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Doubles in session


Current system
10254+0511
OCC 9151 AB


Nearby doubles
25' : 10263+0451
UC 1929

26' : 10271+0509
KPP3228

32' : 10275+0513
GWP1377

41' : 10249+0431
HDS1497

42' : 10271+0439
SLW 476

45' : 10232+0542
SHJ 115AB

50' : 10221+0516
OCC1067

52' : 10278+0545
LDS2861

59' : 10281+0429
SLW 478

60' : 10215+0525
GWP1351

60' : 10240+0608
LDS2857

63' : 10231+0418
CVR 562

70' : 10216+0430
SLE 492

70' : 10284+0604
GWP1381

72' : 10301+0520
LDS2864

76' : 10262+0356
BU 1280AB

77' : 10300+0543
HEI 762

77' : 10225+0408
LDS2856AB

85' : 10277+0353
TDS7287

88' : 10309+0443
LDS2866

89' : 10294+0615
A 2766

95' : 10198+0554
OCC 509

98' : 10221+0635
GWP1353

98' : 10193+0434
GWP1342

99' : 10311+0600
CBL 312

102' : 10218+0637
OCC 569



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.

10254+0511 OCC 9151 AB

 
 
10h 25m 21.39s +05° 10' 37.3" P.A. -1.00 sep 0.1 mag 8.10,9.90 dist. 714.29 pc (2330.01 l.y.)
 
 
Coord 2000 10254+0511 Discov num OCC9151 Comp AB Coord arcsec 2000 10 25 21.39 +05 10 37.3
Date first 1973 Date last 1973 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.1 Sep last 0.062 Sep. Now (ρ) 0.062"
Mag pri 8.10 Mag sec 9.90 delta mag (ΔM) 1.8 Spectral class
Pri motion ra -021 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10254+0511 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 118289 10 25 21 +05 10 37 OCC 9151 AB 1973 0 -1 0.1 8.10 9.90 1.80 <===
Show HD 90280 118289 10 25 21 +05 10 37 OCC 9151 AC 1977 0 -1 0.5 8.10 10.30 2.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sextans SAO 118289 HIP 51017 Tycho2 0252-01382-1
Gaia DR2 3860609904667176320 HD 90280 BD BD+05 2331 Distance 714.29
Distance ly 2330.01
 
 
WDS 10254+0511 OCC 9151 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
OCC Suggs, R., Venable, R. & Warren, W.H.
OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
OCC Centala, J., Modic, R., & Slauson, D.
OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
OCC JDSO 15, 162, 2019
OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
OCC JDSO 15, 268, 2019
OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
OCC JDSO 15, 503, 2019
OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
OCC JDSO 16, 440, 2020
OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
OCC JDSO 17, 230, 2021
OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
OCC JDSO 18, 61, 2022
OCC Warner, E., Gault, D., Mousa, M., Oakey, P., Palaoro, A., Smith, R. & Williams,
OCC JDSO 21, 125, 2025
OCC Simpson, M., Klaszus, E., Deen, S., Ceravolo, P., Gowe, B., Alves, N., Holloway,
OCC JDSO 21, 136, 2025
OCC Weber, C., Conjat, M., Kattentidt, B., Kubanek, J., Kubankova, S., Lavagno, G.,
OCC JDSO 21, 144, 2025
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10254+0511 OCC9151 AB 1973 0 -1 0.1 8.10 9.90 +05 2331 102521.39+051037.3

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

 
 
WDS 10254+0511 OCC 9151 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10254+0511 OCC 9151 AB : MEASURES
 
 
No records found.

 
 
WDS 10254+0511 : VIRTUAL EYEPIECE
 
 

10254+0511 OCC9151A mag 8.1 10254+0511 OCC9151B mag 9.9 10254+0511 OCC9151C mag 10.3 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 10254+0511 : ALADIN DSS IMAGE @ 10h 25m 21.39s +05° 10' 37.3"
 
 
 
 
WDS 10254+0511 OCC 9151 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10254+0511 OCC9151AB distance=0' 10263+0451 UC 1929 distance=25' 10271+0509 KPP3228 distance=26' 10275+0513 GWP1377 distance=32' 10249+0431 HDS1497 distance=41' 10271+0439 SLW 476 distance=42' 10232+0542 TOK 200Aa,Ab distance=45' 10232+0542 SHJ 115AB distance=45' 10221+0516 OCC1067 distance=50' 10278+0545 LDS2861 distance=52' 10281+0429 SLW 478 distance=59' 10215+0525 GWP1351 distance=60' 10240+0608 LDS2857 distance=60' 10231+0418 CVR 562 distance=63' 10216+0430 SLE 492 distance=70' 10284+0604 GWP1381 distance=70' 10301+0520 LDS2864 distance=72' 10262+0356 BU 1280AB distance=76' 10262+0356 SLE 493AD distance=76' 10300+0543 HEI 762 distance=77' 10225+0408 HEI 760Aa,Ab distance=77' 10225+0408 LDS2856AB distance=77' 10262+0356 BU 1280BC distance=78' 10277+0353 TDS7287 distance=85' 10309+0443 LDS2866 distance=88' 10294+0615 A 2766 distance=89' 10198+0554 OCC 509 distance=95' 10221+0635 GWP1353 distance=98' 10193+0434 GWP1342 distance=98' 10311+0600 CBL 312 distance=99' 10218+0637 OCC 569 distance=102' 10275+0334 STT 218 distance=102' 10204+0357 GWP1348 distance=104' 10205+0626 STF1426AB distance=105' 10205+0626 STF1426AB,C distance=105' 10205+0626 STF1426AB,D distance=105' 10291+0342 BAL2841 distance=105' 10294+0346 SLE 494 distance=105' 10323+0439 OCC 225 distance=109' 10319+0424 LDS2867 distance=110' 10307+0354 OCC1092 distance=111' 10179+0524 GRV 816 distance=111' 10224+0657 LDS2855 distance=115' 10182+0427 SLW 459 distance=116' 10326+0556 OCC9045 distance=117' 10258+0312 HJ 1177 distance=119' 10296+0328 LDS2862 distance=121' 10321+0620 GWP1394 distance=122' 10223+0317 SLE 585 distance=123' 10246+0305 CHE 147 distance=126' 10335+0543 GRV1188 distance=127' 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 10254+0511 OCC9151 AB -1 0.1 0
Show 10254+0511 OCC9151 AC -1 0.5 0
Show 10263+0451 UC 1929 227 18.4 25
Show 10271+0509 KPP3228 180 1.8 26
Show 10275+0513 GWP1377 324 63.0 32
Show 10249+0431 HDS1497 74 0.5 41
Show 10271+0439 SLW 476 154 125.8 42
Show 10232+0542 TOK 200 Aa,Ab 336 1.0 45
Show 10232+0542 SHJ 115 AB 13 63.7 45
Show 10221+0516 OCC1067 -1 0.0 50
Show 10278+0545 LDS2861 104 153.6 52
Show 10281+0429 SLW 478 63 42.2 59
Show 10215+0525 GWP1351 200 9.7 60
Show 10240+0608 LDS2857 224 24.2 60
Show 10231+0418 CVR 562 77 9.2 63
Show 10216+0430 SLE 492 244 27.5 70
Show 10284+0604 GWP1381 78 19.0 70
Show 10301+0520 LDS2864 157 70.4 72
Show 10262+0356 BU 1280 AB 191 116.6 76
Show 10262+0356 SLE 493 AD 130 101.5 76
Show 10300+0543 HEI 762 145 2.6 77
Show 10225+0408 HEI 760 Aa,Ab 11 0.8 77
Show 10225+0408 LDS2856 AB 313 50.3 77
Show 10262+0356 BU 1280 BC 46 0.7 78
Show 10277+0353 TDS7287 272 0.5 85
Show 10309+0443 LDS2866 207 5.3 88
Show 10294+0615 A 2766 172 1.3 89
Show 10198+0554 OCC 509 -1 0.2 95
Show 10221+0635 GWP1353 208 46.4 98
Show 10193+0434 GWP1342 106 89.3 98
Show 10311+0600 CBL 312 32 28.3 99
Show 10218+0637 OCC 569 -1 0.0 102
Show 10275+0334 STT 218 184 0.4 102
Show 10204+0357 GWP1348 259 16.2 104
Show 10205+0626 STF1426 AB 317 0.9 105
Show 10205+0626 STF1426 AB,C 11 7.7 105
Show 10205+0626 STF1426 AB,D 41 39.1 105
Show 10291+0342 BAL2841 355 4.7 105
Show 10294+0346 SLE 494 37 22.5 105
Show 10323+0439 OCC 225 -1 0.1 109
Show 10319+0424 LDS2867 189 4.4 110
Show 10307+0354 OCC1092 -1 0.2 111
Show 10179+0524 GRV 816 192 63.2 111
Show 10224+0657 LDS2855 18 22.7 115
Show 10182+0427 SLW 459 65 54.8 116
Show 10326+0556 OCC9045 -1 0.0 117
Show 10258+0312 HJ 1177 41 13.3 119
Show 10296+0328 LDS2862 41 4.6 121
Show 10321+0620 GWP1394 76 12.5 122
Show 10223+0317 SLE 585 9 33.6 123
Show 10246+0305 CHE 147 21 24.6 126

 
 
WDS 10254+0511 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
C pa=0.0°
sep=0.00"
pa=0.0°
sep=0.00"
 
 
10254+0511 A
 
 
Coord arcsec 2000 102521.39+051037.3 Mag 8.1 PmRA -21.00 PmDE 7.0
HIP 51017 Tycho2 0252-01382-1 HD 90280 BD BD+05 2331
Tycho2
Tycho2 0252-01382-1 Pflag RAmdeg 156.33908400 DEmdeg 5.17703931
PmRA -22.1 PmDE 7.6 E RAmdeg 8 E DEmdeg 9
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.31 EpDEm 1989.85
Num 20 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.326 E BTmag 0.023 VTmag 8.047
E VTmag 0.014 Prox 999 TYC T HIP 51017
CCDM RAdeg 156.33913444 DEdeg 5.17702250 EpRA 1990 1.82
EpDE 1990 1.76 E RAdeg 8.2 E DEdeg 8.7 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 51017 Proxy RAhms 10 25 21.39
DEdms +05 10 37.3 Vmag 7.93 VarFlag R Vmag H
RAdeg 156.339 DEdeg 5.17702 AstroRef Plx 0.63
CCDM -20.13 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+05 2331
CD CP Dm number +05 2331 VIred 1.08
SpType K2 R SpType Coord arcsec 2000 102521.39+051037.3
Hipparcos 2
HIP 51017 Sn 5 So 0 Nc 1
RArad 2.7286327161 DErad 0.0903560462 Plx 1.4 PmRA -20.74
PmDE 7.44 E RArad 0.84 E DErad 0.76 E Plx 0.98
E pmRA 1 E pmDE 0.85 Hpmag E Hpmag 0.003
SHp 0.014 VA 0 BV 1.089 E BV 0.019
VI 1.05
 
 
10254+0511 B
 
 
Coord arcsec 2000 102521.39+051037.3 Mag 9.9 Delta magnitude 1.8 Coordinate calculated yes
 
 
10254+0511 C
 
 
Coord arcsec 2000 102521.39+051037.3 Mag 10.3 Delta magnitude 2.2 Coordinate calculated yes