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Doubles in session


Current system
03509+3241
TDS 2668
HD 281220


Nearby doubles
8' : 03510+3234
HU 814

18' : 03523+3240
TDS2674

34' : 03491+3216
STT 516

38' : 03512+3318
CRB 62

43' : 03535+3307
RBR 36

46' : 03478+3304
SKF2339AB

51' : 03536+3207
ALD 11

60' : 03545+3203
LEI 6

61' : 03460+3245
GRV 191

64' : 03541+3153
STF 464AB

67' : 03479+3336
STF 448

68' : 03457+3226
HDS 475

72' : 03559+3209
BU 540AB

77' : 03565+3311
BU 263

82' : 03566+3319
UC 1090

84' : 03447+3211
HER 21

84' : 03448+3208
NJT 9AB

85' : 03448+3209
NJT 8

85' : 03447+3210
DCH 15

85' : 03448+3206
HER 22

85' : 03447+3208
DCH 17

85' : 03447+3209
DCH 16

86' : 03445+3212
DCH 8

86' : 03447+3206
NJT 7

86' : 03445+3211
DCH 10

86' : 03446+3210
BU 880AB



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.

03509+3241 TDS 2668 (HD 281220)

 
 
03h 50m 51.20s +32° 40' 47.9" P.A. 62.00 sep 0.6 mag 11.59,11.69
 
 
Coord 2000 03509+3241 Discov num TDS2668 Comp Coord arcsec 2000 03 50 51.20 +32 40 47.9
Date first 1991 Date last 1991 Obs 1
Pa first 62 Pa last 62.1 P.A. Now (θ) 62.1°
Sep first 0.6 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 11.59 Mag sec 11.69 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +022 Sec motion ra +022
Pri motion dec -033 Sec motion dec -033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 281220 Constellation Perseus Tycho2 2360-00418-1 Gaia DR2 216874858942910592
HD 281220
 
 
WDS 03509+3241 TDS 2668 (HD 281220) : 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
03509+3241 TDS2668 1991 1 62 0.6 11.59 11.69 035051.20+324047.9

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

 
 
WDS 03509+3241 TDS 2668 (HD 281220) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03509+3241 TDS 2668 (HD 281220) : MEASURES
 
 
No records found.

 
 
WDS 03509+3241 (HD 281220) : VIRTUAL EYEPIECE
 
 

03509+3241 TDS2668A mag 11.59 03509+3241 TDS2668B sep 0.6 P.A. 57.80 mag 11.69 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 03509+3241 (HD 281220) : ALADIN DSS IMAGE @ 03h 50m 51.20s +32° 40' 47.9"
 
 
 
 
WDS 03509+3241 TDS 2668 (HD 281220) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03509+3241 TDS2668 distance=0' 03510+3234 HU 814 distance=8' 03523+3240 TDS2674 distance=18' 03491+3216 STT 516 distance=34' 03512+3318 CRB 62 distance=38' 03535+3307 RBR 36 distance=43' 03478+3304 SKF2339AB distance=46' 03478+3304 SKF2339AC distance=46' 03536+3207 ALD 11 distance=51' 03545+3203 LEI 6 distance=60' 03460+3245 GRV 191 distance=61' 03541+3153 STF 464CD distance=63' 03541+3153 STF 464CE distance=63' 03541+3153 STF 464AB distance=64' 03541+3153 STF 464AC distance=64' 03541+3153 STF 464AD distance=64' 03541+3153 STF 464AE distance=64' 03541+3153 SLV 2BC distance=64' 03541+3153 SLV 2BD distance=64' 03541+3153 STF 464DE distance=65' 03479+3336 STF 448 distance=67' 03457+3226 HDS 475 distance=68' 03559+3209 BU 540AB distance=72' 03559+3209 BU 540AC distance=72' 03565+3311 BU 263 distance=77' 03566+3319 UC 1090 distance=82' 03447+3211 HER 21 distance=84' 03448+3208 NJT 9BC distance=84' 03448+3208 NJT 9AB distance=84' 03448+3209 NJT 8 distance=85' 03447+3210 DCH 15 distance=85' 03448+3206 HER 22 distance=85' 03447+3208 DCH 17 distance=85' 03447+3209 DCH 16 distance=85' 03445+3212 DCH 8 distance=86' 03447+3206 NJT 7 distance=86' 03445+3211 DCH 10 distance=86' 03446+3210 BU 880AB distance=86' 03446+3210 STF 439AB,D distance=86' 03446+3210 WAL 24AB,E distance=86' 03446+3209 HER 20CD distance=86' 03446+3209 NJT 6CE distance=86' 03446+3209 NJT 6EF distance=86' 03445+3210 DCH 9AB distance=86' 03443+3217 BU 535 (Atik) distance=86' 03446+3207 DCH 14 distance=87' 03446+3208 HER 7 distance=87' 03446+3209 DCH 11AB distance=87' 03445+3210 NJT 5CD distance=87' 03445+3209 DCH 12 distance=87' 03444+3212 NJT 1 distance=87' 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 03509+3241 TDS2668 62 0.6
Show 03510+3234 HU 814 89 0.9 8
Show 03523+3240 TDS2674 170 0.5 18
Show 03491+3216 STT 516 44 2.2 34
Show 03512+3318 CRB 62 22 20.8 38
Show 03535+3307 RBR 36 159 0.6 43
Show 03478+3304 SKF2339 AB 312 1.8 46
Show 03478+3304 SKF2339 AC 62 5.0 46
Show 03536+3207 ALD 11 151 3.7 51
Show 03545+3203 LEI 6 71 8.9 60
Show 03460+3245 GRV 191 76 28.1 61
Show 03541+3153 STF 464 CD 177 105.0 63
Show 03541+3153 STF 464 CE 171 130.5 63
Show 03541+3153 STF 464 AB 208 12.8 64
Show 03541+3153 STF 464 AC 286 33.3 64
Show 03541+3153 STF 464 AD 195 98.6 64
Show 03541+3153 STF 464 AE 186 120.0 64
Show 03541+3153 SLV 2 BC 310 33.2 64
Show 03541+3153 SLV 2 BD 193 86.0 64
Show 03541+3153 STF 464 DE 149 28.1 65
Show 03479+3336 STF 448 13 3.5 67
Show 03457+3226 HDS 475 302 2.2 68
Show 03559+3209 BU 540 AB 321 1.4 72
Show 03559+3209 BU 540 AC 58 57.2 72
Show 03565+3311 BU 263 109 0.6 77
Show 03566+3319 UC 1090 78 145.4 82
Show 03447+3211 HER 21 8 0.8 84
Show 03448+3208 NJT 9 BC 17 6.2 84
Show 03448+3208 NJT 9 AB 123 6.3 84
Show 03448+3209 NJT 8 218 2.7 85
Show 03447+3210 DCH 15 187 0.1 85
Show 03448+3206 HER 22 6 1.0 85
Show 03447+3208 DCH 17 156 1.0 85
Show 03447+3209 DCH 16 350 0.4 85
Show 03445+3212 DCH 8 85 1.3 86
Show 03447+3206 NJT 7 215 4.9 86
Show 03445+3211 DCH 10 214 0.7 86
Show 03446+3210 BU 880 AB 18 0.6 86
Show 03446+3210 STF 439 AB,D 39 23.4 86
Show 03446+3210 WAL 24 AB,E 282 44.0 86
Show 03446+3209 HER 20 CD 132 1.3 86
Show 03446+3209 NJT 6 CE 280 5.7 86
Show 03446+3209 NJT 6 EF 214 3.0 86
Show 03445+3210 DCH 9 AB 104 2.5 86
Show Atik 03443+3217 BU 535 21 1.0 86
Show 03446+3207 DCH 14 151 0.6 87
Show 03446+3208 HER 7 101 4.3 87
Show 03446+3209 DCH 11 AB 338 5.4 87
Show 03445+3210 NJT 5 CD 46 7.4 87
Show 03445+3209 DCH 12 314 6.6 87
Show 03444+3212 NJT 1 125 1.4 87

 
 
WDS 03509+3241 : COMPONENTS
 
 
  A
B pa=57.8°
sep=0.55"
 
 
03509+3241 A
 
 
Componente originario normalizzato AB Name HD 281220 Coord arcsec 2000 035051.20+324047.9 Mag 11.59
PmRA 22.00 PmDE -33.0 Tycho2 2360-00418-1 HD 281220
Tycho2
Tycho2 2360-00418-1 Pflag RAmdeg 57.71340457 DEmdeg 32.68000791
PmRA 21.8 PmDE -32.9 E RAmdeg 25 E DEmdeg 34
E pmRA 1.4 E pmDE 1.5 EpRAm 1983.88 EpDEm 1981.46
Num 8 Q RAmdeg 1.3 Q DEmdeg 1.3 Q pmRA 1.3
Q pmDE 1.3 BTmag 11.589 E BTmag 0.061 VTmag 10.946
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 57.71333361 DEdeg 32.68008917 EpRA 1990 1.64
EpDE 1990 1.38 E RAdeg 31.7 E DEdeg 40.8 Posflg
Corr -0.2
 
 
03509+3241 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 035051.24+324048.2 Mag 11.69 PmRA 22.00
PmDE -33.0 Calc delta mag 0.1 Calc coord yes