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Current system
20112-3547
UC 4115


Nearby doubles
15' : 20114-3601
TDT2065

20' : 20112-3606
HJ 5173AB

23' : 20098-3602
HDS2872

32' : 20130-3609
TDT2095

36' : 20138-3602
I 299

39' : 20089-3520
KPP4186

43' : 20094-3510
HJ 5170

55' : 20131-3637
TDT2097

56' : 20072-3520
LIT 33

57' : 20128-3454
HDS2881

68' : 20112-3439
BRT1806

70' : 20069-3633
JSP 809

73' : 20053-3557
KPP 454

76' : 20164-3627
HJ 5183AB

81' : 20047-3600
I 9021

86' : 20041-3548
NSN 484

88' : 20046-3513
B 466

89' : 20043-3520
B 465

89' : 20114-3715
B 470

91' : 20173-3638
RSS 545

97' : 20041-3503
BRT1805

98' : 20040-3504
UC 4073

105' : 20137-3407
HJ 5178AB

105' : 20035-3636
B 463AB

107' : 20098-3732
B 2883

123' : 20211-3530
UC 4156



Selections
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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.

20112-3547 UC 4115

 
 
20h 11m 10.81s -35° 46' 39.3" P.A. 276.00 sep 47.3 mag 10.80,15.80
 
 
Coord 2000 20112-3547 Discov num UC 4115 Comp Coord arcsec 2000 20 11 10.81 -35 46 39.3
Date first 1996 Date last 2015 Obs 6
Pa first 276 Pa last 276.4 P.A. Now (θ) 276.4°
Sep first 47.3 Sep last 47.319 Sep. Now (ρ) 47.319"
Mag pri 10.80 Mag sec 15.80 delta mag (ΔM) 5 Spectral class
Pri motion ra -023 Sec motion ra -026
Pri motion dec -057 Sec motion dec -049
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.139 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7453-00984-1 Gaia DR2 6697636945585837568
 
 
WDS 20112-3547 UC 4115 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20112-3547 UC 4115 1999 2 276 47.4 10.80 15.80 V 201110.81-354639.3
20112-3547 UC 4115 2000 2 276 47.6 10.80 15.80 V 201110.81-354639.3
20112-3547 UC 4115 2010 5 276 47.4 10.80 15.80 V R 201110.81-354639.3
20112-3547 UC 4115 2015 6 276 47.3 10.80 15.80 V R 201110.81-354639.3

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

 
 
WDS 20112-3547 UC 4115 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20112-3547 UC 4115 : MEASURES
 
 
No records found.

 
 
WDS 20112-3547 : VIRTUAL EYEPIECE
 
 

20112-3547 UC 4115A mag 10.8 20112-3547 UC 4115B sep 38.5 P.A. 277.90 mag 15.8 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 20112-3547 : ALADIN DSS IMAGE @ 20h 11m 10.81s -35° 46' 39.3"
 
 
 
 
WDS 20112-3547 UC 4115 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20112-3547 UC 4115 distance=0' 20114-3601 TDT2065 distance=15' 20112-3606 HJ 5173AB distance=20' 20112-3606 ARY 113AC distance=20' 20098-3602 HDS2872 distance=23' 20130-3609 TDT2095 distance=32' 20138-3602 I 299 distance=36' 20089-3520 KPP4186 distance=39' 20094-3510 HJ 5170 distance=43' 20131-3637 TDT2097 distance=55' 20072-3520 LIT 33 distance=56' 20128-3454 HDS2881 distance=57' 20112-3439 BRT1806 distance=68' 20069-3633 JSP 809 distance=70' 20053-3557 KPP 454 distance=73' 20164-3627 HJ 5183AB distance=76' 20164-3627 HJ 5183AC distance=76' 20047-3600 I 9021 distance=81' 20041-3548 NSN 484 distance=86' 20046-3513 B 466 distance=88' 20043-3520 B 465 distance=89' 20114-3715 B 470 distance=89' 20173-3638 RSS 545 distance=91' 20041-3503 BRT1805 distance=97' 20040-3504 UC 4073 distance=98' 20137-3407 HJ 5178AB distance=105' 20137-3407 JC 24AC distance=105' 20035-3636 B 463AB distance=105' 20035-3636 SEE 402AC distance=105' 20098-3732 B 2883 distance=107' 20211-3530 UC 4156 distance=123' 20168-3733 B 473 distance=127' 20198-3706 RST3254 distance=131' 20209-3450 B 478 distance=132' 20202-3435 I 1416 distance=133' 20057-3743 HDS2865 distance=134' 20222-3541 I 430 distance=135' 20217-3637 HDS2908 distance=137' 20062-3340 I 1043 distance=141' 20223-3631 OL 25 distance=142' 19597-3517 ISO 11 distance=143' 20218-3654 HJ 5189 distance=145' 20093-3322 B 2482 distance=147' 20013-3722 SKF2084 distance=153' 19599-3442 I 1410BC distance=153' 19599-3442 I 1410AB distance=154' 20201-3356 JSP 811 distance=156' 20134-3821 B 472 distance=158' 20118-3825 TOK 904 distance=159' 20200-3745 TVB 313 distance=159' 20123-3826 SKF2085 distance=161' 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 20112-3547 UC 4115 276 47.3
Show 20114-3601 TDT2065 150 1.7 15
Show 20112-3606 HJ 5173 AB 130 4.3 20
Show 20112-3606 ARY 113 AC 6 66.8 20
Show 20098-3602 HDS2872 205 0.5 23
Show 20130-3609 TDT2095 265 0.4 32
Show 20138-3602 I 299 26 0.6 36
Show 20089-3520 KPP4186 150 1.3 39
Show 20094-3510 HJ 5170 314 12.8 43
Show 20131-3637 TDT2097 236 1.2 55
Show 20072-3520 LIT 33 233 4.6 56
Show 20128-3454 HDS2881 12 15.5 57
Show 20112-3439 BRT1806 301 4.8 68
Show 20069-3633 JSP 809 74 0.4 70
Show 20053-3557 KPP 454 215 4.9 73
Show 20164-3627 HJ 5183 AB 229 36.8 76
Show 20164-3627 HJ 5183 AC 179 46.3 76
Show 20047-3600 I 9021 12 10.4 81
Show 20041-3548 NSN 484 258 6.0 86
Show 20046-3513 B 466 84 3.4 88
Show 20043-3520 B 465 73 0.7 89
Show 20114-3715 B 470 253 3.2 89
Show 20173-3638 RSS 545 132 22.1 91
Show 20041-3503 BRT1805 202 5.4 97
Show 20040-3504 UC 4073 3 26.4 98
Show 20137-3407 HJ 5178 AB 9 2.8 105
Show 20137-3407 JC 24 AC 16 79.5 105
Show 20035-3636 B 463 AB 200 1.3 105
Show 20035-3636 SEE 402 AC 312 24.6 105
Show 20098-3732 B 2883 130 8.3 107
Show 20211-3530 UC 4156 350 25.7 123
Show 20168-3733 B 473 183 2.4 127
Show 20198-3706 RST3254 40 1.6 131
Show 20209-3450 B 478 28 6.0 132
Show 20202-3435 I 1416 323 0.1 133
Show 20057-3743 HDS2865 185 0.1 134
Show 20222-3541 I 430 345 20.7 135
Show 20217-3637 HDS2908 133 0.0 137
Show 20062-3340 I 1043 240 2.4 141
Show 20223-3631 OL 25 257 1.7 142
Show 19597-3517 ISO 11 175 0.2 143
Show 20218-3654 HJ 5189 294 7.5 145
Show 20093-3322 B 2482 125 7.0 147
Show 20013-3722 SKF2084 12 17.4 153
Show 19599-3442 I 1410 BC 105 1.4 153
Show 19599-3442 I 1410 AB 165 32.8 154
Show 20201-3356 JSP 811 147 1.5 156
Show 20134-3821 B 472 24 1.0 158
Show 20118-3825 TOK 904 315 4.2 159
Show 20200-3745 TVB 313 267 2.5 159
Show 20123-3826 SKF2085 2 18.8 161

 
 
WDS 20112-3547 : COMPONENTS
 
 
  A
B pa=277.9°
sep=38.51"
 
 
20112-3547 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201110.81-354639.3 Mag 10.8 PmRA -23.00
PmDE -57.0 Tycho2 7453-00984-1
Tycho2
Tycho2 7453-00984-1 Pflag RAmdeg 302.79505021 DEmdeg -35.77759192
PmRA -22.5 PmDE -60.0 E RAmdeg 37 E DEmdeg 50
E pmRA 2.0 E pmDE 2.1 EpRAm 1987.11 EpDEm 1982.96
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.6 BTmag 11.610 E BTmag 0.075 VTmag 10.942
E VTmag 0.067 Prox 650 TYC T HIP
CCDM RAdeg 302.79511389 DEdeg -35.77745028 EpRA 1990 1.76
EpDE 1990 1.50 E RAdeg 38.2 E DEdeg 52.6 Posflg
Corr -0.3
 
 
20112-3547 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201107.68-354634.0 Mag 15.8 PmRA -26.00
PmDE -49.0 Calc delta mag 5 Calc coord yes