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Doubles in session


Current system
15446+8142
MFL 167


Nearby doubles
23' : 15434+8119
A 856AB

41' : 15355+8106
TDS9554AB

48' : 15325+8103
STF1980

62' : 16038+8228
UC 3112

65' : 15555+8242
SKF1312

67' : 15589+8242
WIS 299

72' : 15281+8245
MFL 166

72' : 15536+8251
TDS9679

75' : 15288+8037
HAU 23

83' : 15292+8027
STF1972AB

88' : 15309+8020
MFL 195

89' : 16009+8022
MFL 226

92' : 16005+8307
LDS1837AB

93' : 15364+8313
MLR 348

95' : 15476+8316
STF2002

104' : 15396+7959
STF1989

105' : 15386+7958
LDS1827

116' : 15487+8337
STF2034

121' : 15365+7943
TDS9560

153' : 15553+7912
MFL 182

158' : 15326+7907
KPP3292

172' : 15258+8430
MLR 347

203' : 15586+7822
MFL 170

236' : 15479+7746
STF1997

248' : 15482+8549
TDS9632

258' : 15356+7726
LDS1825AB



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

15446+8142 MFL 167

 
 
15h 44m 35.10s +81° 41' 46.5" P.A. 237.00 sep 9.7 mag 12.40,18.50
 
 
Coord 2000 15446+8142 Discov num MFL 167 Comp Coord arcsec 2000 15 44 35.10 +81 41 46.5
Date first 1955 Date last 2016 Obs 7
Pa first 237 Pa last 237.4 P.A. Now (θ) 237.4°
Sep first 8.8 Sep last 9.682 Sep. Now (ρ) 9.682"
Mag pri 12.40 Mag sec 18.50 delta mag (ΔM) 6.1 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec +032 Sec motion dec +032
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor SAO 242894
 
 
WDS 15446+8142 MFL 167 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
MFL Martinez, Fernando Limon
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15446+8142 MFL 167 2015 4 237 9.7 12.40 18.50 V 154435.10+814146.5
15446+8142 MFL 167 2016 5 237 9.7 12.40 18.50 V 154435.10+814146.5

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

 
 
WDS 15446+8142 MFL 167 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15446+8142 MFL 167 : MEASURES
 
 
No records found.

 
 
WDS 15446+8142 : VIRTUAL EYEPIECE
 
 

15446+8142 MFL 167A mag 12.4 15446+8142 MFL 167B sep 9.7 P.A. 237.40 mag 18.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 15446+8142 : ALADIN DSS IMAGE @ 15h 44m 35.10s +81° 41' 46.5"
 
 
 
 
WDS 15446+8142 MFL 167 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15446+8142 MFL 167 distance=1' 15434+8119 A 856AB distance=23' 15434+8119 A 856AC distance=23' 15490+8209 MFL 185AC distance=29' 15355+8106 TDS9554AB distance=41' 15325+8103 STF1980 distance=48' 16038+8228 UC 3112 distance=62' 15555+8242 SKF1312 distance=65' 15589+8242 WIS 299 distance=67' 15281+8245 MFL 166 distance=72' 15536+8251 TDS9679 distance=72' 15288+8037 HAU 23 distance=75' 15292+8027 LAF 54BD distance=83' 15292+8027 LAF 54BE distance=83' 15292+8027 STF1972AB distance=83' 15292+8027 STF1972AC distance=83' 15309+8020 MFL 195 distance=88' 16009+8022 MFL 226 distance=89' 16005+8307 LDS1837AB distance=92' 16005+8307 LDS1837Aa,Ab distance=92' 15364+8313 MLR 348 distance=93' 15476+8316 STF2002 distance=95' 15396+7959 STF1989 distance=104' 15386+7958 LDS1827 distance=105' 15487+8337 STF2034 distance=116' 15365+7943 TDS9560 distance=121' 15553+7912 MFL 182 distance=153' 15326+7907 KPP3292 distance=158' 15258+8430 MLR 347 distance=172' 15586+7822 MFL 170 distance=203' 15479+7746 STF1997 distance=236' 15482+8549 TDS9632 distance=248' 15356+7726 LDS1825AB distance=258' 15356+7726 WIS 288AC distance=258' 15586+7726 UC 3095 distance=259' 15476+7722 MFL 186 distance=260' 15491+8610 KPP3970 distance=268' 15282+7710 MFL 147 distance=276' 15483+8624 KPP1788 distance=283' 15266+7701 LDS1821 distance=284' 15325+7646 HU 911 distance=298' 15434+7643 MFL 172 distance=299' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 15446+8142 MFL 167 237 9.7 1
Show 15434+8119 A 856 AB 345 5.2 23
Show 15434+8119 A 856 AC 341 64.4 23
Show 15490+8209 MFL 185 AC 336 15.5 29
Show 15355+8106 TDS9554 AB 23 1.1 41
Show 15325+8103 STF1980 48 10.2 48
Show 16038+8228 UC 3112 302 36.1 62
Show 15555+8242 SKF1312 150 3.3 65
Show 15589+8242 WIS 299 145 672.3 67
Show 15281+8245 MFL 166 115 7.6 72
Show 15536+8251 TDS9679 117 1.1 72
Show 15288+8037 HAU 23 65 34.9 75
Show 15292+8027 LAF 54 BD 271 6.9 83
Show 15292+8027 LAF 54 BE 272 7.4 83
Show 15292+8027 STF1972 AB 79 31.6 83
Show 15292+8027 STF1972 AC 101 188.1 83
Show 15309+8020 MFL 195 348 9.6 88
Show 16009+8022 MFL 226 96 4.0 89
Show 16005+8307 LDS1837 AB 337 6.1 92
Show 16005+8307 LDS1837 Aa,Ab 61 2.2 92
Show 15364+8313 MLR 348 117 0.6 93
Show 15476+8316 STF2002 312 42.2 95
Show 15396+7959 STF1989 21 0.6 104
Show 15386+7958 LDS1827 45 6.0 105
Show 15487+8337 STF2034 109 1.1 116
Show 15365+7943 TDS9560 17 1.0 121
Show 15553+7912 MFL 182 84 14.6 153
Show 15326+7907 KPP3292 183 3.0 158
Show 15258+8430 MLR 347 214 0.2 172
Show 15586+7822 MFL 170 357 7.5 203
Show 15479+7746 STF1997 339 18.3 236
Show 15482+8549 TDS9632 135 1.3 248
Show 15356+7726 LDS1825 AB 280 182.4 258
Show 15356+7726 WIS 288 AC 318 999.9 258
Show 15586+7726 UC 3095 207 29.5 259
Show 15476+7722 MFL 186 248 6.1 260
Show 15491+8610 KPP3970 186 2.0 268
Show 15282+7710 MFL 147 147 59.7 276
Show 15483+8624 KPP1788 135 13.8 283
Show 15266+7701 LDS1821 72 4.5 284
Show 15325+7646 HU 911 268 1.6 298
Show 15434+7643 MFL 172 317 5.7 299

 
 
WDS 15446+8142 : COMPONENTS
 
 
  A
B pa=237.4°
sep=9.68"
 
 
15446+8142 A
 
 
Coord arcsec 2000 154435.10+814146.5 Mag 12.4 PmRA -17.00 PmDE 32.0
 
 
15446+8142 B
 
 
Coord arcsec 2000 154431.33+814141.3 Mag 18.5 PmRA -17.00 PmDE 32.0
SAO 242894 Delta magnitude 6.1 Coordinate calculated yes
SAO
SAO 242894 DelFlag RA1950 PmRA1950 -0.017
DE1950 PmDE1950 -0.101 Vmag 9.1 SpType G5
Double code Source 43 CatNum 4932 DM CP-59 6269
DMcomp BDsup HD 140060 M HD 0
GC RA1950rad 4.10417463 DE1950rad -1.04399712 PmRA2000 -0.0178
PmDE2000 -0.1