258+0359 J 462 distance=85' 18260+0648 J 2516 distance=85' 18233+0403 CLZ 73 distance=86' 18252+0650 TDT 849 distance=87' 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 18254+0523 SLE 173 133 19.0 1
Show 18253+0529 SLE 172 256 4.9 6
Show 18259+0541 J 2130 328 6.8 22
Show 18241+0535 SLE 169 AB 343 12.0 23
Show 18241+0535 SLE 169 AC 351 30.8 23
Show 18239+0527 SLE 167 AB 244 13.6 23
Show 18239+0527 SLE 167 AC 325 17.0 23
Show 18236+0525 TDT 829 158 0.6 28
Show 18249+0454 J 2129 AB 117 12.7 30
Show 18249+0454 J 2129 AC 2 7.0 30
Show 18241+0552 TDT 834 16 1.6 35
Show 18262+0602 TDT 865 1 2.1 40
Show 18283+0537 TDT 897 169 0.5 47
Show 18262+0435 TDT 866 274 0.5 51
Show 18289+0515 LDS5237 329 6.0 53
Show 18289+0514 CLV 1 355 40.8 54
Show 18217+0521 TDS 918 138 1.3 55
Show 18225+0446 SLE 161 266 12.9 58
Show 18286+0451 STTA168 AB 161 47.2 58
Show 18286+0451 STTA168 AC 217 244.2 58
Show 18286+0451 SLE 179 AD 210 251.7 58
Show 18286+0451 SLE 179 AE 226 304.1 58
Show 18286+0451 SLE 179 AF 233 288.5 58
Show 18234+0431 BAL2927 206 2.4 60
Show 18234+0432 SLE 164 34 9.6 60
Show 18280+0612 CHR 71 16 0.0 62
Show 18250+0625 TDT 846 297 0.6 63
Show 18227+0614 SLE 162 142 20.9 65
Show 18266+0627 GCB 31 75 4.5 66
Show 18237+0624 TDT 830 276 0.7 66
Show 18269+0625 STT 350 AB 166 1.9 66
Show 18269+0625 CAT 3 AC 133 1.4 66
Show 18280+0618 TDS 923 7 1.7 68
Show 18274+0624 GII 68 27 2.3 68
Show 18280+0620 TDT 895 226 1.8 70
Show 18266+0632 SCJ 17 351 51.0 71
Show 18272+0629 TDT 878 126 2.6 71
Show 18266+0633 HDS2607 243 0.2 72
Show 18254+0637 TDT 854 17 2.8 74
Show 18258+0409 RAO 607 181 3.6 75
Show 18227+0420 TDT 825 343 0.6 76
Show 18277+0631 TDT 888 86 0.7 77
Show 18213+0609 SKF2551 283 23.2 77
Show 18276+0633 BU 464 AB 105 1.1 77
Show 18276+0633 BU 464 AC 86 25.9 77
Show 18297+0616 GWP2779 88 36.9 84
Show 18272+0404 FAR 20 126 60.3 85
Show 18258+0359 J 462 347 4.1 85
Show 18260+0648 J 2516 159 1.7 85
Show 18233+0403 CLZ 73 9 79.0 86
Show 18252+0650 TDT 849 331 1.6 87

 
 
WDS 18254+0523 : COMPONENTS
 
 
  A
B pa=133.0°
sep=18.94"
 
 
18254+0523 A
 
 
Componente originario normalizzato AB Name HD 169630 Coord arcsec 2000 182523.60+052327.5 Mag 9.32
Spectral class K2 (yellow-orange) PmRA -25.00 PmDE -20.0 SAO 123458
Tycho2 0441-00001-1 HD 169630 DM BD+05 3731
Tycho2
Tycho2 0441-00001-1 Pflag RAmdeg 276.34834642 DEmdeg 5.39098615
PmRA -23.7 PmDE -19.6 E RAmdeg 10 E DEmdeg 14
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.28 EpDEm 1990.64
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.8 BTmag 10.044 E BTmag 0.026 VTmag 9.318
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 276.34839972 DEdeg 5.39103111 EpRA 1990 1.91
EpDE 1990 1.77 E RAdeg 10.2 E DEdeg 14.3 Posflg
Corr -0.2
SAO
SAO 123458 DelFlag RA1950 PmRA1950 -0.0033
DE1950 PmDE1950 -0.032 Vmag 9.1 SpType K2
Double code Source 32 CatNum 8481 DM BD+05 3731
DMcomp BDsup HD 169630 M HD 0
GC RA1950rad 4.8124623 DE1950rad 0.09358163 PmRA2000 -0.0031
PmDE2000 -0.033
 
 
18254+0523 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182524.53+052314.6 Mag 11.8 PmRA 1.00
PmDE -8.0 Calc delta mag 2.48 Calc coord yes