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Current system
20463+2740
MLB 712 AB
HD 341003


Nearby doubles
3' : 20461+2740
TDT2527

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ES 510AB

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BU 66

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BRT3363

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MLB 713

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COU 826

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TDT2515

46' : 20429+2732
J 513

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MLB 709

49' : 20448+2825
AG 411

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TDT2500

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HJ 1579

59' : 20483+2832
GRV 382

60' : 20496+2819
GRV 385

63' : 20461+2638
BRT 217

63' : 20425+2704
TDT2484

64' : 20497+2825
MLB 534

64' : 20449+2640
STJ 56

69' : 20430+2649
BUP 216

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TDT2471

72' : 20463+2853
TDT2530

73' : 20494+2840
CBL 86

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COU 828AB

77' : 20445+2856
MLB 710

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HJ 1561

79' : 20412+2703
COU1038AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20463+2740 MLB 712 AB (HD 341003)

 
 
20h 46m 18.99s +27° 40' 47.3" P.A. 43.00 sep 8.5 mag 10.49,12.00 Sp A2
 
 
Coord 2000 20463+2740 Discov num MLB 712 Comp AB Coord arcsec 2000 20 46 18.99 +27 40 47.3
Date first 1897 Date last 2015 Obs 10
Pa first 45 Pa last 42.8 P.A. Now (θ) 42.8°
Sep first 5.5 Sep last 8.499 Sep. Now (ρ) 8.499"
Mag pri 10.49 Mag sec 12.00 delta mag (ΔM) 1.51 Spectral class A2 (white)
Pri motion ra -010 Sec motion ra +011
Pri motion dec -016 Sec motion dec +012
Notes N (See Notes)
rPM=1.855
This double is not physical.
 
 
20463+2740 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 341003 20 46 19 +27 40 47 MLB 712 AB 2015 10 43 8.5 10.49 12.00 1.51 <===
Show 20 46 19 +27 40 47 MLB 712 AC 2015 11 126 24.1 10.49 11.40 0.91
Show 20 46 20 +27 40 33 BRT 3362 CD 2019 10 84 6.3 11.40 13.30 1.90
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 341003 Constellation Vulpecula Tycho2 2178-00056-1 Gaia DR2 1856307577121334400
HD 341003
 
 
WDS 20463+2740 MLB 712 AB (HD 341003) : NOTES
 
 
discov_num notes refcode
BRT3362 Originally published as BRT 218. Brt1928
 
 
REFERENCES
 
 
refcode metd author reference
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
 
 
DISCOVERER
 
 
idgroup discov author
1 MLB Milburn, W. (Espin, T.E.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20463+2740 MLB 712 AB 2005 4 44 8.1 10.80 12.30 A2 D 204618.99+274047.3
20463+2740 MLB 712 AB 2011 5 43 8.4 10.49 12.00 A2 D 204618.99+274047.3
20463+2740 MLB 712 AB 2015 7 43 8.5 10.49 12.00 A2 N 204618.99+274047.3

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

 
 
WDS 20463+2740 MLB 712 AB (HD 341003) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20463+2740 MLB 712 AB (HD 341003) : MEASURES
 
 
No records found.

 
 
WDS 20463+2740 (HD 341003) : VIRTUAL EYEPIECE
 
 

20463+2740 MLB 712A mag 10.49 Sp A2 20463+2740 MLB 712B sep 8.1 P.A. 39.40 mag 12 20463+2740 BRT3362C sep 24.3 P.A. 126.40 mag 11.4 20463+2740 BRT3362D sep 28.6 P.A. 118.70 mag 13.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20463+2740 (HD 341003) : ALADIN DSS IMAGE @ 20h 46m 18.99s +27° 40' 47.3"
 
 
 
 
WDS 20463+2740 MLB 712 AB (HD 341003) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20463+2740 MLB 712AB distance=0' 20463+2740 BRT3362CD distance=1' 20461+2740 TDT2527 distance=3' 20481+2753 ES 510AB distance=27' 20481+2753 ES 510BC distance=28' 20481+2727 BU 66 distance=28' 20474+2808 BRT3363 distance=32' 20486+2733 MLB 713 distance=32' 20480+2704 COU 826 distance=43' 20447+2703 TDT2515 distance=44' 20429+2732 J 513 distance=46' 20429+2754 MLB 709 distance=48' 20448+2825 AG 411 distance=49' 20435+2709 TDT2500 distance=50' 20499+2711 HJ 1579 distance=56' 20483+2832 GRV 382 distance=59' 20496+2819 GRV 385 distance=60' 20461+2638 BRT 217 distance=63' 20425+2704 TDT2484 distance=63' 20497+2825 MLB 534 distance=64' 20449+2640 STJ 56 distance=64' 20430+2649 BUP 216 distance=69' 20411+2751 TDT2471 distance=71' 20463+2853 TDT2530 distance=72' 20494+2840 CBL 86 distance=73' 20490+2637 COU 828AB distance=73' 20490+2637 COU 828AC distance=73' 20445+2856 MLB 710 distance=77' 20423+2837 HJ 1561 distance=78' 20412+2703 COU1038AB distance=79' 20412+2703 KPP4398AC distance=79' 20447+2857 TDT2514 distance=80' 20482+2624 FYM 66EF distance=81' 20482+2624 STF2728AB distance=82' 20482+2624 STF2728AC distance=82' 20482+2624 FYM 66AF distance=82' 20482+2624 FYM 66AD distance=82' 20482+2624 FYM 66AE distance=82' 20482+2622 COU 827Aa,Ab distance=84' 20482+2622 TDT2548AB distance=84' 20399+2753 MLB 613 distance=86' 20503+2631 WSI 119 distance=89' 20422+2852 MLB 664 distance=91' 20433+2616 COU1039 distance=95' 20393+2714 HJ 1557AB distance=96' 20393+2714 TDT2454Ba,Bb distance=96' 20511+2630 TDT2579 distance=96' 20535+2751 MLB 572 distance=96' 20461+2916 MLB 711 distance=96' 20523+2839 BRT 52 distance=99' 20492+2911 TDT2561 distance=99' 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 20463+2740 MLB 712 AB 43 8.5
Show 20463+2740 MLB 712 AC 126 24.1
Show 20463+2740 BRT3362 CD 84 6.3 1
Show 20461+2740 TDT2527 94 2.0 3
Show 20481+2753 ES 510 AB 337 43.9 27
Show 20481+2753 ES 510 BC 229 8.9 28
Show 20481+2727 BU 66 169 1.1 28
Show 20474+2808 BRT3363 159 4.0 32
Show 20486+2733 MLB 713 348 7.3 32
Show 20480+2704 COU 826 123 1.3 43
Show 20447+2703 TDT2515 278 0.4 44
Show 20429+2732 J 513 163 4.0 46
Show 20429+2754 MLB 709 323 2.7 48
Show 20448+2825 AG 411 20 2.9 49
Show 20435+2709 TDT2500 353 2.2 50
Show 20499+2711 HJ 1579 130 3.8 56
Show 20483+2832 GRV 382 39 64.3 59
Show 20496+2819 GRV 385 40 51.0 60
Show 20461+2638 BRT 217 80 4.3 63
Show 20425+2704 TDT2484 199 0.5 63
Show 20497+2825 MLB 534 134 5.3 64
Show 20449+2640 STJ 56 251 0.8 64
Show 20430+2649 BUP 216 97 65.2 69
Show 20411+2751 TDT2471 2 0.2 71
Show 20463+2853 TDT2530 27 0.6 72
Show 20494+2840 CBL 86 317 53.7 73
Show 20490+2637 COU 828 AB 189 0.9 73
Show 20490+2637 COU 828 AC 95 24.9 73
Show 20445+2856 MLB 710 180 7.6 77
Show 20423+2837 HJ 1561 275 9.4 78
Show 20412+2703 COU1038 AB 90 1.2 79
Show 20412+2703 KPP4398 AC 215 43.4 79
Show 20447+2857 TDT2514 130 1.8 80
Show 20482+2624 FYM 66 EF 301 15.1 81
Show 20482+2624 STF2728 AB 25 10.5 82
Show 20482+2624 STF2728 AC 213 19.4 82
Show 20482+2624 FYM 66 AF 295 129.1 82
Show 20482+2624 FYM 66 AD 193 59.8 82
Show 20482+2624 FYM 66 AE 294 114.1 82
Show 20482+2622 COU 827 Aa,Ab 332 0.6 84
Show 20482+2622 TDT2548 AB 148 0.6 84
Show 20399+2753 MLB 613 143 8.2 86
Show 20503+2631 WSI 119 189 4.6 89
Show 20422+2852 MLB 664 172 4.7 91
Show 20433+2616 COU1039 237 1.0 95
Show 20393+2714 HJ 1557 AB 207 13.1 96
Show 20393+2714 TDT2454 Ba,Bb 46 0.9 96
Show 20511+2630 TDT2579 35 1.9 96
Show 20535+2751 MLB 572 298 1.7 96
Show 20461+2916 MLB 711 39 6.2 96
Show 20523+2839 BRT 52 87 8.8 99

 
 
WDS 20463+2740 : COMPONENTS
 
 
  A B C
B pa=39.4°
sep=8.06"
 
C pa=126.4°
sep=24.26"
pa=145.1°
sep=25.17"
 
D pa=118.7°
sep=28.55"
pa=135.1°
sep=28.20"
pa=83.0°
sep=5.54"
 
 
20463+2740 A
 
 
Name HD 341003 Coord arcsec 2000 204618.99+274047.3 Mag 10.49 Spectral class A2 (white)
PmRA -10.00 PmDE -16.0 Tycho2 2178-00056-1 HD 341003
Tycho2
Tycho2 2178-00056-1 Pflag RAmdeg 311.57915446 DEmdeg 27.67982580
PmRA -10.4 PmDE -15.7 E RAmdeg 35 E DEmdeg 32
E pmRA 2.3 E pmDE 2.3 EpRAm 1989.19 EpDEm 1989.54
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.3
Q pmDE 0.6 BTmag 11.910 E BTmag 0.086 VTmag 10.490
E VTmag 0.039 Prox 242 TYC T HIP
CCDM RAdeg 311.57918167 DEdeg 27.67986222 EpRA 1990 1.62
EpDE 1990 1.66 E RAdeg 35.4 E DEdeg 31.7 Posflg
Corr -0.1
 
 
20463+2740 B
 
 
Coord arcsec 2000 204619.37+274053.5 Mag 12 PmRA 11.00 PmDE 12.0
Calc delta mag 1.51 Calc coord yes
 
 
20463+2740 C
 
 
Coord arcsec 2000 204620.46+274032.9 Coord calc 204620.46+274032.9 Mag 11.4 PmRA -1.00
PmDE -5.0 Tycho2 2178-00827-1 Calc delta mag 0.91
Tycho2
Tycho2 2178-00827-1 Pflag RAmdeg 311.58526487 DEmdeg 27.67582574
PmRA -2.1 PmDE -8.6 E RAmdeg 44 E DEmdeg 39
E pmRA 2.2 E pmDE 2.2 EpRAm 1987.31 EpDEm 1988.15
Num 3 Q RAmdeg 1.5 Q DEmdeg 0.5 Q pmRA 1.5
Q pmDE 0.5 BTmag 11.459 E BTmag 0.060 VTmag 11.402
E VTmag 0.087 Prox 242 TYC T HIP
CCDM RAdeg 311.58527056 DEdeg 27.67584556 EpRA 1990 1.60
EpDE 1990 1.64 E RAdeg 45.1 E DEdeg 40.0 Posflg
Corr -0.1
 
 
20463+2740 D
 
 
Coord arcsec 2000 204620.87+274033.6 Mag 13.3 PmRA 23.00 PmDE -3.0
Calc delta mag 2.81 Calc coord yes