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Current system
10227-0956
AHD 11


Nearby doubles
18' : 10217-0946
BU 25

38' : 10223-1032
TOK 398

55' : 10221-0902
TDS7221

55' : 10254-1034
GWP1370

74' : 10181-1020
UC 1908

78' : 10176-0945
SEA9001

89' : 10168-0946
A 2981

96' : 10247-1127
GWP1363

98' : 10206-1128
GWP1349

99' : 10169-1042
KPP 216

100' : 10216-0818
UC 1918

102' : 10168-1046
HU 566

123' : 10169-0829
UC 1905

124' : 10185-1143
LDS3977

124' : 10186-1143
LDT 1

125' : 10162-1113
LDS 300

131' : 10142-0920
GWP1318

133' : 10173-1140
GWP1337

141' : 10230-0735
LDS3986

142' : 10160-0816
GWP1334

149' : 10303-0818
GWP1389

149' : 10320-0857
BRT 432

155' : 10236-1229
TOK 275

156' : 10122-1002
KPP2040

158' : 10132-0848
LDS 296

161' : 10193-0724
GWP1343



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.

10227-0956 AHD 11

 
 
10h 22m 44.90s -09° 55' 39.8" P.A. 203.00 sep 9.0 mag 10.30,13.00
 
 
Coord 2000 10227-0956 Discov num AHD  11 Comp Coord arcsec 2000 10 22 44.90 -09 55 39.8
Date first 1893 Date last 2015 Obs 10
Pa first 199 Pa last 202.7 P.A. Now (θ) 202.7°
Sep first 8.9 Sep last 9.014 Sep. Now (ρ) 9.014"
Mag pri 10.30 Mag sec 13.00 delta mag (ΔM) 2.7 Spectral class
Pri motion ra -001 Sec motion ra -002
Pri motion dec -045 Sec motion dec -042
Notes V (Proper motion indicates physical)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sextans Tycho2 5490-00239-1 Gaia DR2 3768116684436471168
 
 
WDS 10227-0956 AHD 11 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ahd2010 Mb u Ahad, A. ...................
Ahd2010 Webb Soc., Double Star Circ. 18, 2010
Ahd2011 Mb u Ahad, A. ...................
Ahd2011 +Pa Webb Soc., Double Star Circ. 19, 2011
Ahd2012 Mb u Ahad, A. ...................
Ahd2012 +P+ Webb Soc., Double Star Circ. 20, 2012
Ahd2012 +C
Ahd2012b Pa j Ahad, A. 2012JDSO....8..247A
Ahd2012b +P JDSO 8, 247, 2012
Ahd2012c Pa w Ahad, A. 2012JDSO....8..332A
Ahd2012c +P JDSO 8, 332, 2012
Ahd2013a Pa w Ahad, A. 2013JDSO....9..122A
Ahd2013a +C JDSO 9, 122, 2013
Ahd2013b C u Ahad, A. ...................
Ahd2013b Webb Soc., Double Star Circ. 21, 2013
Ahd2013c E2 w Ahad, A. 2013JDSO....9..173A
Ahd2013c JDSO 9, 173, 2013
Ahd2013d E2 u Ahad, A. 2013JDSO....9..247A
Ahd2013d +C JDSO 9, 247, 2013
Ahd2013e E2 w Ahad, A. 2013JDSO....9..274A
Ahd2013e +P JDSO 9, 274, 2013
Ahd2014a E2 j Ahad, A. 2014JDSO...10..122A
Ahd2014a +P JDSO 10, 122, 2014
Ahd2014b E2 u Ahad, A. 2014JDSO...10..134A
Ahd2014b JDSO 10, 134, 2014
Ahd2014d E2 u Ahad, A. ...................
Ahd2014d +Pp Webb Soc., Double Star Circ. 22, 2014
Ahd2014e E2 u Ahad, A. ...................
Ahd2014e Webb Soc., Double Star Circ. 22, 2014
Ahd2014f E2 u Ahad, A. 2014JDSO...10..254A
Ahd2014f JDSO 10, 254, 2014
Ahd2014g E2 - Ahad, A. 2014JDSO...10..311A
Ahd2014g +P JDSO 10, 311, 2014 (all data are also in Ahd2014c)
Ahd2014h E2 w Ahad, A. 2014JDSO...10..314A
Ahd2014h JDSO 10, 314, 2014
Ahd2015a E2 w Ahad, A. 2015JDSO...11...33A
Ahd2015a +C JDSO 11, 33, 2015
Ahd2015b C u Ahad, A. 2015JDSO...11...70A
Ahd2015b JDSO 11, 70, 2015
Ahd2015c C - Ahad, A. 2015JDSO...11...78A
Ahd2015c JDSO 11, 78, 2015
Ahd2015d C u Ahad, A. ...................
Ahd2015d Webb Soc., Double Star Circ. 23, 26, 2015
Ahd2015e C u Ahad, A. ...................
Ahd2015e Webb Soc., Double Star Circ. 23, 30, 2015
Ahd2016a C u Ahad, A. 2016JDSO...12..162A
Ahd2016a JDSO 12, 162, 2016
Ahd2016b C u Ahad, A. 2016JDSO...12..165A
Ahd2016b +E2 JDSO 12, 165, 2016
Ahd2016b +Pp
Ahd2016c C u Ahad, A. ...................
Ahd2016c Webb Soc., Double Star Circ. 24, 22, 2016
Ahd2020 Hg j Ahad, A. .
Ahd2020 Webb Soc., Double Star Circ. 28, 43, 2020
Ahd2020b C u Ahad, A. 2020JDSO...16..304A
Ahd2020b +E2 JDSO 16, 304, 2020
Ahd2020b +Pp
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10227-0956 AHD 11 1991 1 204 8.8 10.20 16.40 V 185205.78+104912.6
10227-0956 AHD 11 2004 4 203 9.0 10.30 13.00 V 102244.90-095539.8
10227-0956 AHD 11 2010 7 202 8.4 10.30 13.00 V 102244.90-095539.8
10227-0956 AHD 11 2015 7 203 9.0 10.30 13.00 V 102244.90-095539.8

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

 
 
WDS 10227-0956 AHD 11 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10227-0956 AHD 11 : MEASURES
 
 
No records found.

 
 
WDS 10227-0956 : VIRTUAL EYEPIECE
 
 

10227-0956 AHD 11A mag 10.3 10227-0956 AHD 11B sep 9.0 P.A. 202.40 mag 13 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10227-0956 : ALADIN DSS IMAGE @ 10h 22m 44.90s -09° 55' 39.8"
 
 
 
 
WDS 10227-0956 AHD 11 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10227-0956 AHD 11 distance=0' 10217-0946 BU 25 distance=18' 10223-1032 TOK 398 distance=38' 10221-0902 TDS7221 distance=55' 10254-1034 GWP1370 distance=55' 10181-1020 UC 1908 distance=74' 10176-0945 SEA9001 distance=78' 10168-0946 A 2981 distance=89' 10247-1127 GWP1363 distance=96' 10206-1128 GWP1349 distance=98' 10169-1042 KPP 216 distance=99' 10216-0818 UC 1918 distance=100' 10168-1046 HU 566 distance=102' 10169-0829 UC 1905 distance=123' 10185-1143 LDS3977 distance=124' 10186-1143 LDT 1 distance=124' 10162-1113 LDS 300 distance=125' 10142-0920 GWP1318 distance=131' 10173-1140 GWP1337 distance=133' 10230-0735 LDS3986 distance=141' 10160-0816 GWP1334 distance=142' 10303-0818 GWP1389 distance=149' 10320-0857 BRT 432 distance=149' 10236-1229 TOK 275 distance=155' 10122-1002 KPP2040 distance=156' 10132-0848 LDS 296 distance=158' 10193-0724 GWP1343 distance=161' 10193-1232 RST3688 distance=165' 10273-0727 RST3696 distance=165' 10322-0812 A 345 distance=175' 10111-1031 GWP1308 distance=176' 10267-0709 SCA 55 distance=177' 10257-0704 SCA 53 distance=178' 10253-1250 GWP1366 distance=179' 10304-0737 DAM2393 distance=180' 10310-0738 STF1441AB distance=184' 10310-0738 STF1441AC distance=184' 10269-0703 GWP1374 distance=184' 10264-0658 GWP1371 distance=186' 10332-1147 SCA 64 distance=191' 10325-1203 SCA 61 distance=192' 10103-0848 UC 1889 distance=196' 10102-1101 RST3683 distance=197' 10209-0641 OSO 32AB distance=197' 10209-0641 OSO 32AC distance=197' 10244-0639 SCA 49 distance=199' 10149-1238 DAM2179 distance=200' 10122-0750 RST3686 distance=201' 10341-1148 SCA 68 distance=202' 10143-1235 HDS1475 distance=202' 10346-1139 J 1568 distance=203' 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 10227-0956 AHD 11 203 9.0
Show 10217-0946 BU 25 127 1.5 18
Show 10223-1032 TOK 398 148 1.7 38
Show 10221-0902 TDS7221 43 1.9 55
Show 10254-1034 GWP1370 186 36.9 55
Show 10181-1020 UC 1908 258 33.3 74
Show 10176-0945 SEA9001 262 15.0 78
Show 10168-0946 A 2981 173 2.3 89
Show 10247-1127 GWP1363 139 31.8 96
Show 10206-1128 GWP1349 209 7.7 98
Show 10169-1042 KPP 216 70 4.8 99
Show 10216-0818 UC 1918 93 40.7 100
Show 10168-1046 HU 566 214 1.3 102
Show 10169-0829 UC 1905 287 49.8 123
Show 10185-1143 LDS3977 97 15.8 124
Show 10186-1143 LDT 1 327 0.3 124
Show 10162-1113 LDS 300 61 16.5 125
Show 10142-0920 GWP1318 173 28.8 131
Show 10173-1140 GWP1337 351 15.4 133
Show 10230-0735 LDS3986 177 15.6 141
Show 10160-0816 GWP1334 227 15.9 142
Show 10303-0818 GWP1389 295 31.9 149
Show 10320-0857 BRT 432 275 3.9 149
Show 10236-1229 TOK 275 239 59.9 155
Show 10122-1002 KPP2040 343 16.3 156
Show 10132-0848 LDS 296 204 5.1 158
Show 10193-0724 GWP1343 19 8.5 161
Show 10193-1232 RST3688 143 0.5 165
Show 10273-0727 RST3696 251 1.7 165
Show 10322-0812 A 345 202 0.7 175
Show 10111-1031 GWP1308 207 55.7 176
Show 10267-0709 SCA 55 314 70.0 177
Show 10257-0704 SCA 53 100 142.6 178
Show 10253-1250 GWP1366 44 23.9 179
Show 10304-0737 DAM2393 25 7.7 180
Show 10310-0738 STF1441 AB 167 2.8 184
Show 10310-0738 STF1441 AC 315 61.7 184
Show 10269-0703 GWP1374 302 99.6 184
Show 10264-0658 GWP1371 49 12.6 186
Show 10332-1147 SCA 64 158 148.5 191
Show 10325-1203 SCA 61 257 19.6 192
Show 10103-0848 UC 1889 179 25.4 196
Show 10102-1101 RST3683 188 1.2 197
Show 10209-0641 OSO 32 AB 190 5.5 197
Show 10209-0641 OSO 32 AC 269 12.4 197
Show 10244-0639 SCA 49 189 68.5 199
Show 10149-1238 DAM2179 138 13.3 200
Show 10122-0750 RST3686 201 5.9 201
Show 10341-1148 SCA 68 278 85.8 202
Show 10143-1235 HDS1475 14 0.4 202
Show 10346-1139 J 1568 238 8.1 203

 
 
WDS 10227-0956 : COMPONENTS
 
 
  A
B pa=202.4°
sep=8.99"
 
 
10227-0956 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102244.90-095539.8 Mag 10.3 PmRA -1.00
PmDE -45.0 Tycho2 5490-00239-1
Tycho2
Tycho2 5490-00239-1 Pflag RAmdeg 155.68706931 DEmdeg -9.92772651
PmRA -1.6 PmDE -43.2 E RAmdeg 26 E DEmdeg 28
E pmRA 1.8 E pmDE 1.8 EpRAm 1989.41 EpDEm 1989.19
Num 3 Q RAmdeg 2.3 Q DEmdeg 0.0 Q pmRA 2.3
Q pmDE 0.0 BTmag 10.822 E BTmag 0.045 VTmag 10.322
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 155.68707306 DEdeg -9.92762722 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 25.7 E DEdeg 27.6 Posflg
Corr 0.3
 
 
10227-0956 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102244.67-095548.1 Mag 13 PmRA -2.00
PmDE -42.0 Calc delta mag 2.7 Calc coord yes