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Doubles in session


Current system
11551+0313
RBR 40


Nearby doubles
21' : 11555+0333
STF1580AB

30' : 11537+0331
HJ 1203

38' : 11534+0340
STF1578

49' : 11580+0334
UC 2239

51' : 11582+0335
HJ 1204

53' : 11516+0316
NSN 622

63' : 11522+0357
CRC 64

64' : 11515+0244
J 2101AB

64' : 11589+0243
GWP1721

65' : 11533+0214
BAL1881

71' : 11527+0414
GWP1695

77' : 11599+0339
DRS 11

82' : 11511+0407
HJ 1202

87' : 11583+0202
J 1019

88' : 11495+0247
J 1018

88' : 11504+0405
WIS 191

88' : 11574+0434
GWP1712

90' : 11582+0157
SLW 671

95' : 11498+0222
UC 167

97' : 11504+0207
SKF1580

106' : 11485+0350
SKF1734

106' : 11481+0306
GWP1677

106' : 11594+0150
OCC 708

110' : 11507+0146
STT 576AB
Zavijava

112' : 11588+0450
OCC 665AB

118' : 12014+0203
CVR 123



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.

11551+0313 RBR 40

 
 
11h 55m 07.17s +03° 13' 07.1" P.A. 278.00 sep 0.2 mag 7.70,13.00 Sp A1/2III dist. 123.76 pc (403.71 l.y.)
 
 
Coord 2000 11551+0313 Discov num RBR  40 Comp Coord arcsec 2000 11 55 07.17 +03 13 07.1
Date first 2003 Date last 2003 Obs 1
Pa first 278 Pa last 278.3 P.A. Now (θ) 278.3°
Sep first 0.2 Sep last 0.2 Sep. Now (ρ) 0.2"
Mag pri 7.70 Mag sec 13.00 delta mag (ΔM) 5.3 Spectral class A1/2III (white)
Pri motion ra -052 Sec motion ra
Pri motion dec -000 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 119113 HIP 58113 Tycho2 0276-00177-1
Gaia DR2 3892774193193352192 HD 103501 BD BD+04 2544 Distance 123.76
Distance ly 403.71
 
 
ORBITAL ELEMENTS
 
 
Period (P)1004.5721d (2.75y)± 144.756 Periastron (T)48951.1953d (1992.9y)± 126.0863 Semi-major axis (a)6.38m± 1.52
Eccentricity (e)0 Inclination (i)119.27°± 25.83 Longitude of periastron (ω)0°
Node (Ω)154.74°± 35.8 Notesn ReferenceHIP1997d
Equinox Last observation1991 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 319.4 0.006
2001-01-01 164.7 0.006
2002-01-01 26.5 0.004
2003-01-01 292.2 0.004
2004-01-01 148.4 0.006
2005-01-01 354.5 0.005
2006-01-01 235.3 0.003
2007-01-01 128.3 0.005
2008-01-01 336.5 0.006
2009-01-01 187.4 0.005
2010-01-01 87.9 0.003
2011-01-01 319.5 0.006
2012-01-01 164.8 0.006
2013-01-01 26.8 0.004
2014-01-01 292.4 0.004
2015-01-01 148.5 0.006
2016-01-01 354.6 0.005
2017-01-01 235.8 0.003
2018-01-01 128.4 0.005
2019-01-01 336.6 0.006
2020-01-01 187.6 0.005
2021-01-01 88.3 0.003
2022-01-01 319.7 0.006
2023-01-01 165.0 0.006
2024-01-01 27.1 0.004
2025-01-01 292.7 0.004
2026-01-01 148.6 0.006
2027-01-01 354.8 0.005
2028-01-01 236.2 0.003
2029-01-01 128.6 0.005
2030-01-01 336.7 0.006


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds11551%2B0313r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 11551+0313 RBR 40 : NOTES
 
 
discov_num notes refcode
HD103501 Hipparcos astrometric solution assumed circular orbit (e = omega = 0) HIP1997d
 
 
REFERENCES
 
 
refcode metd author reference
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
 
 
DISCOVERER
 
 
idgroup discov author
1 RBR Roberts, L.C., Jr. & Neyman, C.R.
2 RBR Roberts, L.C., Jr., Turner, N.H., Bradford, L.W., ten Brummelaar, T., Oppenheimer,
2 RBR B., Kuhn, J., Whitman, K., Perrin, M., et al.
7 RBR Roberts, L.C., Jr., Gies, D.R., Parks, J.R., Grundstrom, E.D., McSwain, M.,
7 RBR Berger, D., Mason, B., ten Brummelaar, T. & Turner, N.
14 RBR Roberts, L.C., Jr., Turner, N.H., ten Brummelaar, T.A., Mason, B.D., &
14 RBR AJ 142, 175, 2011
14 RBR Roberts, L.C., Jr., Rice, E.L., Beichman, C.A., Brenner, D., Burruss, R.,
14 RBR Crepp, J.R., Dekany, R.G., Hillenbrand, L.A., Hinkley, S., Ligon, E.R.,
14 RBR Lockhart, T.G., King, D., et al.
15 RBR Roberts, L.C., Jr., Bouchez, A.H., Roberts, J.E., Burruss, R., Crepp, J.R., Mawet,
15 RBR D., Ohara, C.M., Cromer, J.L., Dekany, R.G., Troy, M., Velur, V. & Li, J.
16 RBR Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I.,
16 RBR Law, N.M., & Baranec, Ch.
17 RBR Roberts, L.C., Jr., Mason, B.D., Neyman, C.R., Wu, Y., Riddle, R.L., Shelton, J.,
17 RBR Angione, J., Baranec, Ch., Bouchez, A., Bui, K., Burruss, R., Burse, M., et al.
18 RBR Roberts, L.C., Jr., Oppenheimer, R., Crepp, J.R., Baranec, Ch., Beichman, C.A.,
18 RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R.,
18 RBR Hillenbrand, L.A., Hinkley, S., et al.
21 RBR Roberts, L.C., Jr., Mason, B.D., Aguilar, J., Carson, J., Crepp, J., Beichman, C.,
21 RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., Hillenbrand, L.,
21 RBR et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11551+0313 RBR 40 2003 1 278 0.2 7.70 13.00 A1/2III N 115507.17+031307.1

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

 
 
WDS 11551+0313 RBR 40 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11551+0313 RBR 40 : MEASURES
 
 
No records found.

 
 
WDS 11551+0313 : VIRTUAL EYEPIECE
 
 

11551+0313 RBR 40A mag 7.7 Sp A1/2III 11551+0313 RBR 40B sep 0.2 P.A. 278.30 mag 13 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 11551+0313 : ALADIN DSS IMAGE @ 11h 55m 07.17s +03° 13' 07.1"
 
 
 
 
WDS 11551+0313 RBR 40 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11551+0313 RBR 40 distance=0' 11555+0333 STF1580BC distance=21' 11555+0333 STF1580AB distance=21' 11555+0333 ABH 75AD distance=21' 11537+0331 HJ 1203 distance=30' 11534+0340 STF1578 distance=38' 11580+0334 UC 2239 distance=49' 11582+0335 HJ 1204 distance=51' 11516+0316 NSN 622 distance=53' 11522+0357 CRC 64 distance=63' 11515+0244 J 2101AB distance=64' 11515+0244 J 2101AC distance=64' 11589+0243 GWP1721 distance=64' 11533+0214 BAL1881 distance=65' 11527+0414 GWP1695 distance=71' 11599+0339 DRS 11 distance=77' 11511+0407 HJ 1202 distance=82' 11583+0202 J 1019 distance=87' 11495+0247 J 1018 distance=88' 11504+0405 WIS 191 distance=88' 11574+0434 GWP1712 distance=88' 11582+0157 SLW 671 distance=90' 11498+0222 UC 167 distance=95' 11504+0207 SKF1580 distance=97' 11485+0350 SKF1734 distance=106' 11481+0306 GWP1677 distance=106' 11594+0150 OCC 708 distance=106' 11507+0146 STT 576AB (Zavijava) distance=110' 11507+0146 STT 576AC (Zavijava) distance=110' 11588+0450 OCC 665AB distance=112' 12014+0203 CVR 123 distance=118' 12030+0303 GRV1069 distance=119' 11528+0120 UC 2226 distance=119' 12029+0233 GWP1736 distance=124' 12022+0419 DOO 53 distance=124' 12022+0417 DOO 54 distance=125' 11568+0521 CHR 220 distance=131' 11470+0226 HJ 1197 distance=131' 11497+0129 GWP1686 distance=133' 12040+0321 ENG 46 distance=133' 12027+0422 HJ 1205 distance=134' 11533+0102 SLW 666 distance=134' 12027+0425 HJ 1206 distance=135' 11561+0059 TDS8123 distance=136' 11531+0057 SLN 23 distance=140' 11540+0533 LDS4156 distance=141' 12006+0119 TDS8161 distance=141' 11482+0136 GWP1679 distance=142' 11457+0249 LAF 44 (Flegetonte) distance=143' 11499+0517 CVR 121 distance=147' 11486+0503 SLW 653 distance=148' 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 11551+0313 RBR 40 278 0.2
Show 11555+0333 STF1580 BC 239 19.6 21
Show 11555+0333 STF1580 AB 262 8.7 21
Show 11555+0333 ABH 75 AD 131 87.9 21
Show 11537+0331 HJ 1203 316 5.7 30
Show 11534+0340 STF1578 161 3.1 38
Show 11580+0334 UC 2239 148 8.2 49
Show 11582+0335 HJ 1204 59 7.9 51
Show 11516+0316 NSN 622 176 21.4 53
Show 11522+0357 CRC 64 26 0.3 63
Show 11515+0244 J 2101 AB 337 6.0 64
Show 11515+0244 J 2101 AC 33 17.4 64
Show 11589+0243 GWP1721 133 39.3 64
Show 11533+0214 BAL1881 189 6.6 65
Show 11527+0414 GWP1695 68 51.8 71
Show 11599+0339 DRS 11 218 3.2 77
Show 11511+0407 HJ 1202 261 17.3 82
Show 11583+0202 J 1019 293 5.4 87
Show 11495+0247 J 1018 6 5.3 88
Show 11504+0405 WIS 191 37 999.9 88
Show 11574+0434 GWP1712 296 76.4 88
Show 11582+0157 SLW 671 248 15.8 90
Show 11498+0222 UC 167 106 69.8 95
Show 11504+0207 SKF1580 190 2.0 97
Show 11485+0350 SKF1734 295 1.2 106
Show 11481+0306 GWP1677 238 22.7 106
Show 11594+0150 OCC 708 -1 0.1 106
Show Zavijava 11507+0146 STT 576 AB 286 326.6 110
Show Zavijava 11507+0146 STT 576 AC 79 415.7 110
Show 11588+0450 OCC 665 AB -1 0.1 112
Show 12014+0203 CVR 123 58 71.4 118
Show 12030+0303 GRV1069 172 21.7 119
Show 11528+0120 UC 2226 72 13.5 119
Show 12029+0233 GWP1736 322 31.7 124
Show 12022+0419 DOO 53 40 33.1 124
Show 12022+0417 DOO 54 66 34.0 125
Show 11568+0521 CHR 220 113 0.1 131
Show 11470+0226 HJ 1197 137 8.6 131
Show 11497+0129 GWP1686 149 11.5 133
Show 12040+0321 ENG 46 119 145.7 133
Show 12027+0422 HJ 1205 40 12.9 134
Show 11533+0102 SLW 666 221 175.6 134
Show 12027+0425 HJ 1206 222 17.1 135
Show 11561+0059 TDS8123 97 0.4 136
Show 11531+0057 SLN 23 254 6.4 140
Show 11540+0533 LDS4156 279 3.0 141
Show 12006+0119 TDS8161 187 0.5 141
Show 11482+0136 GWP1679 334 119.1 142
Show Flegetonte 11457+0249 LAF 44 186 11.9 143
Show 11499+0517 CVR 121 167 56.1 147
Show 11486+0503 SLW 653 312 105.0 148

 
 
WDS 11551+0313 : COMPONENTS
 
 
  A
B pa=278.3°
sep=0.20"
 
 
11551+0313 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 115507.17+031307.1 Mag 7.7 Spectral class A1/2III (white)
PmRA -52.00 PmDE 0.0 SAO 119113 HIP 58113
Tycho2 0276-00177-1 HD 103501 BD BD+04 2544
Tycho2
Tycho2 0276-00177-1 Pflag RAmdeg 178.77974337 DEmdeg 3.21863417
PmRA -54.4 PmDE -0.7 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.08 EpDEm 1991.04
Num 21 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 8.010 E BTmag 0.016 VTmag 7.759
E VTmag 0.011 Prox 999 TYC T HIP 58113
CCDM RAdeg 178.77986611 DEdeg 3.21863556 EpRA 1990 1.88
EpDE 1990 1.99 E RAdeg 4.6 E DEdeg 5.5 Posflg
Corr 0.3
SAO
SAO 119113 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.007 Vmag 8 SpType A0
Double code Source 30 CatNum 4373 DM BD+04 2544
DMcomp BDsup HD 103501 M HD 0
GC RA1950rad 3.10912177 DE1950rad 0.06103039 PmRA2000 -0.0026
PmDE2000 -0.003
Hipparcos
Catalog H HIP 58113 Proxy RAhms 11 55 07.17
DEdms +03 13 07.1 Vmag 7.74 VarFlag R Vmag H
RAdeg 178.78 DEdeg 3.21864 AstroRef + Plx 8.68
CCDM N CCDM Nsys Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 103501 BD BD+04 2544
CD CP Dm number +04 2544 VIred 0.25
SpType A0 R SpType Coord arcsec 2000 115507.17+031307.1
Hipparcos 2
HIP 58113 Sn 75 So 4 Nc 1
RArad 3.1202975416 DErad 0.0561758088 Plx 8.08 PmRA -54.97
PmDE -1.49 E RArad 0.62 E DErad 0.36 E Plx 0.7
E pmRA 0.75 E pmDE 0.33 Hpmag 7.8098 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.22 E BV 0.013
VI 0.24
CCDM
Ccdm 11551+0313 RComp Comp A Note1
Note2 % Discov num DRAs 1.14 DDEs 7.1
R dRAs 82 Year Theta Rho
Obs 1 Vmag 7.7 Sp A0 PmNote
PmRA -58 PmDE -1 Dm number +04 2544 Cat1 BD
Name2 +03 1561 Cat2 AGK2/3 HD 103501 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 58113
 
 
11551+0313 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115507.16+031307.1 Mag 13 Calc delta mag 5.3
Calc coord yes