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Doubles in session


Current system
16271+7844
TDS 9908


Nearby doubles
16' : 16324+7847
KPP2334

39' : 16359+7912
BVD 328

40' : 16292+7805
FAR 48AB

47' : 16319+7759
MFL 216

48' : 16304+7930
MLR 351

49' : 16108+7840
MFL 261

52' : 16097+7837
MFL 222

72' : 16218+7734
MFL 235

73' : 16185+7952
TDS9830

75' : 16452+7753
UC 3224

77' : 16172+7734
CAB 23AB

82' : 16202+8003
STF2075

88' : 16431+7731
KU 1AB

97' : 16227+7708
SKF2776

117' : 16181+7651
UC 3150

117' : 16096+8030
KPP1780

120' : 16180+8040
MLR 82

130' : 16418+8048
MFL 209

131' : 16126+7642
UC 3136

135' : 16263+7629
STF2077

142' : 16394+7628
MFL 228

145' : 16216+7620
STF2066

145' : 16094+8101
TDS9775

149' : 16365+7618
MFL 241

150' : 16282+7614
MLR 350

150' : 16133+7620
MFL 224



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

16271+7844 TDS 9908

 
 
16h 27m 08.77s +78° 43' 35.5" P.A. 191.00 sep 0.6 mag 11.20,11.33
 
 
Coord 2000 16271+7844 Discov num TDS9908 Comp Coord arcsec 2000 16 27 08.77 +78 43 35.5
Date first 1991 Date last 1991 Obs 1
Pa first 191 Pa last 191.4 P.A. Now (θ) 191.4°
Sep first 0.6 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 11.20 Mag sec 11.33 delta mag (ΔM) 0.13 Spectral class
Pri motion ra +007 Sec motion ra +007
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4571-00724-1 Gaia DR2 1709187565497643008
 
 
WDS 16271+7844 TDS 9908 : 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
16271+7844 TDS9908 1991 1 191 0.6 11.20 11.33 162708.77+784335.5

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

 
 
WDS 16271+7844 TDS 9908 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16271+7844 TDS 9908 : MEASURES
 
 
No records found.

 
 
WDS 16271+7844 : VIRTUAL EYEPIECE
 
 

16271+7844 TDS9908A mag 11.2 16271+7844 TDS9908B sep 0.5 P.A. 182.30 mag 11.33 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 16271+7844 : ALADIN DSS IMAGE @ 16h 27m 08.77s +78° 43' 35.5"
 
 
 
 
WDS 16271+7844 TDS 9908 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16271+7844 TDS9908 distance=0' 16324+7847 KPP2334 distance=16' 16359+7912 BVD 328 distance=39' 16292+7805 FAR 48AB distance=40' 16292+7805 FAR 48Ba,Bb distance=40' 16319+7759 MFL 216 distance=47' 16304+7930 MLR 351 distance=48' 16108+7840 MFL 261 distance=49' 16097+7837 MFL 222 distance=52' 16218+7734 MFL 235 distance=72' 16185+7952 TDS9830 distance=73' 16452+7753 UC 3224 distance=75' 16172+7734 CAB 23AB distance=77' 16172+7734 RAO 601Aa,Ab distance=77' 16202+8003 STF2075 distance=82' 16431+7731 KU 1AB distance=88' 16431+7731 KU 1AC distance=88' 16227+7708 SKF2776 distance=97' 16181+7651 UC 3150 distance=117' 16096+8030 KPP1780 distance=117' 16180+8040 MLR 82 distance=120' 16418+8048 MFL 209 distance=130' 16126+7642 UC 3136 distance=131' 16263+7629 STF2077 distance=135' 16394+7628 MFL 228 distance=142' 16216+7620 STF2066 distance=145' 16094+8101 TDS9775 distance=145' 16365+7618 MFL 241 distance=149' 16282+7614 MLR 350 distance=150' 16133+7620 MFL 224 distance=150' 16130+8123 MFL 210 distance=164' 16342+7559 ACG 1 distance=167' 16215+8144 KPP 643 distance=181' 16175+7545 LDS1844 distance=182' 16406+8150 MFL 240 distance=190' 16441+8151 BU 955 distance=192' 16330+8155 KPP4005 distance=193' 16460+8202 HDO 143AB distance=205' 16285+8216 UC 3177 distance=213' 16086+8213 MFL 260 distance=215' 16437+8221 LDS1856 distance=221' 16410+8222 STF2125 distance=221' 16165+7457 KPP3413AC distance=230' 16213+7434 HDS2310 distance=251' 16196+7434 GII 41 distance=251' 16116+8258 UC 3129 distance=258' 16471+7435 TDS 835 distance=258' 16343+7419 LDS1849 distance=267' 16269+7411 LDS1846 distance=273' 16282+8320 MFL 211 distance=277' 16275+8336 MFL 217 distance=293' 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 16271+7844 TDS9908 191 0.6
Show 16324+7847 KPP2334 231 19.9 16
Show 16359+7912 BVD 328 350 55.7 39
Show 16292+7805 FAR 48 AB 19 0.4 40
Show 16292+7805 FAR 48 Ba,Bb 200 0.0 40
Show 16319+7759 MFL 216 11 5.3 47
Show 16304+7930 MLR 351 91 3.6 48
Show 16108+7840 MFL 261 260 4.6 49
Show 16097+7837 MFL 222 21 6.1 52
Show 16218+7734 MFL 235 165 7.3 72
Show 16185+7952 TDS9830 320 1.8 73
Show 16452+7753 UC 3224 125 22.7 75
Show 16172+7734 CAB 23 AB 315 21.3 77
Show 16172+7734 RAO 601 Aa,Ab 263 0.8 77
Show 16202+8003 STF2075 326 1.4 82
Show 16431+7731 KU 1 AB 175 2.4 88
Show 16431+7731 KU 1 AC 13 102.5 88
Show 16227+7708 SKF2776 285 4.9 97
Show 16181+7651 UC 3150 320 15.4 117
Show 16096+8030 KPP1780 106 13.8 117
Show 16180+8040 MLR 82 249 1.9 120
Show 16418+8048 MFL 209 186 30.6 130
Show 16126+7642 UC 3136 136 16.3 131
Show 16263+7629 STF2077 308 17.4 135
Show 16394+7628 MFL 228 344 6.0 142
Show 16216+7620 STF2066 56 5.3 145
Show 16094+8101 TDS9775 18 0.9 145
Show 16365+7618 MFL 241 70 20.0 149
Show 16282+7614 MLR 350 226 1.1 150
Show 16133+7620 MFL 224 136 8.8 150
Show 16130+8123 MFL 210 59 7.0 164
Show 16342+7559 ACG 1 290 5.7 167
Show 16215+8144 KPP 643 347 5.8 181
Show 16175+7545 LDS1844 125 228.3 182
Show 16406+8150 MFL 240 142 5.0 190
Show 16441+8151 BU 955 357 0.9 192
Show 16330+8155 KPP4005 203 1.6 193
Show 16460+8202 HDO 143 AB 1 76.6 205
Show 16285+8216 UC 3177 258 79.8 213
Show 16086+8213 MFL 260 242 4.8 215
Show 16437+8221 LDS1856 13 10.4 221
Show 16410+8222 STF2125 178 12.2 221
Show 16165+7457 KPP3413 AC 255 4.3 230
Show 16213+7434 HDS2310 104 0.2 251
Show 16196+7434 GII 41 27 2.7 251
Show 16116+8258 UC 3129 193 13.4 258
Show 16471+7435 TDS 835 295 1.2 258
Show 16343+7419 LDS1849 286 169.2 267
Show 16269+7411 LDS1846 40 16.3 273
Show 16282+8320 MFL 211 252 4.7 277
Show 16275+8336 MFL 217 5 5.4 293

 
 
WDS 16271+7844 : COMPONENTS
 
 
  A
B pa=182.3°
sep=0.54"
 
 
16271+7844 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162708.77+784335.5 Mag 11.2 PmRA 7.00
PmDE -14.0 Tycho2 4571-00724-1
Tycho2
Tycho2 4571-00724-1 Pflag RAmdeg 246.78643999 DEmdeg 78.72646889
PmRA 6.6 PmDE -14.4 E RAmdeg 30 E DEmdeg 27
E pmRA 1.8 E pmDE 2.0 EpRAm 1987.52 EpDEm 1987.34
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.4 BTmag 11.056 E BTmag 0.056 VTmag 10.595
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 246.78638250 DEdeg 78.72650750 EpRA 1990 1.72
EpDE 1990 1.67 E RAdeg 34.3 E DEdeg 33.9 Posflg
Corr 0.0
 
 
16271+7844 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162708.76+784335.0 Mag 11.33 PmRA 7.00
PmDE -14.0 Calc delta mag 0.13 Calc coord yes