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Doubles in session


Current system
16546-6903
UC 3252


Nearby doubles
5' : 16537-6903
RSS 423

24' : 16537-6926
TDT 132

30' : 16596-6916
HDS2404

32' : 16487-6902
WFC 179
Atria

35' : 17002-6846
HDS2407

35' : 17010-6908
TDT 181

43' : 17000-6935
TDT 173

44' : 17004-6933
UC 3271AB

47' : 16458-6904
KPP1595

50' : 16536-6814
UC 3249

52' : 16551-6812
KPP 382

53' : 16591-6817
TDT 165

54' : 16576-6812
TDT 159

56' : 16505-6812
TDT 110

63' : 17048-6934
UC 3287

65' : 16531-7007
TDT 130

70' : 16452-6952
TDT 70

73' : 17064-6829
SWR 214

78' : 16594-6750
TDT 167

80' : 17082-6936
JNN 319

83' : 16484-6747
TDT 96

84' : 17020-6750
TDS 847

85' : 17020-6749
TDT 184

88' : 17087-6822
UC 3296

88' : 16539-7030
KPP 861

89' : 16529-7030
TDT 129



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.

16546-6903 UC 3252

 
 
16h 54m 33.70s -69° 02' 51.6" P.A. 264.00 sep 54.0 mag 10.10,16.40
 
 
Coord 2000 16546-6903 Discov num UC 3252 Comp Coord arcsec 2000 16 54 33.70 -69 02 51.6
Date first 1998 Date last 2015 Obs 4
Pa first 264 Pa last 264.4 P.A. Now (θ) 264.4°
Sep first 54.5 Sep last 54.005 Sep. Now (ρ) 54.005"
Mag pri 10.10 Mag sec 16.40 delta mag (ΔM) 6.3 Spectral class
Pri motion ra -038 Sec motion ra -001
Pri motion dec -083 Sec motion dec -111
Notes V (Proper motion indicates physical)
rPM=0.418
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe Tycho2 9275-03027-1 Gaia DR2 5808390973711715200
 
 
WDS 16546-6903 UC 3252 : 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
16546-6903 UC 3252 2000 2 264 54.5 10.10 16.40 V 165433.70-690251.6
16546-6903 UC 3252 2010 3 264 54.4 10.10 16.40 V 165433.70-690251.6
16546-6903 UC 3252 2015 4 264 54.0 10.10 16.40 V 165433.70-690251.6

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

 
 
WDS 16546-6903 UC 3252 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16546-6903 UC 3252 : MEASURES
 
 
No records found.

 
 
WDS 16546-6903 : VIRTUAL EYEPIECE
 
 

16546-6903 UC 3252A mag 10.1 16546-6903 UC 3252B sep 19.9 P.A. 254.70 mag 16.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16546-6903 : ALADIN DSS IMAGE @ 16h 54m 33.70s -69° 02' 51.6"
 
 
 
 
WDS 16546-6903 UC 3252 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16546-6903 UC 3252 distance=1' 16537-6903 RSS 423 distance=5' 16537-6926 TDT 132 distance=24' 16596-6916 HDS2404 distance=30' 16487-6902 WFC 179 (Atria) distance=32' 17002-6846 HDS2407 distance=35' 17010-6908 TDT 181 distance=35' 17000-6935 TDT 173 distance=43' 17004-6933 DON 817Aa,Ab distance=44' 17004-6933 UC 3271AB distance=44' 16458-6904 KPP1595 distance=47' 16536-6814 UC 3249 distance=50' 16551-6812 KPP 382 distance=52' 16591-6817 TDT 165 distance=53' 16576-6812 TDT 159 distance=54' 16505-6812 TDT 110 distance=56' 17048-6934 UC 3287 distance=63' 16531-7007 TDT 130 distance=65' 16452-6952 TDT 70 distance=70' 17064-6829 SWR 214 distance=73' 16594-6750 TDT 167 distance=78' 17082-6936 JNN 319 distance=80' 16484-6747 TDT 96 distance=83' 17020-6750 TDS 847 distance=84' 17020-6749 TDT 184 distance=85' 17087-6822 UC 3296 distance=88' 16539-7030 KPP 861 distance=88' 16529-7030 TDT 129 distance=89' 16528-6735 TDT 127AB distance=89' 16515-6734 GLI 230 distance=91' 17071-6803 UC 3290 distance=92' 16376-6845 TDT 8 distance=94' 16584-6731 DON 816 distance=95' 17117-6928 TDT 261 distance=95' 17014-7031 LDS 574 distance=95' 17115-6839 DON 824 distance=95' 17126-6851 UC 3305 distance=98' 17022-6735 UC 3278 distance=98' 16441-7025 TDT 59 distance=99' 16477-6729 TDT 91 distance=102' 16490-7040 UC 3238 distance=102' 17022-7037 TDT 187 distance=102' 16394-7010 DON 804 distance=105' 16507-6720 TDT 113 distance=105' 17089-6752 TDT 234 distance=107' 16374-7000 UC 3193 distance=107' 16380-6802 HDS2354 distance=110' 16371-7009 SWR 206 distance=113' 16372-6802 SWR 207 distance=113' 16406-6740 DON 805 distance=114' 17088-7032 TDT 231 distance=116' 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 16546-6903 UC 3252 264 54.0 1
Show 16537-6903 RSS 423 178 9.6 5
Show 16537-6926 TDT 132 159 7.6 24
Show 16596-6916 HDS2404 187 1.0 30
Show Atria 16487-6902 WFC 179 22 92.5 32
Show 17002-6846 HDS2407 225 0.7 35
Show 17010-6908 TDT 181 23 2.0 35
Show 17000-6935 TDT 173 29 0.6 43
Show 17004-6933 DON 817 Aa,Ab 327 0.6 44
Show 17004-6933 UC 3271 AB 194 12.7 44
Show 16458-6904 KPP1595 241 12.1 47
Show 16536-6814 UC 3249 90 91.5 50
Show 16551-6812 KPP 382 330 3.7 52
Show 16591-6817 TDT 165 190 1.7 53
Show 16576-6812 TDT 159 1 0.8 54
Show 16505-6812 TDT 110 194 0.5 56
Show 17048-6934 UC 3287 85 66.6 63
Show 16531-7007 TDT 130 326 0.7 65
Show 16452-6952 TDT 70 326 0.5 70
Show 17064-6829 SWR 214 127 10.1 73
Show 16594-6750 TDT 167 5 2.6 78
Show 17082-6936 JNN 319 9 0.4 80
Show 16484-6747 TDT 96 182 2.4 83
Show 17020-6750 TDS 847 174 0.8 84
Show 17020-6749 TDT 184 352 0.7 85
Show 17087-6822 UC 3296 218 87.0 88
Show 16539-7030 KPP 861 252 7.3 88
Show 16529-7030 TDT 129 167 0.7 89
Show 16528-6735 TDT 127 AB 219 1.7 89
Show 16515-6734 GLI 230 205 8.7 91
Show 17071-6803 UC 3290 215 36.4 92
Show 16376-6845 TDT 8 194 0.8 94
Show 16584-6731 DON 816 74 9.4 95
Show 17117-6928 TDT 261 76 1.5 95
Show 17014-7031 LDS 574 155 135.6 95
Show 17115-6839 DON 824 216 2.3 95
Show 17126-6851 UC 3305 154 10.6 98
Show 17022-6735 UC 3278 13 12.8 98
Show 16441-7025 TDT 59 98 4.8 99
Show 16477-6729 TDT 91 262 1.4 102
Show 16490-7040 UC 3238 266 17.6 102
Show 17022-7037 TDT 187 161 1.9 102
Show 16394-7010 DON 804 76 0.6 105
Show 16507-6720 TDT 113 229 1.8 105
Show 17089-6752 TDT 234 142 0.5 107
Show 16374-7000 UC 3193 176 41.2 107
Show 16380-6802 HDS2354 340 0.6 110
Show 16371-7009 SWR 206 37 29.1 113
Show 16372-6802 SWR 207 244 12.5 113
Show 16406-6740 DON 805 138 0.5 114
Show 17088-7032 TDT 231 268 1.0 116

 
 
WDS 16546-6903 : COMPONENTS
 
 
  A
B pa=254.7°
sep=19.93"
 
 
16546-6903 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165433.70-690251.6 Mag 10.1 PmRA -38.00
PmDE -83.0 Tycho2 9275-03027-1
Tycho2
Tycho2 9275-03027-1 Pflag RAmdeg 253.64040564 DEmdeg -69.04767248
PmRA -38.6 PmDE -81.1 E RAmdeg 20 E DEmdeg 17
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.87 EpDEm 1991.09
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.1 Q pmRA 0.6
Q pmDE 0.1 BTmag 10.802 E BTmag 0.034 VTmag 10.200
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 253.64065722 DEdeg -69.04748556 EpRA 1990 1.61
EpDE 1990 1.70 E RAdeg 20.2 E DEdeg 17.3 Posflg
Corr 0.0
 
 
16546-6903 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165430.12-690256.9 Mag 16.4 PmRA -1.00
PmDE -111.0 Calc delta mag 6.3 Calc coord yes