stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17031+8426
LDS 1862


Nearby doubles
14' : 17116+8423
MFL 257

22' : 16518+8412
TDT 120

25' : 17200+8428
MFL 220

32' : 17091+8456
WFC 188

43' : 17199+8503
LDS1867

53' : 17208+8512
LDS1869

62' : 17106+8325
MFL 255

81' : 17122+8306
MFL 242

92' : 17162+8256
MLR 203

113' : 17162+8235
MFL 258

113' : 16480+8236
KPP 380

115' : 17225+8236
MFL 205

126' : 16500+8630
WRS 7

130' : 16437+8221
LDS1856

146' : 16573+8651
STT 340AB

147' : 16460+8202
HDO 143AB

158' : 16475+8150
FOX 195

159' : 16441+8151
BU 955

180' : 17082+8126
TDT 225

186' : 16568+8120
MFL 246

192' : 17002+8737
MFL 212

194' : 16521+8113
MFL 245

195' : 16481+8112
MFL 221

219' : 17090+8047
MFL 243

232' : 17200+8036
TDT 311AB

238' : 16532+8029
MFL 253



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.

17031+8426 LDS 1862

 
 
17h 02m 54.54s +84° 25' 34.3" P.A. 335.00 sep 12.6 mag 17.50,20.90
 
 
Coord 2000 17031+8426 Discov num LDS1862 Comp Coord arcsec 2000 17 02 54.54 +84 25 34.3
Date first 1963 Date last 2016 Obs 10
Pa first 340 Pa last 334.9 P.A. Now (θ) 334.9°
Sep first 12.0 Sep last 12.592 Sep. Now (ρ) 12.592"
Mag pri 17.50 Mag sec 20.90 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -111 Sec motion ra
Pri motion dec +045 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Gaia DR2 1723586941574925568
 
 
WDS 17031+8426 LDS 1862 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
17031+8426 LDS1862 1963 1 340 12.0 17.50 20.90 170254.54+842534.3
17031+8426 LDS1862 2000 3 335 12.5 17.50 20.90 170254.54+842534.3
17031+8426 LDS1862 2015 4 335 12.6 17.50 20.90 170254.54+842534.3
17031+8426 LDS1862 2016 10 335 12.6 17.50 20.90 170254.54+842534.3

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

 
 
WDS 17031+8426 LDS 1862 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17031+8426 LDS 1862 : MEASURES
 
 
No records found.

 
 
WDS 17031+8426 : VIRTUAL EYEPIECE
 
 

17031+8426 LDS1862A mag 17.5 17031+8426 LDS1862B sep 11.4 P.A. 357.40 mag 20.9 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 17031+8426 : ALADIN DSS IMAGE @ 17h 02m 54.54s +84° 25' 34.3"
 
 
 
 
WDS 17031+8426 LDS 1862 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17031+8426 LDS1862 distance=1' 17116+8423 MFL 257 distance=14' 16518+8412 TDT 120 distance=22' 17200+8428 MFL 220 distance=25' 17011+8456 MFL 247AC distance=31' 17091+8456 WFC 188 distance=32' 17199+8503 LDS1867 distance=43' 17208+8512 LDS1869 distance=53' 17106+8325 MFL 255 distance=62' 17122+8306 MFL 242 distance=81' 17162+8256 MLR 203 distance=92' 17162+8235 MFL 258 distance=113' 16480+8236 KPP 380 distance=113' 17225+8236 MFL 205 distance=115' 16500+8630 WRS 7 distance=126' 16437+8221 LDS1856 distance=130' 16573+8651 STT 340AB distance=146' 16573+8651 WAL 75AC distance=146' 16460+8202 HDO 143AB distance=147' 16475+8150 FOX 195 distance=158' 16441+8151 BU 955 distance=159' 17082+8126 TDT 225 distance=180' 16568+8120 MFL 246 distance=186' 17002+8737 MFL 212 distance=192' 16521+8113 MFL 245 distance=194' 16481+8112 MFL 221 distance=195' 17090+8047 MFL 243 distance=219' 17200+8036 TDT 311AB distance=232' 16532+8029 MFL 253 distance=238' 17074+8009 SKF1314 distance=258' 16480+7957 MFL 248 distance=271' 17032+7952 KPP2550 distance=274' 17169+8902 HJ 2985 distance=277' 16499+7932 CVR 191 distance=295' 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 17031+8426 LDS1862 335 12.6 1
Show 17116+8423 MFL 257 353 11.2 14
Show 16518+8412 TDT 120 289 0.6 22
Show 17200+8428 MFL 220 42 7.6 25
Show 17011+8456 MFL 247 AC 18 1.4 31
Show 17091+8456 WFC 188 174 11.3 32
Show 17199+8503 LDS1867 3 14.4 43
Show 17208+8512 LDS1869 309 77.8 53
Show 17106+8325 MFL 255 56 50.4 62
Show 17122+8306 MFL 242 286 17.9 81
Show 17162+8256 MLR 203 240 0.4 92
Show 17162+8235 MFL 258 70 10.9 113
Show 16480+8236 KPP 380 197 4.9 113
Show 17225+8236 MFL 205 239 4.8 115
Show 16500+8630 WRS 7 112 4.3 126
Show 16437+8221 LDS1856 13 10.4 130
Show 16573+8651 STT 340 AB 221 31.4 146
Show 16573+8651 WAL 75 AC 92 78.1 146
Show 16460+8202 HDO 143 AB 1 76.6 147
Show 16475+8150 FOX 195 88 12.4 158
Show 16441+8151 BU 955 357 0.9 159
Show 17082+8126 TDT 225 300 0.8 180
Show 16568+8120 MFL 246 171 7.8 186
Show 17002+8737 MFL 212 23 28.5 192
Show 16521+8113 MFL 245 227 5.0 194
Show 16481+8112 MFL 221 254 20.3 195
Show 17090+8047 MFL 243 135 45.7 219
Show 17200+8036 TDT 311 AB 154 2.3 232
Show 16532+8029 MFL 253 341 4.2 238
Show 17074+8009 SKF1314 342 9.3 258
Show 16480+7957 MFL 248 95 18.8 271
Show 17032+7952 KPP2550 32 23.1 274
Show 17169+8902 HJ 2985 236 52.4 277
Show 16499+7932 CVR 191 138 24.4 295

 
 
WDS 17031+8426 : COMPONENTS
 
 
  A
B pa=357.4°
sep=11.41"
 
 
17031+8426 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170254.54+842534.3 Mag 17.5 PmRA -111.00
PmDE 45.0
 
 
17031+8426 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170254.18+842545.7 Mag 20.9 Calc delta mag 3.4
Calc coord yes