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Doubles in session


Current system
21353+2646
MLB 717


Nearby doubles
26' : 21368+2701
MLB 621

26' : 21359+2622
HJ 1661

26' : 21361+2622
UC 4505

32' : 21363+2617
PHL 1

33' : 21361+2716
MLB 620

48' : 21382+2620
UC 4516

49' : 21319+2627
COU 731

54' : 21384+2614
TDT3074

57' : 21386+2720
KPP 497

59' : 21311+2705
GRV 472

60' : 21321+2605
TDT3013

65' : 21396+2712
GRV 489

67' : 21401+2632
BRT3367

69' : 21379+2743
MLB1093AB

72' : 21325+2545
UC 4490

72' : 21331+2751
UC 4494

75' : 21357+2532
POU5425

77' : 21301+2719
TDT2999

79' : 21360+2529
POU5430

80' : 21342+2804
NSN 66AB

81' : 21399+2737
HDS3083

85' : 21298+2603
KPP1049

86' : 21353+2812
CHR 103

90' : 21387+2530
CHR 104

91' : 21326+2522
GRV 476

91' : 21351+2515
POU5419



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.

21353+2646 MLB 717

 
 
21h 35m 13.74s +26° 45' 57.5" P.A. 133.00 sep 4.2 mag 10.00,13.00
 
 
Coord 2000 21353+2646 Discov num MLB 717 Comp Coord arcsec 2000 21 35 13.74 +26 45 57.5
Date first 1931 Date last 2015 Obs 4
Pa first 140 Pa last 133.1 P.A. Now (θ) 133.1°
Sep first 3.3 Sep last 4.219 Sep. Now (ρ) 4.219"
Mag pri 10.00 Mag sec 13.00 delta mag (ΔM) 3 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2196-01697-1 Gaia DR2 1799112464008552832
 
 
WDS 21353+2646 MLB 717 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 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
21353+2646 MLB 717 1931 1 140 3.3 10.00 13.00 I 213513.74+264557.5
21353+2646 MLB 717 2000 3 133 4.2 10.00 13.00 213513.74+264557.5
21353+2646 MLB 717 2001 4 132 4.3 10.00 13.00 213513.74+264557.5
21353+2646 MLB 717 2015 4 133 4.2 10.00 13.00 213513.74+264557.5

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

 
 
WDS 21353+2646 MLB 717 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21353+2646 MLB 717 : MEASURES
 
 
No records found.

 
 
WDS 21353+2646 : VIRTUAL EYEPIECE
 
 

21353+2646 MLB 717A mag 10 21353+2646 MLB 717B sep 4.0 P.A. 136.30 mag 13 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 21353+2646 : ALADIN DSS IMAGE @ 21h 35m 13.74s +26° 45' 57.5"
 
 
 
 
WDS 21353+2646 MLB 717 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21353+2646 MLB 717 distance=0' 21368+2701 MLB 621 distance=26' 21359+2622 HJ 1661 distance=26' 21361+2622 UC 4505 distance=26' 21363+2617 PHL 1 distance=32' 21361+2716 MLB 620 distance=33' 21382+2620 UC 4516 distance=48' 21319+2627 COU 731 distance=49' 21384+2614 TDT3074 distance=54' 21386+2720 KPP 497 distance=57' 21311+2705 GRV 472 distance=59' 21321+2605 TDT3013 distance=60' 21396+2712 GRV 489 distance=65' 21401+2632 BRT3367 distance=67' 21379+2743 HDS3080Aa,Ab distance=69' 21379+2743 MLB1093AB distance=69' 21379+2743 SKF 245AC distance=69' 21325+2545 UC 4490 distance=72' 21331+2751 UC 4494 distance=72' 21357+2532 POU5425 distance=75' 21301+2719 TDT2999 distance=77' 21360+2529 POU5430 distance=79' 21342+2804 NSN 66AB distance=80' 21399+2737 HDS3083 distance=81' 21298+2603 KPP1049 distance=85' 21353+2812 CHR 103 distance=86' 21387+2530 CHR 104 distance=90' 21326+2522 GRV 476 distance=91' 21351+2515 POU5419 distance=91' 21387+2527 BRT 225 distance=92' 21391+2531 POU5451 distance=92' 21282+2637 LDS6353 distance=95' 21320+2814 TDT3012 distance=98' 21372+2511 POU5436 distance=99' 21314+2519 POU5393 distance=102' 21329+2509 POU5406 distance=103' 21390+2517 POU5449 distance=103' 21333+2506 POU5407AB distance=104' 21298+2531 POU5385 distance=106' 21420+2741 RAO 465Aa,Ab distance=106' 21420+2741 RAO 465AB distance=106' 21409+2532 AZC 113AB distance=107' 21371+2503 POU5433AB distance=107' 21371+2503 POU5434AC distance=107' 21371+2503 DAM 666BD distance=107' 21356+2500 POU5422 distance=107' 21359+2455 POU5428 distance=112' 21442+2631 BUP 230CD distance=112' 21355+2454 POU5421 distance=112' 21390+2826 ES 520 distance=113' 21328+2459 POU5405 distance=113' 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 21353+2646 MLB 717 133 4.2
Show 21368+2701 MLB 621 44 3.2 26
Show 21359+2622 HJ 1661 84 11.9 26
Show 21361+2622 UC 4505 144 36.8 26
Show 21363+2617 PHL 1 310 12.1 32
Show 21361+2716 MLB 620 242 7.5 33
Show 21382+2620 UC 4516 318 24.9 48
Show 21319+2627 COU 731 105 1.3 49
Show 21384+2614 TDT3074 135 2.4 54
Show 21386+2720 KPP 497 205 4.6 57
Show 21311+2705 GRV 472 238 34.8 59
Show 21321+2605 TDT3013 240 2.1 60
Show 21396+2712 GRV 489 229 51.9 65
Show 21401+2632 BRT3367 310 4.5 67
Show 21379+2743 HDS3080 Aa,Ab 109 0.2 69
Show 21379+2743 MLB1093 AB 268 26.7 69
Show 21379+2743 SKF 245 AC 16 3.3 69
Show 21325+2545 UC 4490 195 13.3 72
Show 21331+2751 UC 4494 264 26.9 72
Show 21357+2532 POU5425 10 15.1 75
Show 21301+2719 TDT2999 355 0.9 77
Show 21360+2529 POU5430 172 13.4 79
Show 21342+2804 NSN 66 AB 275 4.0 80
Show 21399+2737 HDS3083 337 0.2 81
Show 21298+2603 KPP1049 4 8.4 85
Show 21353+2812 CHR 103 110 0.2 86
Show 21387+2530 CHR 104 206 0.1 90
Show 21326+2522 GRV 476 67 36.7 91
Show 21351+2515 POU5419 173 13.4 91
Show 21387+2527 BRT 225 243 5.1 92
Show 21391+2531 POU5451 63 14.1 92
Show 21282+2637 LDS6353 158 11.5 95
Show 21320+2814 TDT3012 210 2.1 98
Show 21372+2511 POU5436 122 12.7 99
Show 21314+2519 POU5393 214 12.4 102
Show 21329+2509 POU5406 192 14.7 103
Show 21390+2517 POU5449 69 18.4 103
Show 21333+2506 POU5407 AB 15 17.2 104
Show 21298+2531 POU5385 332 8.0 106
Show 21420+2741 RAO 465 Aa,Ab 128 0.3 106
Show 21420+2741 RAO 465 AB 303 2.6 106
Show 21409+2532 AZC 113 AB 199 9.5 107
Show 21371+2503 POU5433 AB 204 8.2 107
Show 21371+2503 POU5434 AC 131 4.6 107
Show 21371+2503 DAM 666 BD 299 10.3 107
Show 21356+2500 POU5422 168 11.4 107
Show 21359+2455 POU5428 88 11.1 112
Show 21442+2631 BUP 230 CD 32 277.1 112
Show 21355+2454 POU5421 37 2.8 112
Show 21390+2826 ES 520 36 9.3 113
Show 21328+2459 POU5405 232 4.1 113

 
 
WDS 21353+2646 : COMPONENTS
 
 
  A
B pa=136.3°
sep=3.98"
 
 
21353+2646 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213513.74+264557.5 Mag 10 PmRA 0.00
PmDE -1.0
 
 
21353+2646 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213513.95+264554.6 Mag 13 Tycho2 2196-01697-1
Calc delta mag 3 Calc coord yes
Tycho2
Tycho2 2196-01697-1 Pflag RAmdeg 323.80722206 DEmdeg 26.76595877
PmRA 0.1 PmDE -2.4 E RAmdeg 77 E DEmdeg 95
E pmRA 2.5 E pmDE 2.6 EpRAm 1980.65 EpDEm 1973.98
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.3 Q pmRA 0.9
Q pmDE 0.3 BTmag 12.733 E BTmag 0.225 VTmag 12.282
E VTmag 0.186 Prox 999 TYC HIP
CCDM RAdeg 323.80722194 DEdeg 26.76596417 EpRA 1990 1.81
EpDE 1990 1.81 E RAdeg 81.6 E DEdeg 105.6 Posflg
Corr 0.0