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Doubles in session


Current system
21029+2711
J 1223 AB


Nearby doubles
32' : 21045+2730
J 1180

38' : 21024+2748
TOK 345

51' : 20596+2740
MLB 616

54' : 21017+2803
TDT2702

54' : 21046+2624
GRV 409

55' : 21065+2655
STF2756AB

58' : 21001+2757
MLB 618

59' : 21014+2808
MLB 619

60' : 21010+2616
RAO 620

61' : 21001+2801
MLB 617

61' : 20582+2654
COU 833

62' : 21045+2807
MLB 665

65' : 21020+2815
LDS2936

67' : 21053+2807
HDS3006

69' : 21061+2801
COU 525

69' : 21023+2819
COU 524

73' : 20599+2813
J 3122AB

77' : 20584+2619
FMR 247AB

77' : 21023+2554
SLE 511

82' : 20577+2624
RAO 24

82' : 20565+2712
COU 832

82' : 21054+2824
MLB 666

83' : 21001+2555
GRV 401AB

83' : 21006+2829
COU1040AB

84' : 20576+2802
HJ 1599

85' : 20583+2609
STJ 51



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.

21029+2711 J 1223 AB

 
 
21h 02m 36.35s +27° 11' 06.5" P.A. 295.00 sep 4.7 mag 9.40,11.20
 
 
Coord 2000 21029+2711 Discov num J  1223 Comp AB Coord arcsec 2000 21 02 36.35 +27 11 06.5
Date first 1916 Date last 2015 Obs 8
Pa first 291 Pa last 294.6 P.A. Now (θ) 294.6°
Sep first 3.8 Sep last 4.698 Sep. Now (ρ) 4.698"
Mag pri 9.40 Mag sec 11.20 delta mag (ΔM) 1.8 Spectral class
Pri motion ra +019 Sec motion ra -064
Pri motion dec -014 Sec motion dec +029
Notes
rPM=1.33
This double is not physical.
 
 
21029+2711 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 02 36 +27 11 06 J 1223 AB 2015 8 295 4.7 9.40 11.20 1.80 <===
Show 21 02 36 +27 11 06 J 1223 AC 2015 6 134 22.1 9.40 14.50 5.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2180-00898-1 Gaia DR2 1845102664579390848
 
 
WDS 21029+2711 J 1223 AB : 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
21029+2711 J 1223 AB 1998 4 297 4.7 9.40 11.20 D 210236.35+271106.5
21029+2711 J 1223 AB 2010 5 296 4.8 9.40 11.20 D 210236.35+271106.5
21029+2711 J 1223 AB 2015 8 295 4.7 9.40 11.20 210236.35+271106.5

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

 
 
WDS 21029+2711 J 1223 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21029+2711 J 1223 AB : MEASURES
 
 
No records found.

 
 
WDS 21029+2711 : VIRTUAL EYEPIECE
 
 

21029+2711 J 1223A mag 9.4 21029+2711 J 1223B sep 4.3 P.A. 297.20 mag 11.2 21029+2711 J 1223C sep 20.9 P.A. 137.50 mag 14.5 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 21029+2711 : ALADIN DSS IMAGE @ 21h 02m 36.35s +27° 11' 06.5"
 
 
 
 
WDS 21029+2711 J 1223 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21029+2711 J 1223AB distance=0' 21045+2730 J 1180 distance=32' 21024+2748 TOK 345 distance=38' 20596+2740 MLB 616 distance=51' 21017+2803 TDT2702 distance=54' 21046+2624 GRV 409 distance=54' 21065+2655 COU 527Aa,Ab distance=55' 21065+2655 STF2756AB distance=55' 21065+2655 STF2756AC distance=55' 21001+2757 MLB 618 distance=58' 21014+2808 MLB 619 distance=59' 21010+2616 RAO 620 distance=60' 21001+2801 MLB 617 distance=61' 20582+2654 COU 833 distance=61' 21045+2807 MLB 665 distance=62' 21020+2815 LDS2936 distance=65' 21053+2807 HDS3006 distance=67' 21061+2801 COU 525 distance=69' 21023+2819 COU 524 distance=69' 20599+2813 J 3122AB distance=73' 20599+2813 DAM 225AB,C distance=73' 20599+2813 DAM 225AB,D distance=73' 20584+2619 HDS2990Aa,Ab distance=77' 20584+2619 FMR 247AB distance=77' 21023+2554 SLE 511 distance=77' 20577+2624 RAO 24 distance=82' 21001+2555 GRV 401BC distance=82' 20565+2712 COU 832 distance=82' 21054+2824 MLB 666 distance=82' 21001+2555 GRV 401AB distance=83' 21006+2829 COU1040AB distance=83' 20576+2802 HJ 1599 distance=84' 20583+2609 STJ 51 distance=85' 21070+2816 HJ 1611 distance=87' 20560+2735 HO 460AB distance=91' 20560+2735 HO 460AC distance=91' 21040+2841 HJ 1609AB distance=92' 21081+2615 J 1328 distance=92' 21040+2841 HJ 1609CD distance=93' 21040+2539 SLE 515 distance=94' 21054+2545 TDT2733 distance=95' 21007+2844 BRT 54 distance=97' 20563+2709 J 2331AB distance=98' 20563+2709 J 2331AC distance=98' 20552+2705 ES 511 distance=100' 21041+2533 BKO 484 distance=100' 20585+2548 CVR 879 distance=101' 21063+2543 COU 526 distance=101' 21096+2632 COU 529 distance=102' 21072+2833 COU 528 distance=103' 21069+2546 SLE 527 distance=103' 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 21029+2711 J 1223 AB 295 4.7
Show 21029+2711 J 1223 AC 134 22.1
Show 21045+2730 J 1180 276 4.0 32
Show 21024+2748 TOK 345 119 80.2 38
Show 20596+2740 MLB 616 233 4.1 51
Show 21017+2803 TDT2702 25 2.6 54
Show 21046+2624 GRV 409 19 61.3 54
Show 21065+2655 COU 527 Aa,Ab 305 0.3 55
Show 21065+2655 STF2756 AB 48 11.9 55
Show 21065+2655 STF2756 AC 288 75.0 55
Show 21001+2757 MLB 618 339 7.3 58
Show 21014+2808 MLB 619 218 5.4 59
Show 21010+2616 RAO 620 99 0.4 60
Show 21001+2801 MLB 617 331 8.6 61
Show 20582+2654 COU 833 253 2.4 61
Show 21045+2807 MLB 665 326 8.4 62
Show 21020+2815 LDS2936 237 4.4 65
Show 21053+2807 HDS3006 12 0.7 67
Show 21061+2801 COU 525 168 1.1 69
Show 21023+2819 COU 524 258 1.3 69
Show 20599+2813 J 3122 AB 53 2.3 73
Show 20599+2813 DAM 225 AB,C 323 10.2 73
Show 20599+2813 DAM 225 AB,D 305 9.3 73
Show 20584+2619 HDS2990 Aa,Ab 280 0.1 77
Show 20584+2619 FMR 247 AB 52 2.5 77
Show 21023+2554 SLE 511 8 8.5 77
Show 20577+2624 RAO 24 88 0.8 82
Show 21001+2555 GRV 401 BC 319 51.3 82
Show 20565+2712 COU 832 261 1.3 82
Show 21054+2824 MLB 666 352 1.4 82
Show 21001+2555 GRV 401 AB 21 49.5 83
Show 21006+2829 COU1040 AB 347 1.5 83
Show 20576+2802 HJ 1599 225 13.5 84
Show 20583+2609 STJ 51 315 1.2 85
Show 21070+2816 HJ 1611 279 10.7 87
Show 20560+2735 HO 460 AB 112 13.3 91
Show 20560+2735 HO 460 AC 257 37.7 91
Show 21040+2841 HJ 1609 AB 36 8.1 92
Show 21081+2615 J 1328 148 1.0 92
Show 21040+2841 HJ 1609 CD 193 6.1 93
Show 21040+2539 SLE 515 348 20.1 94
Show 21054+2545 TDT2733 133 0.4 95
Show 21007+2844 BRT 54 358 7.0 97
Show 20563+2709 J 2331 AB 213 6.7 98
Show 20563+2709 J 2331 AC 254 8.5 98
Show 20552+2705 ES 511 47 8.5 100
Show 21041+2533 BKO 484 319 5.7 100
Show 20585+2548 CVR 879 54 26.4 101
Show 21063+2543 COU 526 153 6.3 101
Show 21096+2632 COU 529 217 0.4 102
Show 21072+2833 COU 528 70 1.2 103

 
 
WDS 21029+2711 : COMPONENTS
 
 
  A B
B pa=297.2°
sep=4.27"
 
C pa=137.5°
sep=20.88"
pa=134.1°
sep=24.93"
 
 
21029+2711 A
 
 
Coord arcsec 2000 210236.35+271106.5 Mag 9.4 PmRA 19.00 PmDE -14.0
 
 
21029+2711 B
 
 
Coord arcsec 2000 210236.07+271108.5 Mag 11.2 PmRA -64.00 PmDE 29.0
Tycho2 2180-00898-1 Calc delta mag 1.8 Calc coord yes
Tycho2
Tycho2 2180-00898-1 Pflag RAmdeg 315.65137518 DEmdeg 27.18516670
PmRA 3.5 PmDE -6.3 E RAmdeg 59 E DEmdeg 67
E pmRA 3.6 E pmDE 3.5 EpRAm 1988.68 EpDEm 1987.38
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.876 E BTmag 0.222 VTmag 11.335
E VTmag 0.081 Prox 999 TYC HIP
CCDM RAdeg 315.65136611 DEdeg 27.18518167 EpRA 1990 1.65
EpDE 1990 1.52 E RAdeg 60.0 E DEdeg 69.1 Posflg
Corr -0.1
 
 
21029+2711 C
 
 
Coord arcsec 2000 210237.41+271051.1 Mag 14.5 PmRA 7.00 PmDE -7.0
Calc delta mag 5.1 Calc coord yes