10381+4026 STT 223 (HD 91999)

 
 
10h 38m 07.59s +40° 26' 14.2" P.A. 119.00 sep 32.7 mag 8.14,11.88 Sp F2 dist. 89.21 pc (291 l.y.)
 
 
Coord 2000 10381+4026 Discov num STT 223 Comp Coord arcsec 2000 10 38 07.59 +40 26 14.2
Date first 1868 Date last 2015 Obs 27
Pa first 146 Pa last 118.5 P.A. Now (θ) 118.5°
Sep first 18.6 Sep last 32.727 Sep. Now (ρ) 32.727"
Mag pri 8.14 Mag sec 11.88 delta mag (ΔM) 3.74 Spectral class F2 (yellow-white)
Pri motion ra -106 Sec motion ra +020
Pri motion dec -008 Sec motion dec -006
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.185
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 91999 Constellation Ursa Major SAO 43413 HIP 52047
Tycho2 3005-00077-1 Gaia DR2 779515810942267264 HD 91999 BD BD+41 2107
Distance 89.21 Distance ly 291
 
 
WDS 10381+4026 STT 223 (HD 91999) : NOTES
 
 
discov_num notes refcode
STT 223 Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10381+4026 STT 223 2000 11 120 31.0 8.10 12.80 F2 NLD 103807.59+402614.2
10381+4026 STT 223 2002 12 120 31.2 8.10 12.80 F2 NLD 103807.59+402614.2
10381+4026 STT 223 2010 13 119 32.2 8.14 11.88 F2 NL U 103807.59+402614.2
10381+4026 STT 223 2015 14 119 32.7 8.14 11.88 F2 NL U 103807.59+402614.2

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

 
 
WDS 10381+4026 STT 223 (HD 91999) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10381+4026 STT 223 (HD 91999) : MEASURES
 
 
No records found.

 
 
WDS 10381+4026 (HD 91999) : VIRTUAL EYEPIECE
 
 

10381+4026 STT 223A mag 8.14 Sp F2 10381+4026 STT 223B sep 26.9 P.A. 125.50 mag 11.88 virtual eyepiece
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Radius:
Components only
 
 
WDS 10381+4026 (HD 91999) : ALADIN DSS IMAGE @ 10h 38m 07.59s +40° 26' 14.2"
 
 
 
 
WDS 10381+4026 STT 223 (HD 91999) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10381+4026 STT 223 distance=0' 10385+3952 SLW 501 distance=35' 10344+4041 LDS3998 distance=47' 10337+4028 DAM2424 distance=51' 10332+4026 HJ 2534AB distance=56' 10332+4026 TOK 538AC distance=56' 10425+3943 CVR1306 distance=66' 10340+3940 SHN 136 distance=67' 10364+4130 RAO 253 distance=67' 10340+3934 DAM2429 distance=71' 10408+4132 STT 226 distance=72' 10336+3934 UC 1955 distance=74' 10442+3955 YR 26 distance=77' 10451+4022 ES 1397 distance=80' 10394+4158 TDS7394 distance=93' 10355+4155 COU1901 distance=94' 10457+3949 GRV 820 distance=96' 10370+4208 WEI 24 distance=103' 10438+4121 CVR1312 distance=104' 10339+4158 ES 1396AB distance=104' 10339+4158 SIN 122AC distance=104' 10339+4158 SIN 122AD distance=104' 10472+4027 CLO 5Ba,Bb distance=104' 10472+4027 LDS4016AB distance=104' 10398+4209 OSO 34 distance=105' 10406+4209 STF1460 distance=107' 10283+4013 HJ 2531 distance=113' 10432+3849 MLB 933 distance=115' 10479+3958 ES 1543 distance=116' 10456+3907 KPP1212 distance=117' 10480+4107 STT 229 distance=120' 10402+3824 STF1459 distance=125' 10430+3824 COU1903 distance=136' 10496+3948 A 2155 distance=138' 10488+4132 UC 1998 distance=138' 10275+4136 COU1900AB distance=140' 10275+4136 DRS 45AC distance=140' 10494+4123 STF1475 distance=141' 10320+3824 SLW 486 distance=142' 10454+3831 CHR 191AB distance=143' 10454+3831 HO 532AC distance=143' 10257+4055 STF1430AB distance=145' 10257+4055 STF1430AC distance=145' 10371+3759 COU1571 distance=149' 10507+3943 WIS 175 distance=151' 10497+3915 CVR 582 distance=152' 10498+3909 SLW 529 distance=156' 10245+4008 ES 1542 distance=158' 10241+4034 ES 1394 distance=161' 10293+4233 ES 1395AB distance=161' 10426+4303 ES 1246 distance=165' 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 10381+4026 STT 223 119 32.7
Show 10385+3952 SLW 501 235 179.2 35
Show 10344+4041 LDS3998 220 104.2 47
Show 10337+4028 DAM2424 197 3.9 51
Show 10332+4026 HJ 2534 AB 16.9 56
Show 10332+4026 TOK 538 AC 295 345.6 56
Show 10425+3943 CVR1306 139 4.2 66
Show 10340+3940 SHN 136 -1 0.0 67
Show 10364+4130 RAO 253 241 2.1 67
Show 10340+3934 DAM2429 62 11.8 71
Show 10408+4132 STT 226 61 18.2 72
Show 10336+3934 UC 1955 78 88.1 74
Show 10442+3955 YR 26 209 0.5 77
Show 10451+4022 ES 1397 118 6.2 80
Show 10394+4158 TDS7394 268 0.6 93
Show 10355+4155 COU1901 303 1.5 94
Show 10457+3949 GRV 820 39 16.2 96
Show 10370+4208 WEI 24 251 18.1 103
Show 10438+4121 CVR1312 128 4.7 104
Show 10339+4158 ES 1396 AB 190 5.6 104
Show 10339+4158 SIN 122 AC 168 13.4 104
Show 10339+4158 SIN 122 AD 94 228.5 104
Show 10472+4027 CLO 5 Ba,Bb 346 0.1 104
Show 10472+4027 LDS4016 AB 67 14.4 104
Show 10398+4209 OSO 34 335 22.4 105
Show 10406+4209 STF1460 161 3.9 107
Show 10283+4013 HJ 2531 3 8.6 113
Show 10432+3849 MLB 933 245 3.6 115
Show 10479+3958 ES 1543 8 3.5 116
Show 10456+3907 KPP1212 141 9.4 117
Show 10480+4107 STT 229 256 0.7 120
Show 10402+3824 STF1459 153 4.6 125
Show 10430+3824 COU1903 271 0.1 136
Show 10496+3948 A 2155 18 0.9 138
Show 10488+4132 UC 1998 286 59.2 138
Show 10275+4136 COU1900 AB 305 2.4 140
Show 10275+4136 DRS 45 AC 114 102.0 140
Show 10494+4123 STF1475 186 26.6 141
Show 10320+3824 SLW 486 291 10.3 142
Show 10454+3831 CHR 191 AB 235 0.7 143
Show 10454+3831 HO 532 AC 230 0.7 143
Show 10257+4055 STF1430 AB 272 21.2 145
Show 10257+4055 STF1430 AC 236 23.0 145
Show 10371+3759 COU1571 294 1.4 149
Show 10507+3943 WIS 175 64 293.9 151
Show 10497+3915 CVR 582 60 7.8 152
Show 10498+3909 SLW 529 215 14.4 156
Show 10245+4008 ES 1542 202 3.6 158
Show 10241+4034 ES 1394 145 6.7 161
Show 10293+4233 ES 1395 AB 79 4.4 161
Show 10426+4303 ES 1246 55 3.3 165

 
 
WDS 10381+4026 : COMPONENTS
 
 
  A
B pa=125.5°
sep=26.89"
 
 
10381+4026 A
 
 
Componente originario normalizzato AB Name HD 91999 Coord arcsec 2000 103807.59+402614.2 Mag 8.14
Spectral class F2 (yellow-white) PmRA -106.00 PmDE -8.0 SAO 43413
HIP 52047 Tycho2 3005-00077-1 HD 91999 BD BD+41 2107
Tycho2
Tycho2 3005-00077-1 Pflag RAmdeg 159.53128513 DEmdeg 40.43724654
PmRA -107.9 PmDE -7.6 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.18 EpDEm 1991.10
Num 13 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.6 BTmag 8.552 E BTmag 0.016 VTmag 8.143
E VTmag 0.012 Prox 999 TYC T HIP 52047
CCDM RAdeg 159.53160944 DEdeg 40.43726389 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 4.9 E DEdeg 6.0 Posflg
Corr 0.2
SAO
SAO 43413 DelFlag RA1950 PmRA1950 -0.0075
DE1950 PmDE1950 -0.011 Vmag 8 SpType F2
Double code Source 4 CatNum 1146 DM BD+41 2107
DMcomp BDsup HD 91999 M HD 0
GC RA1950rad 2.77172275 DE1950rad 0.71030539 PmRA2000 -0.0073
PmDE2000 -0.006
Hipparcos
Catalog H HIP 52047 Proxy RAhms 10 38 07.59
DEdms +40 26 14.2 Vmag 8.08 VarFlag R Vmag G
RAdeg 159.532 DEdeg 40.4373 AstroRef Plx 11.23
CCDM 10381+4026 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 91999 BD BD+41 2107
CD CP Dm number +41 2107 VIred 0.5
SpType F2 R SpType Coord arcsec 2000 103807.59+402614.2
Hipparcos 2
HIP 52047 Sn 5 So 0 Nc 1
RArad 2.7843522195 DErad 0.7057634092 Plx 11.21 PmRA -104.71
PmDE -8.03 E RArad 0.62 E DErad 0.52 E Plx 0.84
E pmRA 0.79 E pmDE 0.57 Hpmag 8.1808 E Hpmag 0.0017
SHp 0.014 VA 0 BV 0.382 E BV 0.013
VI 0.45
CCDM
Ccdm 10381+4026 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs 14.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F2 PmNote *
PmRA -108 PmDE -13 Dm number +41 2107 Cat1 BD
Name2 +40 1146 Cat2 AGK2/3 HD 91999 M HD
ADS BDS B 5500 M ADS BDS N IDS IDS 10323N4057A
HIC 52047
 
 
10381+4026 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 103809.51+402558.6 Mag 11.88 PmRA 20.00
PmDE -6.0 Calc delta mag 3.74 Calc coord yes
CCDM
Ccdm 10381+4026 RComp Comp B Note1
Note2 Discov num STT 223 DRAs 3.88 DDEs -2.2
R dRAs 90 Year 1916 Theta 134 Rho 22.7
Obs 7 Vmag 12.8 Sp PmNote *
PmRA 20 PmDE -16 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5500 M ADS BDS N N IDS IDS 10323N4057B
HIC