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Doubles in session


Current system
18249+0454
J 2129 AC


Nearby doubles
28' : 18262+0435
TDT 866

30' : 18254+0523
SLE 173

32' : 18234+0431
BAL2927

33' : 18234+0432
SLE 164

35' : 18253+0529
SLE 172

37' : 18236+0525
TDT 829

37' : 18239+0527
SLE 167AB

38' : 18225+0446
SLE 161

43' : 18241+0535
SLE 169AB

47' : 18258+0409
RAO 607

49' : 18227+0420
TDT 825

51' : 18259+0541
J 2130

55' : 18286+0451
STTA168AB

55' : 18217+0521
TDS 918

57' : 18233+0403
CLZ 73

57' : 18258+0359
J 462

59' : 18241+0552
TDT 834

61' : 18272+0404
FAR 20

63' : 18289+0515
LDS5237

63' : 18289+0514
CLV 1

65' : 18248+0350
BAL2491

67' : 18283+0537
TDT 897

69' : 18243+0347
BAL2490

70' : 18262+0602
TDT 865

71' : 18284+0407
J 521

72' : 18280+0400
BAL2494



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18249+0454 J 2129 AC

 
 
18h 24m 56.43s +04° 54' 21.7" P.A. 2.00 sep 7.0 mag 10.74,14.00
 
 
Coord 2000 18249+0454 Discov num J  2129 Comp AC Coord arcsec 2000 18 24 56.43 +04 54 21.7
Date first 1942 Date last 2015 Obs 9
Pa first 5 Pa last 2 P.A. Now (θ) 2°
Sep first 6.0 Sep last 6.972 Sep. Now (ρ) 6.972"
Mag pri 10.74 Mag sec 14.00 delta mag (ΔM) 3.26 Spectral class
Pri motion ra +002 Sec motion ra +030
Pri motion dec +010 Sec motion dec +023
Notes
rPM=0.817
This double is not physical.
 
 
18249+0454 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 24 56 +04 54 22 J 2129 AB 2015 9 117 12.7 10.74 13.50 2.76
Show 18 24 56 +04 54 22 J 2129 AC 2015 9 2 7.0 10.74 14.00 3.26 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 0441-02123-1 Gaia DR2 4284440988304376320
 
 
WDS 18249+0454 J 2129 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18249+0454 J 2129 AC 1999 3 3 7.3 10.74 14.00 D 182456.43+045421.7
18249+0454 J 2129 AC 2000 4 3 7.3 10.74 14.00 D 182456.43+045421.7
18249+0454 J 2129 AC 2015 5 2 7.2 10.74 14.00 182456.43+045421.7

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

 
 
WDS 18249+0454 J 2129 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18249+0454 J 2129 AC : MEASURES
 
 
No records found.

 
 
WDS 18249+0454 : VIRTUAL EYEPIECE
 
 

18249+0454 J 2129A mag 10.74 18249+0454 J 2129B sep 12.7 P.A. 116.80 mag 13.5 18249+0454 J 2129C sep 7.0 P.A. 2.00 mag 14 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 18249+0454 : ALADIN DSS IMAGE @ 18h 24m 56.43s +04° 54' 21.7"
 
 
 
 
WDS 18249+0454 J 2129 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18249+0454 J 2129AC distance=0' 18262+0435 TDT 866 distance=28' 18254+0523 SLE 173 distance=30' 18234+0431 BAL2927 distance=32' 18234+0432 SLE 164 distance=33' 18253+0529 SLE 172 distance=35' 18236+0525 TDT 829 distance=37' 18239+0527 SLE 167AB distance=37' 18239+0527 SLE 167AC distance=37' 18225+0446 SLE 161 distance=38' 18241+0535 SLE 169AB distance=43' 18241+0535 SLE 169AC distance=43' 18258+0409 RAO 607 distance=47' 18227+0420 TDT 825 distance=49' 18259+0541 J 2130 distance=51' 18286+0451 STTA168AB distance=55' 18286+0451 STTA168AC distance=55' 18286+0451 SLE 179AD distance=55' 18286+0451 SLE 179AE distance=55' 18286+0451 SLE 179AF distance=55' 18217+0521 TDS 918 distance=55' 18233+0403 CLZ 73 distance=57' 18258+0359 J 462 distance=57' 18241+0552 TDT 834 distance=59' 18272+0404 FAR 20 distance=61' 18289+0515 LDS5237 distance=63' 18289+0514 CLV 1 distance=63' 18248+0350 BAL2491 distance=65' 18283+0537 TDT 897 distance=67' 18243+0347 BAL2490 distance=69' 18262+0602 TDT 865 distance=70' 18284+0407 J 521 distance=71' 18280+0400 BAL2494 distance=72' 18291+0408 A 581AB distance=78' 18291+0408 A 581AB,C distance=78' 18278+0344 ARY 58 distance=82' 18267+0337 BAL2493 distance=83' 18227+0614 SLE 162 distance=87' 18307+0431 STTA170 distance=90' 18280+0612 CHR 71 distance=90' 18250+0625 TDT 846 distance=91' 18237+0624 TDT 830 distance=92' 18188+0501 TDS 914 distance=92' 18301+0404 CHR 72Aa,Ab distance=92' 18301+0404 STF2322AB distance=92' 18301+0404 STF2322AC distance=92' 18301+0404 STF2322AD distance=92' 18305+0416 A 583 distance=93' 18213+0609 SKF2551 distance=93' 18223+0328 J 1741 distance=94' 18280+0618 TDS 923 distance=96' 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 18249+0454 J 2129 AB 117 12.7
Show 18249+0454 J 2129 AC 2 7.0
Show 18262+0435 TDT 866 274 0.5 28
Show 18254+0523 SLE 173 133 19.0 30
Show 18234+0431 BAL2927 206 2.4 32
Show 18234+0432 SLE 164 34 9.6 33
Show 18253+0529 SLE 172 256 4.9 35
Show 18236+0525 TDT 829 158 0.6 37
Show 18239+0527 SLE 167 AB 244 13.6 37
Show 18239+0527 SLE 167 AC 325 17.0 37
Show 18225+0446 SLE 161 266 12.9 38
Show 18241+0535 SLE 169 AB 343 12.0 43
Show 18241+0535 SLE 169 AC 351 30.8 43
Show 18258+0409 RAO 607 181 3.6 47
Show 18227+0420 TDT 825 343 0.6 49
Show 18259+0541 J 2130 328 6.8 51
Show 18286+0451 STTA168 AB 161 47.2 55
Show 18286+0451 STTA168 AC 217 244.2 55
Show 18286+0451 SLE 179 AD 210 251.7 55
Show 18286+0451 SLE 179 AE 226 304.1 55
Show 18286+0451 SLE 179 AF 233 288.5 55
Show 18217+0521 TDS 918 138 1.3 55
Show 18233+0403 CLZ 73 9 79.0 57
Show 18258+0359 J 462 347 4.1 57
Show 18241+0552 TDT 834 16 1.6 59
Show 18272+0404 FAR 20 126 60.3 61
Show 18289+0515 LDS5237 329 6.0 63
Show 18289+0514 CLV 1 355 40.8 63
Show 18248+0350 BAL2491 79 6.9 65
Show 18283+0537 TDT 897 169 0.5 67
Show 18243+0347 BAL2490 289 19.2 69
Show 18262+0602 TDT 865 1 2.1 70
Show 18284+0407 J 521 304 5.3 71
Show 18280+0400 BAL2494 72 20.2 72
Show 18291+0408 A 581 AB 140 0.4 78
Show 18291+0408 A 581 AB,C 227 10.2 78
Show 18278+0344 ARY 58 109 88.4 82
Show 18267+0337 BAL2493 95 18.1 83
Show 18227+0614 SLE 162 142 20.9 87
Show 18307+0431 STTA170 5 100.0 90
Show 18280+0612 CHR 71 16 0.0 90
Show 18250+0625 TDT 846 297 0.6 91
Show 18237+0624 TDT 830 276 0.7 92
Show 18188+0501 TDS 914 354 0.8 92
Show 18301+0404 CHR 72 Aa,Ab 285 0.1 92
Show 18301+0404 STF2322 AB 172 19.8 92
Show 18301+0404 STF2322 AC 295 67.2 92
Show 18301+0404 STF2322 AD 197 85.3 92
Show 18305+0416 A 583 265 0.2 93
Show 18213+0609 SKF2551 283 23.2 93
Show 18223+0328 J 1741 216 8.6 94

 
 
WDS 18249+0454 : COMPONENTS
 
 
  A B
B pa=116.8°
sep=12.67"
 
C pa=2.0°
sep=6.97"
pa=318.9°
sep=16.83"
 
 
18249+0454 A
 
 
Coord arcsec 2000 182456.43+045421.7 Mag 10.74 PmRA 2.00 PmDE 10.0
Tycho2 0441-02123-1
Tycho2
Tycho2 0441-02123-1 Pflag RAmdeg 276.23515287 DEmdeg 4.90603030
PmRA 2.4 PmDE 10.7 E RAmdeg 36 E DEmdeg 45
E pmRA 1.5 E pmDE 1.5 EpRAm 1983.82 EpDEm 1978.37
Num 5 Q RAmdeg 0.4 Q DEmdeg 1.0 Q pmRA 0.4
Q pmDE 1.0 BTmag 11.330 E BTmag 0.073 VTmag 10.739
E VTmag 0.066 Prox 999 TYC T HIP
CCDM RAdeg 276.23514639 DEdeg 4.90600111 EpRA 1990 1.89
EpDE 1990 1.94 E RAdeg 39.0 E DEdeg 51.1 Posflg
Corr -0.1
 
 
18249+0454 B
 
 
Coord arcsec 2000 182457.19+045416.0 Mag 13.5 PmRA 7.00 PmDE -7.0
Calc delta mag 2.76 Calc coord yes
 
 
18249+0454 C
 
 
Coord arcsec 2000 182456.45+045428.7 Mag 14 PmRA 30.00 PmDE 23.0
Calc delta mag 3.26 Calc coord yes