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Doubles in session


Current system
21247+2708
TVB 12


Nearby doubles
29' : 21230+2725
HEI 188

30' : 21230+2726
COU 533

38' : 21222+2651
UC 4461

38' : 21229+2639
BRT3366

42' : 21220+2727
OSO 145

47' : 21215+2650
TDT2921

49' : 21243+2756
GRV 462

50' : 21277+2737
LSC 130

52' : 21209+2720
COU 729

56' : 21266+2757
TDT2968

57' : 21282+2637
LDS6353

64' : 21214+2755
HJ 1636

65' : 21206+2743
A 295

68' : 21252+2600
TDT2952

69' : 21198+2730
UC 258

70' : 21263+2814
CVR 902

72' : 21214+2610
J 1786

72' : 21247+2555
GRV 463

73' : 21301+2719
TDT2999

73' : 21226+2814
J 2342

78' : 21198+2748
LSC 96

84' : 21179+2630
J 3134AB

86' : 21201+2809
J 196

87' : 21311+2705
GRV 472

87' : 21202+2604
GRV 448

93' : 21205+2554
GRV 450



Selections
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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.

21247+2708 TVB 12

 
 
21h 24m 41.42s +27° 07' 37.0" P.A. 268.00 sep 21.8 mag 11.10,12.70
 
 
Coord 2000 21247+2708 Discov num TVB  12 Comp Coord arcsec 2000 21 24 41.42 +27 07 37.0
Date first 1898 Date last 2016 Obs 14
Pa first 268 Pa last 267.9 P.A. Now (θ) 267.9°
Sep first 22.3 Sep last 21.766 Sep. Now (ρ) 21.766"
Mag pri 11.10 Mag sec 12.70 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +015 Sec motion ra +016
Pri motion dec +008 Sec motion dec +010
Notes
rPM=0.119 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2195-00694-1 Gaia DR2 1847352535946392832
 
 
WDS 21247+2708 TVB 12 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TVB2014 V w Bryant, T.V. 2014JDSO...10..105B
TVB2014 JDSO 10, 105, 2014
TVB2014b - Bryant, T.V. 2014JDSO...10..199B
TVB2014b JDSO 10, 199, 2014
TVB2015 - Bryant, T.V. 2015JDSO...11...76B
TVB2015 JDSO 11, 76, 2015
TVB2015b - Bryant, T.V. 2015JDSO...11..164B
TVB2015b JDSO 11, 164, 2015
TVB2017a - Bryant, T.V. 2017JDSO...13....2B
TVB2017a JDSO 13, 2, 2017
TVB2017b - Bryant, T.V. 2017JDSO...13..200B
TVB2017b JDSO 13, 200, 2017
TVB2018a - Bryant, T.V. 2018JDSO...14..705B
TVB2018a JDSO 14, 705, 2018
TVB2019a Hg - Bryant, T.V. 2019JDSO...15...89B
TVB2019a JDSO 15, 89, 2019
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21247+2708 TVB 12 2016 1 268 21.6 11.10 12.70 212441.42+270737.0

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

 
 
WDS 21247+2708 TVB 12 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21247+2708 TVB 12 : MEASURES
 
 
No records found.

 
 
WDS 21247+2708 : VIRTUAL EYEPIECE
 
 

21247+2708 TVB 12A mag 11.1 21247+2708 TVB 12B sep 19.4 P.A. 267.60 mag 12.7 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 21247+2708 : ALADIN DSS IMAGE @ 21h 24m 41.42s +27° 07' 37.0"
 
 
 
 
WDS 21247+2708 TVB 12 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21247+2708 TVB 12 distance=0' 21230+2725 HEI 188 distance=29' 21230+2726 COU 533 distance=30' 21222+2651 UC 4461 distance=38' 21229+2639 BRT3366 distance=38' 21220+2727 OSO 145 distance=42' 21215+2650 TDT2921 distance=47' 21243+2756 GRV 462 distance=49' 21277+2737 LSC 130 distance=50' 21209+2720 COU 729 distance=52' 21266+2757 TDT2968 distance=56' 21282+2637 LDS6353 distance=57' 21214+2755 HJ 1636 distance=64' 21206+2743 A 295 distance=65' 21252+2600 TDT2952 distance=68' 21198+2730 UC 258 distance=69' 21263+2814 CVR 902 distance=70' 21214+2610 J 1786 distance=72' 21247+2555 GRV 463 distance=72' 21301+2719 TDT2999 distance=73' 21226+2814 J 2342 distance=73' 21198+2748 LSC 96 distance=78' 21179+2630 J 3134AB distance=84' 21179+2630 DAM 228AC distance=84' 21201+2809 J 196 distance=86' 21311+2705 GRV 472 distance=87' 21202+2604 GRV 448 distance=87' 21205+2554 GRV 450 distance=93' 21190+2614 MET 92AB distance=94' 21190+2614 MET 92AC distance=94' 21190+2614 MET 92AD distance=94' 21190+2614 MET 92AE distance=94' 21190+2614 MET 92AF distance=94' 21190+2614 MET 92AG distance=94' 21190+2614 TOK 634AH distance=94' 21298+2603 KPP1049 distance=95' 21246+2532 KPP2335 distance=96' 21181+2630 SKF 153 distance=97' 21184+2614 ES 515 distance=100' 21197+2823 LDS4879 distance=101' 21319+2627 COU 731 distance=105' 21196+2543 COU 728 distance=109' 21241+2519 BU 447AB distance=110' 21241+2519 BU 447AC distance=110' 21241+2519 BU 447AD distance=110' 21241+2519 BU 447AE distance=110' 21241+2519 BU 447AF distance=110' 21237+2519 BKO 894 distance=110' 21230+2858 STF2792AB distance=112' 21230+2858 STF2792AC distance=112' 21256+2515 POU5368 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 21247+2708 TVB 12 268 21.8
Show 21230+2725 HEI 188 310 1.2 29
Show 21230+2726 COU 533 289 0.7 30
Show 21222+2651 UC 4461 234 23.1 38
Show 21229+2639 BRT3366 331 6.6 38
Show 21220+2727 OSO 145 342 10.3 42
Show 21215+2650 TDT2921 145 2.2 47
Show 21243+2756 GRV 462 65 31.1 49
Show 21277+2737 LSC 130 83 0.4 50
Show 21209+2720 COU 729 318 0.2 52
Show 21266+2757 TDT2968 10 0.6 56
Show 21282+2637 LDS6353 158 11.5 57
Show 21214+2755 HJ 1636 185 7.4 64
Show 21206+2743 A 295 253 0.3 65
Show 21252+2600 TDT2952 119 1.0 68
Show 21198+2730 UC 258 331 13.9 69
Show 21263+2814 CVR 902 340 16.2 70
Show 21214+2610 J 1786 222 6.1 72
Show 21247+2555 GRV 463 32 35.2 72
Show 21301+2719 TDT2999 355 0.9 73
Show 21226+2814 J 2342 214 6.1 73
Show 21198+2748 LSC 96 299 0.5 78
Show 21179+2630 J 3134 AB 42 5.8 84
Show 21179+2630 DAM 228 AC 308 6.1 84
Show 21201+2809 J 196 254 3.4 86
Show 21311+2705 GRV 472 238 34.8 87
Show 21202+2604 GRV 448 157 42.8 87
Show 21205+2554 GRV 450 138 51.0 93
Show 21190+2614 MET 92 AB 343 3.4 94
Show 21190+2614 MET 92 AC 314 8.6 94
Show 21190+2614 MET 92 AD 318 8.6 94
Show 21190+2614 MET 92 AE 218 9.9 94
Show 21190+2614 MET 92 AF 109 12.0 94
Show 21190+2614 MET 92 AG 215 12.1 94
Show 21190+2614 TOK 634 AH 34 999.9 94
Show 21298+2603 KPP1049 4 8.4 95
Show 21246+2532 KPP2335 311 19.9 96
Show 21181+2630 SKF 153 287 2.1 97
Show 21184+2614 ES 515 299 3.6 100
Show 21197+2823 LDS4879 88 258.8 101
Show 21319+2627 COU 731 105 1.3 105
Show 21196+2543 COU 728 50 1.5 109
Show 21241+2519 BU 447 AB 309 9.4 110
Show 21241+2519 BU 447 AC 193 58.3 110
Show 21241+2519 BU 447 AD 84 45.1 110
Show 21241+2519 BU 447 AE 116 65.3 110
Show 21241+2519 BU 447 AF 218 84.3 110
Show 21237+2519 BKO 894 253 4.9 110
Show 21230+2858 STF2792 AB 331 7.4 112
Show 21230+2858 STF2792 AC 161 22.8 112
Show 21256+2515 POU5368 129 17.3 113

 
 
WDS 21247+2708 : COMPONENTS
 
 
  A
B pa=267.6°
sep=19.38"
 
 
21247+2708 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212441.42+270737.0 Mag 11.1 PmRA 15.00
PmDE 8.0 Tycho2 2195-00694-1
Tycho2
Tycho2 2195-00694-1 Pflag RAmdeg 321.17643755 DEmdeg 27.12353970
PmRA -10.1 PmDE -14.6 E RAmdeg 31 E DEmdeg 36
E pmRA 1.9 E pmDE 1.9 EpRAm 1988.70 EpDEm 1987.46
Num 4 Q RAmdeg 1.3 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 11.814 E BTmag 0.085 VTmag 10.330
E VTmag 0.040 Prox 174 TYC T HIP
CCDM RAdeg 321.17646361 DEdeg 27.12357361 EpRA 1990 1.73
EpDE 1990 1.62 E RAdeg 31.8 E DEdeg 37.4 Posflg
Corr 0.1
 
 
21247+2708 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212439.97+270736.2 Mag 12.7 PmRA 16.00
PmDE 10.0 Tycho2 2195-00937-1 Calc delta mag 1.6 Calc coord yes
Tycho2
Tycho2 2195-00937-1 Pflag RAmdeg 321.16581882 DEmdeg 27.12671339
PmRA 21.5 PmDE 7.9 E RAmdeg 108 E DEmdeg 116
E pmRA 2.7 E pmDE 2.8 EpRAm 1970.05 EpDEm 1965.54
Num 3 Q RAmdeg 1.8 Q DEmdeg 1.1 Q pmRA 1.8
Q pmDE 1.1 BTmag 12.487 E BTmag 0.200 VTmag 12.924
E VTmag 0.295 Prox 217 TYC HIP
CCDM RAdeg 321.16576306 DEdeg 27.12669528 EpRA 1990 1.66
EpDE 1990 1.64 E RAdeg 122.5 E DEdeg 137.4 Posflg
Corr 0.1