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Doubles in session


Current system
11317-4351
DON 487


Nearby doubles
16' : 11329-4342
HJ 4448

18' : 11315-4335
TDS7907

20' : 11311-4333
CPO 327

25' : 11339-4345
TDS7929

28' : 11304-4415
UC 2157

28' : 11342-4342
HDS1643

29' : 11310-4419
DEA 8

45' : 11344-4317
UC 2167

68' : 11258-4410
JNN 75

73' : 11278-4254
TDS7868

77' : 11257-4314
CPO 324

80' : 11286-4240
BSO 6

85' : 11286-4508
I 885AB

85' : 11316-4516
BRT 799

97' : 11345-4523
BRT 800

102' : 11243-4454
DON 478AB

103' : 11395-4253
TDS7978

105' : 11405-4309
HJ 4464

107' : 11312-4538
BRT 798

108' : 11223-4319
SKF 805

112' : 11224-4439
HDS1618

112' : 11216-4333
HJ 4426

113' : 11276-4209
RST1588

114' : 11413-4306
DRS 49

115' : 11362-4536
TDS7949

115' : 11225-4258
R 168



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

11317-4351 DON 487

 
 
11h 31m 46.92s -43° 51' 30.2" P.A. 185.00 sep 1.7 mag 11.12,11.41
 
 
Coord 2000 11317-4351 Discov num DON 487 Comp Coord arcsec 2000 11 31 46.92 -43 51 30.2
Date first 1930 Date last 2016 Obs 5
Pa first 185 Pa last 184.6 P.A. Now (θ) 184.6°
Sep first 1.3 Sep last 1.654 Sep. Now (ρ) 1.654"
Mag pri 11.12 Mag sec 11.41 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -013 Sec motion ra -013
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 7752-01305-1 Gaia DR2 5381926521076197888
 
 
WDS 11317-4351 DON 487 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11317-4351 DON 487 1991 3 179 1.7 11.12 11.41 113146.92-435130.2
11317-4351 DON 487 2015 4 185 1.7 11.12 11.41 113146.92-435130.2
11317-4351 DON 487 2016 5 185 1.7 11.12 11.41 113146.92-435130.2

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

 
 
WDS 11317-4351 DON 487 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11317-4351 DON 487 : MEASURES
 
 
No records found.

 
 
WDS 11317-4351 : VIRTUAL EYEPIECE
 
 

11317-4351 DON 487A mag 11.12 11317-4351 DON 487B sep 1.6 P.A. 183.30 mag 11.41 virtual eyepiece
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Radius:
Components only
 
 
WDS 11317-4351 : ALADIN DSS IMAGE @ 11h 31m 46.92s -43° 51' 30.2"
 
 
 
 
WDS 11317-4351 DON 487 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11317-4351 DON 487 distance=0' 11329-4342 HJ 4448 distance=16' 11315-4335 TDS7907 distance=18' 11311-4333 CPO 327 distance=20' 11339-4345 TDS7929 distance=25' 11304-4415 UC 2157 distance=28' 11342-4342 HDS1643 distance=28' 11310-4419 DEA 8 distance=29' 11344-4317 UC 2167 distance=45' 11258-4410 JNN 75 distance=68' 11278-4254 TDS7868 distance=73' 11257-4314 CPO 324 distance=77' 11286-4240 BSO 6 distance=80' 11286-4508 I 885AB distance=85' 11286-4508 TOK 280AC distance=85' 11316-4516 BRT 799 distance=85' 11345-4523 BRT 800 distance=97' 11243-4454 DON 478AB distance=102' 11395-4253 TDS7978 distance=103' 11405-4309 HJ 4464 distance=105' 11312-4538 BRT 798 distance=107' 11223-4319 SKF 805 distance=108' 11224-4439 HDS1618 distance=112' 11216-4333 HJ 4426 distance=112' 11276-4209 RST1588 distance=113' 11413-4306 DRS 49 distance=114' 11362-4536 TDS7949 distance=115' 11225-4258 R 168 distance=115' 11288-4158 TDS7882 distance=119' 11410-4500 CPO9311 distance=120' 11284-4546 I 884 distance=121' 11309-4552 TDS 640 distance=122' 11198-4346 UC 2116 distance=130' 11236-4529 DON 477 distance=131' 11336-4140 LDS 354 distance=134' 11420-4510 TDS7997 distance=136' 11418-4230 I 889 distance=138' 11220-4226 TDS7822 distance=138' 11241-4543 BRT 797 distance=138' 11254-4555 KPP2917 distance=141' 11369-4603 TDS7957 distance=143' 11192-4434 CPO 323AB distance=143' 11354-4134 CPO 330AB distance=144' 11357-4134 TDS7942 distance=144' 11435-4506 KPP2585 distance=146' 11227-4542 BRT 796 distance=147' 11336-4619 HJ 4451 distance=149' 11354-4128 SKF 831 distance=150' 11191-4455 DON 472AB distance=151' 11352-4618 TDS7939 distance=151' 11368-4613 TDS7955 distance=151' 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 11317-4351 DON 487 185 1.7
Show 11329-4342 HJ 4448 88 7.5 16
Show 11315-4335 TDS7907 263 0.7 18
Show 11311-4333 CPO 327 324 6.5 20
Show 11339-4345 TDS7929 145 0.7 25
Show 11304-4415 UC 2157 211 28.6 28
Show 11342-4342 HDS1643 31 9.8 28
Show 11310-4419 DEA 8 42 19.4 29
Show 11344-4317 UC 2167 40 55.3 45
Show 11258-4410 JNN 75 261 0.5 68
Show 11278-4254 TDS7868 147 0.8 73
Show 11257-4314 CPO 324 211 2.9 77
Show 11286-4240 BSO 6 170 13.2 80
Show 11286-4508 I 885 AB 146 0.6 85
Show 11286-4508 TOK 280 AC 353 195.9 85
Show 11316-4516 BRT 799 85 5.1 85
Show 11345-4523 BRT 800 309 4.8 97
Show 11243-4454 DON 478 AB 214 2.6 102
Show 11395-4253 TDS7978 34 0.8 103
Show 11405-4309 HJ 4464 159 10.5 105
Show 11312-4538 BRT 798 317 3.7 107
Show 11223-4319 SKF 805 17 12.0 108
Show 11224-4439 HDS1618 53 0.7 112
Show 11216-4333 HJ 4426 173 13.1 112
Show 11276-4209 RST1588 270 1.3 113
Show 11413-4306 DRS 49 182 8.3 114
Show 11362-4536 TDS7949 77 0.5 115
Show 11225-4258 R 168 304 2.9 115
Show 11288-4158 TDS7882 22 3.4 119
Show 11410-4500 CPO9311 307 2.5 120
Show 11284-4546 I 884 173 2.2 121
Show 11309-4552 TDS 640 271 1.6 122
Show 11198-4346 UC 2116 152 49.2 130
Show 11236-4529 DON 477 31 1.0 131
Show 11336-4140 LDS 354 177 22.3 134
Show 11420-4510 TDS7997 288 0.5 136
Show 11418-4230 I 889 92 1.5 138
Show 11220-4226 TDS7822 135 0.4 138
Show 11241-4543 BRT 797 122 6.0 138
Show 11254-4555 KPP2917 291 6.4 141
Show 11369-4603 TDS7957 151 2.3 143
Show 11192-4434 CPO 323 AB 265 6.0 143
Show 11354-4134 CPO 330 AB 291 32.4 144
Show 11357-4134 TDS7942 53 0.6 144
Show 11435-4506 KPP2585 243 23.4 146
Show 11227-4542 BRT 796 129 3.5 147
Show 11336-4619 HJ 4451 288 41.0 149
Show 11354-4128 SKF 831 18 17.3 150
Show 11191-4455 DON 472 AB 135 2.6 151
Show 11352-4618 TDS7939 148 1.1 151
Show 11368-4613 TDS7955 60 0.6 151

 
 
WDS 11317-4351 : COMPONENTS
 
 
  A
B pa=183.3°
sep=1.65"
 
 
11317-4351 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 113146.92-435130.2 Mag 11.12 PmRA -13.00
PmDE 2.0 Tycho2 7752-01305-1 DM CD-43 7117
Tycho2
Tycho2 7752-01305-1 Pflag P RAmdeg 172.94548668 DEmdeg -43.85839119
PmRA -13.1 PmDE 2.0 E RAmdeg 35 E DEmdeg 34
E pmRA 2.4 E pmDE 2.2 EpRAm 1989.26 EpDEm 1988.86
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.3 Q pmRA 1.3
Q pmDE 0.3 BTmag 11.431 E BTmag 0.052 VTmag 11.115
E VTmag 0.063 Prox 17 TYC T HIP
CCDM RAdeg 172.94552500 DEdeg -43.85825583 EpRA 1990 1.61
EpDE 1990 1.75 E RAdeg 34.7 E DEdeg 35.1 Posflg D
Corr 0.0
 
 
11317-4351 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113146.91-435131.8 Mag 11.41 PmRA -13.00
PmDE 2.0 Tycho2 7752-01305-2 Calc delta mag 0.29 Calc coord yes
Tycho2
Tycho2 7752-01305-2 Pflag P RAmdeg 172.94548668 DEmdeg -43.85839119
PmRA -13.1 PmDE 2.0 E RAmdeg 35 E DEmdeg 34
E pmRA 2.4 E pmDE 2.2 EpRAm 1989.26 EpDEm 1988.86
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.3 Q pmRA 1.3
Q pmDE 0.3 BTmag 12.010 E BTmag 0.093 VTmag 11.411
E VTmag 0.082 Prox 17 TYC HIP
CCDM RAdeg 172.94553806 DEdeg -43.85873194 EpRA 1990 1.60
EpDE 1990 1.75 E RAdeg 51.1 E DEdeg 51.5 Posflg D
Corr -0.1