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Doubles in session


Current system
16406-2025
OCC 49
HD 150259


Nearby doubles
28' : 16423-2011
OCC 645

28' : 16425-2021
ARA1118

29' : 16423-2010
UC 3212

29' : 16385-2027
UC 3197

30' : 16426-2030
UC 3214

35' : 16419-1955
KUI 73AB

47' : 16436-2042
HDS2374

48' : 16395-1940
RAO 672

59' : 16447-2029
ARA1119

78' : 16352-2011
TDS9981

92' : 16470-2006
OCC 453

98' : 16454-1915
ARA 706

99' : 16337-2040
ARA1117

107' : 16475-1945
LDS 571

108' : 16377-2203
LDS4681AB

108' : 16374-1846
GWP2650

110' : 16328-2023
BRT1497

115' : 16415-2218
UC 3209

120' : 16405-1825
OCC 512

127' : 16339-2149
ARA1495

129' : 16490-1936
HJ 4888AB

130' : 16467-1847
UC 3230

136' : 16310-2046
UC 3181

139' : 16310-1953
UC 3180AB

142' : 16413-1804
OCC 36

142' : 16505-2001
UC 3240



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.

16406-2025 OCC 49 (HD 150259)

 
 
16h 40m 34.51s -20° 24' 31.4" P.A. -1.00 sep 0.1 mag 7.30,7.30 Sp G9III dist. 137.74 pc (449.31 l.y.)
 
 
Coord 2000 16406-2025 Discov num OCC  49 Comp Coord arcsec 2000 16 40 34.51 -20 24 31.4
Date first 1927 Date last 1927 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.1 Sep last 0.1 Sep. Now (ρ) 0.1"
Mag pri 7.30 Mag sec 7.30 delta mag (ΔM) 0 Spectral class G9III (yellow)
Pri motion ra +016 Sec motion ra
Pri motion dec +028 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 150259 Constellation Ophiuchus SAO 184541 HIP 81632
Tycho2 6225-00022-1 Gaia DR2 4130247294379996032 HD 150259 HR 6190
GC 22407 BD BD-20 4537 CD CD-3910566 CP CP-39 7011
Distance 137.74 Distance ly 449.31
 
 
WDS 16406-2025 OCC 49 (HD 150259) : 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
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49   0   7.30 7.30 -20 4537 164034.51-202431.4
16406-2025 OCC 49 1927 0 -1 0.1 7.30 7.30 G9III -20 4537 164034.51-202431.4

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

 
 
WDS 16406-2025 OCC 49 (HD 150259) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16406-2025 OCC 49 (HD 150259) : MEASURES
 
 
No records found.

 
 
WDS 16406-2025 (HD 150259) : VIRTUAL EYEPIECE
 
 

16406-2025 OCC 49A mag 7.3 Sp G9III 16406-2025 OCC 49B mag 7.3 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 16406-2025 (HD 150259) : ALADIN DSS IMAGE @ 16h 40m 34.51s -20° 24' 31.4"
 
 
 
 
WDS 16406-2025 OCC 49 (HD 150259) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16406-2025 OCC 49 distance=0' 16423-2011 OCC 645 distance=28' 16425-2021 ARA1118 distance=28' 16423-2010 UC 3212 distance=29' 16385-2027 UC 3197 distance=29' 16426-2030 UC 3214 distance=30' 16419-1955 KUI 73AB distance=35' 16419-1955 TOK 306AC distance=35' 16436-2042 HDS2374 distance=47' 16395-1940 RAO 672 distance=48' 16447-2029 ARA1119 distance=59' 16352-2011 TDS9981 distance=78' 16470-2006 OCC 453 distance=92' 16454-1915 ARA 706 distance=98' 16337-2040 ARA1117 distance=99' 16334-2015 GKM9363Aa,Ab distance=102' 16475-1945 LDS 571 distance=107' 16377-2203 LDS4681AB distance=108' 16377-2203 LDS4681Aa,Ab distance=108' 16374-1846 GWP2650 distance=108' 16328-2023 BRT1497 distance=110' 16415-2218 UC 3209 distance=115' 16405-1825 OCC 512 distance=120' 16339-2149 ARA1495 distance=127' 16490-1936 HJ 4888AB distance=129' 16467-1847 UC 3230 distance=130' 16310-2046 UC 3181 distance=136' 16310-1953 UC 3180AB distance=139' 16307-2018 RAO 670AC distance=140' 16413-1804 OCC 36 distance=142' 16505-2001 UC 3240 distance=142' 16509-1950 B 1830BC distance=150' 16509-1950 B 1830AB distance=150' 16307-2127 JKS 11 distance=153' 16383-2254 HDS2356 distance=153' 16362-1804 GWP2645 distance=154' 16465-2238 B 1827 distance=157' 16395-1744 HJ 4879AB distance=162' 16395-1744 HJ 4879AC distance=162' 16355-2250 LDS4678 distance=163' 16519-2120 RSS 419 distance=169' 16299-2145 ARA1494 distance=170' 16298-2152 MET 77AB distance=175' 16298-2152 MET 77AC distance=175' 16298-2152 MET 77AD distance=175' 16298-2152 MET 77AE distance=175' 16298-2152 MET 77AF distance=175' 16298-2152 MET 77AG distance=175' 16298-2152 MET 77AH distance=175' 16523-1921 GWP2675 distance=178' 16451-2311 LDS4690BC distance=178' 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 16406-2025 OCC 49 -1 0.1 0
Show 16423-2011 OCC 645 -1 0.0 28
Show 16425-2021 ARA1118 106 9.0 28
Show 16423-2010 UC 3212 97 15.3 29
Show 16385-2027 UC 3197 117 41.4 29
Show 16426-2030 UC 3214 185 9.2 30
Show 16419-1955 KUI 73 AB 213 26.0 35
Show 16419-1955 TOK 306 AC 252 673.2 35
Show 16436-2042 HDS2374 171 0.4 47
Show 16395-1940 RAO 672 234 0.4 48
Show 16447-2029 ARA1119 193 6.4 59
Show 16352-2011 TDS9981 93 0.6 78
Show 16470-2006 OCC 453 -1 0.1 92
Show 16454-1915 ARA 706 92 9.0 98
Show 16337-2040 ARA1117 76 13.7 99
Show 16334-2015 GKM9363 Aa,Ab 52 0.2 102
Show 16475-1945 LDS 571 25 196.6 107
Show 16377-2203 LDS4681 AB 96 117.9 108
Show 16377-2203 LDS4681 Aa,Ab 169 1.5 108
Show 16374-1846 GWP2650 271 4.3 108
Show 16328-2023 BRT1497 82 3.1 110
Show 16415-2218 UC 3209 71 11.8 115
Show 16405-1825 OCC 512 -1 0.0 120
Show 16339-2149 ARA1495 243 11.6 127
Show 16490-1936 HJ 4888 AB 223 13.5 129
Show 16467-1847 UC 3230 314 11.4 130
Show 16310-2046 UC 3181 31 19.0 136
Show 16310-1953 UC 3180 AB 358 33.7 139
Show 16307-2018 RAO 670 AC 284 4.1 140
Show 16413-1804 OCC 36 -1 0.0 142
Show 16505-2001 UC 3240 197 45.9 142
Show 16509-1950 B 1830 BC 282 0.1 150
Show 16509-1950 B 1830 AB 57 0.4 150
Show 16307-2127 JKS 11 327 25.2 153
Show 16383-2254 HDS2356 257 1.1 153
Show 16362-1804 GWP2645 262 86.5 154
Show 16465-2238 B 1827 23 3.5 157
Show 16395-1744 HJ 4879 AB 341 19.8 162
Show 16395-1744 HJ 4879 AC 79 34.7 162
Show 16355-2250 LDS4678 135 6.0 163
Show 16519-2120 RSS 419 164 18.1 169
Show 16299-2145 ARA1494 86 8.8 170
Show 16298-2152 MET 77 AB 119 3.1 175
Show 16298-2152 MET 77 AC 352 3.8 175
Show 16298-2152 MET 77 AD 349 4.6 175
Show 16298-2152 MET 77 AE 181 9.7 175
Show 16298-2152 MET 77 AF 351 10.2 175
Show 16298-2152 MET 77 AG 137 10.2 175
Show 16298-2152 MET 77 AH 354 10.7 175
Show 16523-1921 GWP2675 37 83.9 178
Show 16451-2311 LDS4690 BC 257 10.6 178

 
 
WDS 16406-2025 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
16406-2025 A
 
 
Name HD 150259 Coord arcsec 2000 164034.51-202431.4 Mag 7.3 Spectral class G9III (yellow)
PmRA 16.00 PmDE 28.0 HIP 81632 Tycho2 6225-00022-1
HD 150259 HR 6190 BD BD-20 4537
Tycho2
Tycho2 6225-00022-1 Pflag RAmdeg 250.14382519 DEmdeg -20.40864889
PmRA 15.7 PmDE 28.1 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.39 EpDEm 1990.90
Num 20 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 7.624 E BTmag 0.015 VTmag 6.365
E VTmag 0.010 Prox 627 TYC T HIP 81632
CCDM RAdeg 250.14378667 DEdeg -20.40871611 EpRA 1990 1.74
EpDE 1990 1.38 E RAdeg 3.9 E DEdeg 4.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 81632 Proxy RAhms 16 40 34.51
DEdms -20 24 31.4 Vmag 6.25 VarFlag R Vmag H
RAdeg 250.144 DEdeg -20.4087 AstroRef Plx 7.69
CCDM 15.83 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-20 4537
CD CP Dm number -20 4537 VIred 1.04
SpType K0III R SpType Coord arcsec 2000 164034.51-202431.4
Hipparcos 2
HIP 81632 Sn 5 So 0 Nc 1
RArad 4.3658326338 DErad -0.3561993289 Plx 7.26 PmRA 15.28
PmDE 28.17 E RArad 0.44 E DErad 0.31 E Plx 0.47
E pmRA 0.46 E pmDE 0.4 Hpmag E Hpmag 0.001
SHp 0.006 VA 0 BV 1.077 E BV 0.004
VI 1.04
 
 
16406-2025 B
 
 
Coord arcsec 2000 164034.51-202431.4 Mag 7.3 SAO 207908 HIP 81643
HD 149392 GC 22407 CD CD-3910566 CP CP-39 7011
Coordinate calculated yes
SAO
SAO 207908 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.001 Vmag 8.1 SpType G5
Double code Source 70 CatNum 22407 DM CD-3910566
DMcomp BDsup HD 150108 M HD 0
GC 22407 RA1950rad 4.35141358 DE1950rad -0.69440241 PmRA2000 0.0009
PmDE2000 0.001
Hipparcos
Catalog H HIP 81643 Proxy RAhms 16 40 42.30
DEdms -39 52 57.3 Vmag 8.19 VarFlag R Vmag H
RAdeg 250.176 DEdeg -39.8826 AstroRef Plx 5.53
CCDM 4.26 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 150108 BD
CD CD-3910566 CP CP-39 7011 Dm number -3910566 VIred 0.87
SpType G3V R SpType Coord arcsec 2000 164042.30-395257.3
Hipparcos 2
HIP 81643 Sn 5 So 0 Nc 1
RArad 4.3663989169 DErad -0.6960825351 Plx 4.53 PmRA 3.77
PmDE 6.37 E RArad 0.81 E DErad 0.61 E Plx 0.87
E pmRA 0.93 E pmDE 0.67 Hpmag E Hpmag 0.0024
SHp 0.018 VA 0 BV 0.855 E BV 0.021
VI 0.87