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Doubles in session


Current system
04271+4431
TDS 2851


Nearby doubles
13' : 04269+4418
BRT 85

25' : 04256+4412
TDS 139

27' : 04274+4404
ES 1370AB

32' : 04272+4359
TDS2853

35' : 04294+4407
A 1713

41' : 04303+4408
ES 1523

42' : 04283+4351
TDS2861

45' : 04260+4515
ES 567AB

46' : 04233+4451
BRT 83

56' : 04316+4456
ES 569

61' : 04311+4349
TDS2878

63' : 04267+4329
ES 1522AB

66' : 04273+4325
TDS2854

72' : 04310+4333
COU1864

76' : 04332+4507
A 1301AB

76' : 04201+4440
TDS2825

77' : 04218+4338
COU2030

80' : 04277+4311
ES 568

81' : 04198+4452
ES 1316

82' : 04201+4505
COU2029

83' : 04212+4526
GMZ 27

85' : 04239+4548
A 1299

86' : 04340+4349
COU1865

89' : 04308+4550
A 1007

90' : 04204+4527
A 1002

91' : 04187+4426
COU2027



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

04271+4431 TDS 2851

 
 
04h 27m 03.32s +44° 30' 39.5" P.A. 52.00 sep 0.5 mag 11.08,11.30
 
 
Coord 2000 04271+4431 Discov num TDS2851 Comp Coord arcsec 2000 04 27 03.32 +44 30 39.5
Date first 1991 Date last 1991 Obs 1
Pa first 52 Pa last 51.5 P.A. Now (θ) 51.5°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 11.08 Mag sec 11.30 delta mag (ΔM) 0.22 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 2891-00486-1 Gaia DR2 253618716479168640
 
 
WDS 04271+4431 TDS 2851 : 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
04271+4431 TDS2851 1991 1 52 0.5 11.08 11.30 042703.32+443039.5

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

 
 
WDS 04271+4431 TDS 2851 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04271+4431 TDS 2851 : MEASURES
 
 
No records found.

 
 
WDS 04271+4431 : VIRTUAL EYEPIECE
 
 

04271+4431 TDS2851A mag 11.08 04271+4431 TDS2851B sep 0.4 P.A. 41.90 mag 11.3 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 04271+4431 : ALADIN DSS IMAGE @ 04h 27m 03.32s +44° 30' 39.5"
 
 
 
 
WDS 04271+4431 TDS 2851 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04271+4431 TDS2851 distance=0' 04269+4418 BRT 85 distance=13' 04256+4412 TDS 139 distance=25' 04274+4404 ES 1370AB distance=27' 04274+4404 ES 1370AC distance=27' 04272+4359 TDS2853 distance=32' 04294+4407 A 1713 distance=35' 04303+4408 ES 1523 distance=41' 04283+4351 TDS2861 distance=42' 04260+4515 ES 567AB distance=45' 04260+4515 ES 567AC distance=45' 04233+4451 BRT 83 distance=46' 04316+4456 ES 569 distance=56' 04311+4349 TDS2878 distance=61' 04267+4329 ES 1522AB distance=63' 04267+4329 ES 1522AC distance=63' 04273+4325 TDS2854 distance=66' 04310+4333 COU1864 distance=72' 04332+4507 A 1301AB distance=76' 04201+4440 TDS2825 distance=76' 04218+4338 COU2030 distance=77' 04277+4311 ES 568 distance=80' 04198+4452 ES 1316 distance=81' 04201+4505 COU2029 distance=82' 04212+4526 GMZ 27 distance=83' 04239+4548 A 1299 distance=85' 04340+4349 COU1865 distance=86' 04223+4542 GMZ 29BC distance=88' 04308+4550 A 1007 distance=89' 04204+4527 A 1002 distance=90' 04187+4426 COU2027 distance=91' 04351+4500 ES 1317 distance=91' 04353+4458 LDS5575 distance=92' 04219+4545 GMZ 28 distance=93' 04207+4540 GMZ 26 distance=97' 04203+4326 TDS2827 distance=98' 04203+4539 LDS3574 distance=99' 04197+4538 BRT 82 distance=103' 04228+4257 TDS 136AB distance=105' 04228+4257 SKF1028AC distance=105' 04277+4615 STF 542 distance=106' 04240+4248 COU1705 distance=108' 04246+4243 HDS 565 distance=111' 04334+4304 SHJ 44AB distance=111' 04334+4304 SHJ 44AD distance=111' 04334+4304 ARN 42AE distance=111' 04334+4304 SHJ 44AC distance=111' 04334+4304 SHJ 44BC distance=112' 04319+4252 LDS5569 distance=113' 04261+4239 ES 1521 distance=113' 04205+4559 A 1001 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 04271+4431 TDS2851 52 0.5
Show 04269+4418 BRT 85 128 8.1 13
Show 04256+4412 TDS 139 129 0.9 25
Show 04274+4404 ES 1370 AB 254 3.3 27
Show 04274+4404 ES 1370 AC 177 6.2 27
Show 04272+4359 TDS2853 175 2.0 32
Show 04294+4407 A 1713 200 0.4 35
Show 04303+4408 ES 1523 36 2.9 41
Show 04283+4351 TDS2861 174 2.2 42
Show 04260+4515 ES 567 AB 353 37.0 45
Show 04260+4515 ES 567 AC 128 8.1 45
Show 04233+4451 BRT 83 111 2.6 46
Show 04316+4456 ES 569 23 8.5 56
Show 04311+4349 TDS2878 235 1.4 61
Show 04267+4329 ES 1522 AB 316 10.8 63
Show 04267+4329 ES 1522 AC 101 31.5 63
Show 04273+4325 TDS2854 65 0.5 66
Show 04310+4333 COU1864 230 1.6 72
Show 04332+4507 A 1301 AB 225 2.8 76
Show 04201+4440 TDS2825 120 1.4 76
Show 04218+4338 COU2030 133 0.6 77
Show 04277+4311 ES 568 308 5.9 80
Show 04198+4452 ES 1316 81 4.9 81
Show 04201+4505 COU2029 318 0.5 82
Show 04212+4526 GMZ 27 274 20.9 83
Show 04239+4548 A 1299 178 2.6 85
Show 04340+4349 COU1865 210 1.7 86
Show 04223+4542 GMZ 29 BC 326 63.3 88
Show 04308+4550 A 1007 162 0.3 89
Show 04204+4527 A 1002 274 0.1 90
Show 04187+4426 COU2027 92 0.7 91
Show 04351+4500 ES 1317 113 5.9 91
Show 04353+4458 LDS5575 60 4.3 92
Show 04219+4545 GMZ 28 221 5.4 93
Show 04207+4540 GMZ 26 101 27.1 97
Show 04203+4326 TDS2827 190 0.5 98
Show 04203+4539 LDS3574 96 275.9 99
Show 04197+4538 BRT 82 12 5.1 103
Show 04228+4257 TDS 136 AB 233 1.8 105
Show 04228+4257 SKF1028 AC 37 5.4 105
Show 04277+4615 STF 542 110 21.7 106
Show 04240+4248 COU1705 344 0.7 108
Show 04246+4243 HDS 565 158 0.2 111
Show 04334+4304 SHJ 44 AB 197 121.4 111
Show 04334+4304 SHJ 44 AD 354 74.7 111
Show 04334+4304 ARN 42 AE 79 442.1 111
Show 04334+4304 SHJ 44 AC 225 105.0 111
Show 04334+4304 SHJ 44 BC 317 56.7 112
Show 04319+4252 LDS5569 60 7.0 113
Show 04261+4239 ES 1521 310 8.0 113
Show 04205+4559 A 1001 184 3.0 113

 
 
WDS 04271+4431 : COMPONENTS
 
 
  A
B pa=41.9°
sep=0.38"
 
 
04271+4431 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042703.32+443039.5 Mag 11.08 PmRA 2.00
PmDE -5.0 Tycho2 2891-00486-1
Tycho2
Tycho2 2891-00486-1 Pflag RAmdeg 66.76391825 DEmdeg 44.51100944
PmRA 1.7 PmDE -5.2 E RAmdeg 20 E DEmdeg 26
E pmRA 1.3 E pmDE 1.3 EpRAm 1987.62 EpDEm 1984.29
Num 5 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.0 BTmag 10.890 E BTmag 0.045 VTmag 10.492
E VTmag 0.044 Prox 999 TYC T HIP
CCDM RAdeg 66.76390667 DEdeg 44.51101750 EpRA 1990 1.70
EpDE 1990 1.27 E RAdeg 23.4 E DEdeg 32.7 Posflg
Corr -0.1
 
 
04271+4431 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042703.34+443039.8 Mag 11.3 PmRA 2.00
PmDE -5.0 Calc delta mag 0.22 Calc coord yes