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Current system
06419+3417
TDS 271
HD 261820


Nearby doubles
36' : 06435+3447
TDS4069

38' : 06389+3418
TDS3995

39' : 06439+3448
COU1551

42' : 06419+3458
TDS4038

42' : 06402+3342
GYL 80AB

54' : 06460+3359
TDS4118

54' : 06462+3418
ES 176AB

57' : 06381+3447
VKI 13

58' : 06406+3513
ALI 94

59' : 06373+3403
COU1547

61' : 06435+3319
COU1238

64' : 06424+3521
TDS4050

70' : 06389+3515
COU1550

72' : 06387+3318
COU1549

72' : 06471+3451
ES 2468

73' : 06401+3526
HJ 735AB

73' : 06370+3338
COU1546

76' : 06461+3323
WFC 43

77' : 06431+3531
GRV 721

78' : 06455+3313
WFC 42

85' : 06376+3313
KPP1636

85' : 06428+3253
SEI 462

89' : 06416+3545
ALI 95

89' : 06388+3536
AHD9025

89' : 06352+3348
COU1545

90' : 06477+3323
TDS4144



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.

06419+3417 TDS 271 (HD 261820)

 
 
06h 41m 55.93s +34° 17' 13.1" P.A. 261.00 sep 1.5 mag 10.96,11.61
 
 
Coord 2000 06419+3417 Discov num TDS 271 Comp Coord arcsec 2000 06 41 55.93 +34 17 13.1
Date first 1991 Date last 2016 Obs 5
Pa first 259 Pa last 260.5 P.A. Now (θ) 260.5°
Sep first 1.3 Sep last 1.473 Sep. Now (ρ) 1.473"
Mag pri 10.96 Mag sec 11.61 delta mag (ΔM) 0.65 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 261820 Constellation Gemini Tycho2 2443-00474-1 Gaia DR2 938802305273782784
HD 261820
 
 
WDS 06419+3417 TDS 271 (HD 261820) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06419+3417 TDS 271 2005 3 259 1.5 10.96 11.61 064155.93+341713.1
06419+3417 TDS 271 2015 4 260 1.5 10.96 11.61 064155.93+341713.1
06419+3417 TDS 271 2016 5 261 1.5 10.96 11.61 064155.93+341713.1

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

 
 
WDS 06419+3417 TDS 271 (HD 261820) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06419+3417 TDS 271 (HD 261820) : MEASURES
 
 
No records found.

 
 
WDS 06419+3417 (HD 261820) : VIRTUAL EYEPIECE
 
 

06419+3417 TDS 271A mag 10.96 06419+3417 TDS 271B sep 1.2 P.A. 258.60 mag 11.61 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06419+3417 (HD 261820) : ALADIN DSS IMAGE @ 06h 41m 55.93s +34° 17' 13.1"
 
 
 
 
WDS 06419+3417 TDS 271 (HD 261820) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06419+3417 TDS 271 distance=0' 06435+3447 TDS4069 distance=36' 06389+3418 TDS3995 distance=38' 06439+3448 COU1551 distance=39' 06419+3458 TDS4038 distance=42' 06402+3342 SIN 22BC distance=42' 06402+3342 SIN 22BD distance=42' 06402+3342 SIN 22BE distance=42' 06402+3342 SIN 22BF distance=42' 06402+3342 SIN 22BG distance=42' 06402+3342 GYL 80AB distance=42' 06402+3342 SIN 22AH distance=42' 06460+3359 TDS4118 distance=54' 06462+3418 ES 176AB distance=54' 06462+3418 ES 176AC distance=54' 06462+3418 ABH 52AD distance=54' 06462+3418 ABH 52AE distance=54' 06462+3418 ABH 52AF distance=54' 06462+3418 ABH 52AG distance=54' 06462+3418 ABH 52AH distance=54' 06381+3447 VKI 13 distance=57' 06406+3513 ALI 94 distance=58' 06373+3403 COU1547 distance=59' 06435+3319 COU1238 distance=61' 06424+3521 TDS4050 distance=64' 06389+3515 COU1550 distance=70' 06387+3318 COU1549 distance=72' 06471+3451 ES 2468 distance=72' 06401+3526 HJ 735AB distance=73' 06401+3526 HJ 735AC distance=73' 06370+3338 COU1546 distance=73' 06461+3323 WFC 43 distance=76' 06431+3531 GRV 721 distance=77' 06455+3313 WFC 42 distance=78' 06376+3313 KPP1636 distance=85' 06428+3253 SEI 462 distance=85' 06416+3545 ALI 95 distance=89' 06388+3536 AHD9025 distance=89' 06352+3348 COU1545 distance=89' 06477+3323 TDS4144 distance=90' 06352+3457 HU 1242 distance=93' 06448+3249 LDS5681 distance=96' 06446+3549 TDS4092 distance=98' 06416+3556 YSC 129 distance=99' 06348+3321 KPP3682 distance=106' 06451+3555 A 2522 distance=106' 06338+3343 TDS3926 distance=108' 06496+3508 KIR 2 distance=108' 06331+3417 TDS3915 distance=109' 06443+3602 ALI 335 distance=110' 06407+3610 ALI 334 distance=114' 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 06419+3417 TDS 271 261 1.5
Show 06435+3447 TDS4069 8 3.3 36
Show 06389+3418 TDS3995 221 0.8 38
Show 06439+3448 COU1551 343 0.6 39
Show 06419+3458 TDS4038 106 0.6 42
Show 06402+3342 SIN 22 BC 296 69.8 42
Show 06402+3342 SIN 22 BD 281 134.1 42
Show 06402+3342 SIN 22 BE 65 142.5 42
Show 06402+3342 SIN 22 BF 301 196.1 42
Show 06402+3342 SIN 22 BG 275 205.1 42
Show 06402+3342 GYL 80 AB 117 29.5 42
Show 06402+3342 SIN 22 AH 149 17.4 42
Show 06460+3359 TDS4118 270 1.1 54
Show 06462+3418 ES 176 AB 72 10.5 54
Show 06462+3418 ES 176 AC 101 12.2 54
Show 06462+3418 ABH 52 AD 78 42.6 54
Show 06462+3418 ABH 52 AE 158 74.7 54
Show 06462+3418 ABH 52 AF 55 104.9 54
Show 06462+3418 ABH 52 AG 354 64.6 54
Show 06462+3418 ABH 52 AH 317 76.1 54
Show 06381+3447 VKI 13 351 12.0 57
Show 06406+3513 ALI 94 43 9.1 58
Show 06373+3403 COU1547 217 1.1 59
Show 06435+3319 COU1238 57 2.6 61
Show 06424+3521 TDS4050 81 0.4 64
Show 06389+3515 COU1550 214 1.3 70
Show 06387+3318 COU1549 164 0.5 72
Show 06471+3451 ES 2468 110 6.4 72
Show 06401+3526 HJ 735 AB 226 5.6 73
Show 06401+3526 HJ 735 AC 53 7.8 73
Show 06370+3338 COU1546 85 1.3 73
Show 06461+3323 WFC 43 20 4.6 76
Show 06431+3531 GRV 721 183 46.9 77
Show 06455+3313 WFC 42 358 4.5 78
Show 06376+3313 KPP1636 184 12.5 85
Show 06428+3253 SEI 462 173 25.5 85
Show 06416+3545 ALI 95 230 13.1 89
Show 06388+3536 AHD9025 172 15.6 89
Show 06352+3348 COU1545 74 0.7 89
Show 06477+3323 TDS4144 89 0.6 90
Show 06352+3457 HU 1242 110 1.0 93
Show 06448+3249 LDS5681 226 59.6 96
Show 06446+3549 TDS4092 247 0.6 98
Show 06416+3556 YSC 129 275 0.0 99
Show 06348+3321 KPP3682 158 4.4 106
Show 06451+3555 A 2522 245 0.7 106
Show 06338+3343 TDS3926 355 2.6 108
Show 06496+3508 KIR 2 154 6.9 108
Show 06331+3417 TDS3915 39 0.5 109
Show 06443+3602 ALI 335 200 7.6 110
Show 06407+3610 ALI 334 225 8.1 114

 
 
WDS 06419+3417 : COMPONENTS
 
 
  A
B pa=258.6°
sep=1.22"
 
 
06419+3417 A
 
 
Componente originario normalizzato AB Name HD 261820 Coord arcsec 2000 064155.93+341713.1 Mag 10.96
PmRA -3.00 PmDE -8.0 Tycho2 2443-00474-1 HD 261820
Tycho2
Tycho2 2443-00474-1 Pflag P RAmdeg 100.48305397 DEmdeg 34.28696226
PmRA -2.6 PmDE -8.2 E RAmdeg 27 E DEmdeg 41
E pmRA 2.6 E pmDE 2.6 EpRAm 1990.25 EpDEm 1988.26
Num 5 Q RAmdeg 1.9 Q DEmdeg 2.1 Q pmRA 1.9
Q pmDE 2.1 BTmag 11.400 E BTmag 0.057 VTmag 10.963
E VTmag 0.057 Prox 13 TYC T HIP
CCDM RAdeg 100.48318528 DEdeg 34.28699806 EpRA 1990 1.90
EpDE 1990 1.85 E RAdeg 27.1 E DEdeg 41.8 Posflg D
Corr 0.2
 
 
06419+3417 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 064155.83+341712.9 Mag 11.61 PmRA -3.00
PmDE -8.0 Tycho2 2443-00474-2 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 2443-00474-2 Pflag P RAmdeg 100.48305397 DEmdeg 34.28696226
PmRA -2.6 PmDE -8.2 E RAmdeg 27 E DEmdeg 41
E pmRA 2.6 E pmDE 2.6 EpRAm 1990.25 EpDEm 1988.26
Num 5 Q RAmdeg 1.9 Q DEmdeg 2.1 Q pmRA 1.9
Q pmDE 2.1 BTmag 11.956 E BTmag 0.091 VTmag 11.606
E VTmag 0.103 Prox 13 TYC HIP
CCDM RAdeg 100.48276583 DEdeg 34.28693361 EpRA 1990 1.90
EpDE 1990 1.86 E RAdeg 42.5 E DEdeg 66.7 Posflg D
Corr 0.2