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Doubles in session


Current system
11281+4055
TDS 7870


Nearby doubles
5' : 11282+4051
BVD 218

32' : 11303+4115
ES 1399

39' : 11308+4117
STT 234

52' : 11248+4128
HJ 2570AB

56' : 11329+4107
ES 1400

66' : 11298+3953
SLW 610

71' : 11266+3946
GRV 835

73' : 11294+4206
COU1905

74' : 11346+4052
ES 1401

75' : 11281+3940
UC 2144

76' : 11227+4011
UC 2127

85' : 11293+3932
SLW 607

88' : 11310+3934
NSN 615

96' : 11291+3920
STF1543AB

100' : 11299+4232
CVR1368

104' : 11371+4040
A 1996

109' : 11376+4056
LDS4124

118' : 11234+3910
CVR 609

123' : 11223+3912
TDS7827

123' : 11378+4150
LDS5735AB

123' : 11371+3948
CVR 119

124' : 11390+4109
STT 237AB

126' : 11391+4042
SKF2631

131' : 11174+4146
A 2158

132' : 11180+3951
LDS4081

136' : 11175+4201
CVR 601



Selections
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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.

11281+4055 TDS 7870

 
 
11h 28m 04.93s +40° 54' 52.4" P.A. 151.00 sep 0.7 mag 11.34,11.86
 
 
Coord 2000 11281+4055 Discov num TDS7870 Comp Coord arcsec 2000 11 28 04.93 +40 54 52.4
Date first 1991 Date last 1991 Obs 1
Pa first 151 Pa last 151.1 P.A. Now (θ) 151.1°
Sep first 0.7 Sep last 0.74 Sep. Now (ρ) 0.74"
Mag pri 11.34 Mag sec 11.86 delta mag (ΔM) 0.52 Spectral class
Pri motion ra -028 Sec motion ra -028
Pri motion dec -022 Sec motion dec -022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3013-01212-1 Gaia DR2 770583172319544320
 
 
WDS 11281+4055 TDS 7870 : 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
11281+4055 TDS7870 1991 1 151 0.7 11.34 11.86 112804.93+405452.4

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

 
 
WDS 11281+4055 TDS 7870 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11281+4055 TDS 7870 : MEASURES
 
 
No records found.

 
 
WDS 11281+4055 : VIRTUAL EYEPIECE
 
 

11281+4055 TDS7870A mag 11.34 11281+4055 TDS7870B sep 0.7 P.A. 157.40 mag 11.86 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 11281+4055 : ALADIN DSS IMAGE @ 11h 28m 04.93s +40° 54' 52.4"
 
 
 
 
WDS 11281+4055 TDS 7870 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11281+4055 TDS7870 distance=0' 11282+4051 BVD 218 distance=5' 11303+4115 ES 1399 distance=32' 11308+4117 STT 234 distance=39' 11248+4128 HJ 2570AB distance=52' 11248+4128 HJ 2570AC distance=52' 11329+4107 ES 1400 distance=56' 11298+3953 SLW 610 distance=66' 11266+3946 GRV 835 distance=71' 11294+4206 COU1905 distance=73' 11346+4052 ES 1401 distance=74' 11281+3940 UC 2144 distance=75' 11227+4011 UC 2127 distance=76' 11293+3932 SLW 607 distance=85' 11310+3934 NSN 615 distance=88' 11291+3920 STF1543AB distance=96' 11291+3920 STF1543AC distance=96' 11291+3920 STF1543AD distance=96' 11291+3920 KZA 17AG distance=96' 11291+3920 STF1543DE distance=97' 11291+3920 STF1543DF distance=97' 11291+3920 STF1543EF distance=99' 11299+4232 CVR1368 distance=100' 11371+4040 A 1996 distance=104' 11376+4056 LDS4124 distance=109' 11234+3910 CVR 609 distance=118' 11223+3912 TDS7827 distance=123' 11378+4150 LDS5735AB distance=123' 11378+4150 DAL 24AC distance=123' 11371+3948 CVR 119 distance=123' 11390+4109 STT 237AB distance=124' 11390+4109 HJL1065AC distance=124' 11391+4042 SKF2631 distance=126' 11174+4146 A 2158 distance=131' 11180+3951 LDS4081 distance=132' 11175+4201 CVR 601 distance=136' 11238+4307 LDS4093 distance=142' 11303+3835 ES 1643 distance=143' 11281+3830 SLW 604 distance=145' 11355-3856 CRC 63 distance=147' 11152+4023 CVR1354 distance=151' 11166+4215 HJ 2564 distance=152' 11142+4044 SHN 20 distance=158' 11358+4308 SKF 832AB distance=158' 11186+3858 GIC9015 distance=160' 11388+3910 HJ 506 distance=162' 11137+4105 HO 50 distance=164' 11158+4227 COU1904 distance=166' 11358+3831 GRV 839 distance=169' 11206+4324 A 1846 distance=171' 11431+4040 UC 2196 distance=171' 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 11281+4055 TDS7870 151 0.7
Show 11282+4051 BVD 218 195 7.5 5
Show 11303+4115 ES 1399 123 3.2 32
Show 11308+4117 STT 234 189 0.4 39
Show 11248+4128 HJ 2570 AB 279 17.5 52
Show 11248+4128 HJ 2570 AC 211 46.1 52
Show 11329+4107 ES 1400 183 5.8 56
Show 11298+3953 SLW 610 187 128.6 66
Show 11266+3946 GRV 835 293 24.5 71
Show 11294+4206 COU1905 188 0.5 73
Show 11346+4052 ES 1401 327 6.5 74
Show 11281+3940 UC 2144 92 26.0 75
Show 11227+4011 UC 2127 34 43.8 76
Show 11293+3932 SLW 607 276 14.7 85
Show 11310+3934 NSN 615 211 2.7 88
Show 11291+3920 STF1543 AB 354 5.5 96
Show 11291+3920 STF1543 AC 11 220.2 96
Show 11291+3920 STF1543 AD 252 344.0 96
Show 11291+3920 KZA 17 AG 204 330.2 96
Show 11291+3920 STF1543 DE 184 99.3 97
Show 11291+3920 STF1543 DF 168 129.6 97
Show 11291+3920 STF1543 EF 129 43.7 99
Show 11299+4232 CVR1368 39 3.9 100
Show 11371+4040 A 1996 189 2.0 104
Show 11376+4056 LDS4124 154 150.9 109
Show 11234+3910 CVR 609 130 24.2 118
Show 11223+3912 TDS7827 326 0.6 123
Show 11378+4150 LDS5735 AB 340 28.6 123
Show 11378+4150 DAL 24 AC 175 5.9 123
Show 11371+3948 CVR 119 147 23.2 123
Show 11390+4109 STT 237 AB 244 1.9 124
Show 11390+4109 HJL1065 AC 4 132.3 124
Show 11391+4042 SKF2631 43 11.0 126
Show 11174+4146 A 2158 0.4 131
Show 11180+3951 LDS4081 76 328.9 132
Show 11175+4201 CVR 601 318 28.6 136
Show 11238+4307 LDS4093 343 60.7 142
Show 11303+3835 ES 1643 56 8.2 143
Show 11281+3830 SLW 604 335 125.4 145
Show 11355-3856 CRC 63 66 0.3 147
Show 11152+4023 CVR1354 162 4.5 151
Show 11166+4215 HJ 2564 135 32.0 152
Show 11142+4044 SHN 20 99 0.6 158
Show 11358+4308 SKF 832 AB 252 29.5 158
Show 11186+3858 GIC9015 224 1.8 160
Show 11388+3910 HJ 506 142 30.9 162
Show 11137+4105 HO 50 35 3.0 164
Show 11158+4227 COU1904 212 0.6 166
Show 11358+3831 GRV 839 11 72.3 169
Show 11206+4324 A 1846 165 1.9 171
Show 11431+4040 UC 2196 114 20.3 171

 
 
WDS 11281+4055 : COMPONENTS
 
 
  A
B pa=157.4°
sep=0.70"
 
 
11281+4055 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112804.93+405452.4 Mag 11.34 PmRA -28.00
PmDE -22.0 Tycho2 3013-01212-1
Tycho2
Tycho2 3013-01212-1 Pflag RAmdeg 172.02057969 DEmdeg 40.91452312
PmRA -28.3 PmDE -21.5 E RAmdeg 30 E DEmdeg 29
E pmRA 1.7 E pmDE 1.6 EpRAm 1984.85 EpDEm 1984.79
Num 4 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 11.503 E BTmag 0.069 VTmag 10.921
E VTmag 0.064 Prox 999 TYC T HIP
CCDM RAdeg 172.02068167 DEdeg 40.91455972 EpRA 1990 1.59
EpDE 1990 1.60 E RAdeg 42.1 E DEdeg 40.2 Posflg
Corr 0.2
 
 
11281+4055 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112804.95+405451.8 Mag 11.86 PmRA -28.00
PmDE -22.0 Calc delta mag 0.52 Calc coord yes