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Current system
10498+5502
TDS 7490


Nearby doubles
14' : 10483+5500
STI2255

16' : 10494+5517
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28' : 10528+5502
MLB 130

30' : 10533+5500
SLW 535

34' : 10484+5532
STI2256

43' : 10487+5421
SKF2008

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TDS7527

58' : 10501+5405
UC 2006

65' : 10560+5539
TDS7561

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CVR 579

67' : 10572+5444
LDS3024

70' : 10440+5415
MLB 129

70' : 10578+5449
STI2259

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SLW 522

79' : 10529+5348
SLW 534

85' : 10505+5627
OSO 35

89' : 10410+5418
A 1589

89' : 10429+5608
STI2253

90' : 10496+5631
STI2257

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STI2258

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CVR 112

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LDS2870



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

10498+5502 TDS 7490

 
 
10h 49m 50.02s +55° 01' 48.2" P.A. 253.00 sep 0.7 mag 11.51,11.67
 
 
Coord 2000 10498+5502 Discov num TDS7490 Comp Coord arcsec 2000 10 49 50.02 +55 01 48.2
Date first 1991 Date last 1991 Obs 1
Pa first 253 Pa last 252.8 P.A. Now (θ) 252.8°
Sep first 0.7 Sep last 0.68 Sep. Now (ρ) 0.68"
Mag pri 11.51 Mag sec 11.67 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -011 Sec motion ra -011
Pri motion dec -055 Sec motion dec -055
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3826-00013-1 Gaia DR2 850663082368052608
 
 
WDS 10498+5502 TDS 7490 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TDS Tycho Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10498+5502 TDS7490 1991 1 253 0.7 11.51 11.67 104950.02+550148.2

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

 
 
WDS 10498+5502 TDS 7490 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10498+5502 TDS 7490 : MEASURES
 
 
No records found.

 
 
WDS 10498+5502 : VIRTUAL EYEPIECE
 
 

10498+5502 TDS7490A mag 11.51 10498+5502 TDS7490B sep 0.7 P.A. 252.80 mag 11.67 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 10498+5502 : ALADIN DSS IMAGE @ 10h 49m 50.02s +55° 01' 48.2"
 
 
 
 
WDS 10498+5502 TDS 7490 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10498+5502 TDS7490 distance=0' 10483+5500 STI2255 distance=14' 10494+5517 HJ 2545 distance=16' 10528+5502 MLB 130 distance=28' 10533+5500 SLW 535 distance=30' 10484+5532 STI2256 distance=34' 10487+5421 SKF2008 distance=43' 10528+5546 TDS7527 distance=51' 10501+5405 UC 2006 distance=58' 10560+5539 TDS7561 distance=65' 10482+5359 CVR 579 distance=65' 10572+5444 LDS3024 distance=67' 10440+5415 MLB 129 distance=70' 10578+5449 STI2259 distance=70' 10452+5605 SLW 522 distance=75' 10529+5348 SLW 534 distance=79' 10505+5627 OSO 35 distance=85' 10410+5418 A 1589 distance=89' 10429+5608 STI2253 distance=89' 10496+5631 STI2257 distance=90' 10571+5608 LDS2590 distance=90' 10399+5425 SLW 503 distance=94' 10439+5343 TDS7440 distance=94' 10373+5441 LDS3016 distance=111' 10501+5656 STI2258 distance=115' 11029+5529 CVR 112 distance=116' 10366+5440 LDS2870 distance=116' 11020+5600 LDS3025AB distance=119' 11020+5600 LDS3025Aa,Ab distance=119' 11035+5432 A 1590 distance=122' 10548+5307 LDS3021 distance=123' 10428+5653 LDS2585 distance=126' 10352+5526 CRB 185 distance=128' 11045+5443 TDS7650 distance=129' 10570+5310 LDS3023 distance=129' 11052+5441 TDS7653 distance=135' 10397+5319 UC 1971 distance=136' 11056+5448 A 1591 distance=137' 10519+5719 TDS7518 distance=139' 11061+5500 TDS7662 distance=140' 10512+5721 LDS2587 distance=141' 10375+5639 MLB 128 distance=143' 10349+5401 LDS2869AB distance=143' 10349+5401 UC 1959AC distance=143' 10573+5254 HJ 2549 distance=144' 10501+5233 CVR1317 distance=149' 10413+5715 HJ 2541 distance=150' 10562+5241 LDS3022 distance=152' 10326+5431 TDS7329 distance=153' 11020+5658 TDS7623 distance=155' 10323+5428 DAM2413 distance=156' 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 10498+5502 TDS7490 253 0.7 0
Show 10483+5500 STI2255 59 11.8 14
Show 10494+5517 HJ 2545 114 25.9 16
Show 10528+5502 MLB 130 68 1.3 28
Show 10533+5500 SLW 535 51 12.0 30
Show 10484+5532 STI2256 133 12.5 34
Show 10487+5421 SKF2008 19 33.1 43
Show 10528+5546 TDS7527 321 0.4 51
Show 10501+5405 UC 2006 143 7.4 58
Show 10560+5539 TDS7561 178 0.6 65
Show 10482+5359 CVR 579 335 13.2 65
Show 10572+5444 LDS3024 206 249.1 67
Show 10440+5415 MLB 129 146 1.7 70
Show 10578+5449 STI2259 17 9.6 70
Show 10452+5605 SLW 522 171 19.7 75
Show 10529+5348 SLW 534 234 9.4 79
Show 10505+5627 OSO 35 150 15.5 85
Show 10410+5418 A 1589 171 4.0 89
Show 10429+5608 STI2253 14 11.4 89
Show 10496+5631 STI2257 238 7.9 90
Show 10571+5608 LDS2590 90 8.0 90
Show 10399+5425 SLW 503 211 21.7 94
Show 10439+5343 TDS7440 216 0.4 94
Show 10373+5441 LDS3016 72 130.7 111
Show 10501+5656 STI2258 149 4.2 115
Show 11029+5529 CVR 112 347 107.2 116
Show 10366+5440 LDS2870 311 9.2 116
Show 11020+5600 LDS3025 AB 238 99.6 119
Show 11020+5600 LDS3025 Aa,Ab 306 2.0 119
Show 11035+5432 A 1590 327 1.5 122
Show 10548+5307 LDS3021 9 44.5 123
Show 10428+5653 LDS2585 290 3.5 126
Show 10352+5526 CRB 185 215 33.5 128
Show 11045+5443 TDS7650 331 0.5 129
Show 10570+5310 LDS3023 120 131.6 129
Show 11052+5441 TDS7653 81 2.6 135
Show 10397+5319 UC 1971 20 29.3 136
Show 11056+5448 A 1591 108 0.2 137
Show 10519+5719 TDS7518 247 0.4 139
Show 11061+5500 TDS7662 259 0.6 140
Show 10512+5721 LDS2587 17 4.7 141
Show 10375+5639 MLB 128 34 6.9 143
Show 10349+5401 LDS2869 AB 102 9.5 143
Show 10349+5401 UC 1959 AC 206 33.4 143
Show 10573+5254 HJ 2549 129 19.6 144
Show 10501+5233 CVR1317 189 4.0 149
Show 10413+5715 HJ 2541 272 10.7 150
Show 10562+5241 LDS3022 82 262.1 152
Show 10326+5431 TDS7329 181 0.6 153
Show 11020+5658 TDS7623 14 0.5 155
Show 10323+5428 DAM2413 275 1.4 156

 
 
WDS 10498+5502 : COMPONENTS
 
 
  A
B pa=252.8°
sep=0.68"
 
 
10498+5502 A
 
 
Coord arcsec 2000 104950.02+550148.2 Mag 11.51 PmRA -11.00 PmDE -55.0
Tycho2 3826-00013-1
Tycho2
Tycho2 3826-00013-1 Pflag RAmdeg 162.45824493 DEmdeg 55.03002310
PmRA -11.0 PmDE -54.7 E RAmdeg 38 E DEmdeg 36
E pmRA 4.3 E pmDE 4.3 EpRAm 1990.53 EpDEm 1990.73
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.1 Q pmRA 0.2
Q pmDE 1.1 BTmag 11.871 E BTmag 0.071 VTmag 10.966
E VTmag 0.053 Prox 999 TYC T HIP
CCDM RAdeg 162.45828944 DEdeg 55.03014861 EpRA 1990 1.66
EpDE 1990 1.73 E RAdeg 38.3 E DEdeg 36.3 Posflg P
Corr 0.2
 
 
10498+5502 B
 
 
Coord arcsec 2000 104949.94+550148.0 Mag 11.67 PmRA -11.00 PmDE -55.0
Delta magnitude 0.16 Coordinate calculated yes