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Doubles in session


Current system
04545-1711
UC 1231


Nearby doubles
42' : 04562-1744
RST2360

44' : 04515-1716
ARA 156

48' : 04553-1625
HDS 635

54' : 04507-1713
ARA 155

61' : 04580-1745
NSN 84

64' : 04589-1708
TDS3024

72' : 04568-1608
HJ 3705

78' : 04525-1822
SHN 9

82' : 04590-1623
BU 314AB

87' : 04484-1710
KPP3586

93' : 05000-1623
RST3409AB

104' : 04472-1715
ARG 11AB

104' : 04501-1548
HDS 622

110' : 05003-1822
BRT1380

117' : 04598-1839
B 2518

117' : 04468-1630
TDS 146

119' : 05022-1632
KPP1487

119' : 05019-1617
HJ 3714

122' : 04545-1913
TDS3001

123' : 04574-1906
B 2580AB

123' : 05005-1545
A 3008

126' : 04599-1849
HJ 3709

126' : 04568-1912
B 1941

127' : 04539-1505
GWP 628

128' : 04460-1631
A 3007

128' : 05033-1722
B 2583



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.

04545-1711 UC 1231

 
 
04h 54m 27.74s -17° 11' 00.4" P.A. 240.00 sep 13.9 mag 12.40,16.50
 
 
Coord 2000 04545-1711 Discov num UC 1231 Comp Coord arcsec 2000 04 54 27.74 -17 11 00.4
Date first 1998 Date last 2015 Obs 6
Pa first 240 Pa last 239.6 P.A. Now (θ) 239.6°
Sep first 14.1 Sep last 13.912 Sep. Now (ρ) 13.912"
Mag pri 12.40 Mag sec 16.50 delta mag (ΔM) 4.1 Spectral class
Pri motion ra -037 Sec motion ra -046
Pri motion dec -044 Sec motion dec -045
Notes V (Proper motion indicates physical)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Gaia DR2 2980001283815959680
 
 
WDS 04545-1711 UC 1231 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
04545-1711 UC 1231 1999 2 242 13.8 12.40 16.50 V 045427.74-171100.4
04545-1711 UC 1231 2000 2 240 14.0 12.40 16.50 V 045427.74-171100.4
04545-1711 UC 1231 2010 4 241 13.9 12.40 16.50 V 045427.74-171100.4
04545-1711 UC 1231 2015 5 240 13.9 12.40 16.50 V 045427.74-171100.4

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

 
 
WDS 04545-1711 UC 1231 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04545-1711 UC 1231 : MEASURES
 
 
No records found.

 
 
WDS 04545-1711 : VIRTUAL EYEPIECE
 
 

04545-1711 UC 1231A mag 12.4 04545-1711 UC 1231B sep 13.9 P.A. 239.60 mag 16.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04545-1711 : ALADIN DSS IMAGE @ 04h 54m 27.74s -17° 11' 00.4"
 
 
 
 
WDS 04545-1711 UC 1231 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04545-1711 UC 1231 distance=0' 04562-1744 RST2360 distance=42' 04515-1716 ARA 156 distance=44' 04553-1625 HDS 635 distance=48' 04507-1713 ARA 155 distance=54' 04580-1745 NSN 84 distance=61' 04589-1708 TDS3024 distance=64' 04568-1608 HJ 3705 distance=72' 04525-1822 SHN 9 distance=78' 04590-1623 BU 314AB distance=82' 04590-1623 BU 314AB,C distance=82' 04484-1710 KPP3586 distance=87' 05000-1623 RST3409AB distance=93' 05000-1623 TDS3035AC distance=93' 04472-1715 ARG 11AB distance=104' 04501-1548 HDS 622 distance=104' 04472-1715 TOI 422BC distance=104' 05003-1822 BRT1380 distance=110' 04598-1839 B 2518 distance=117' 04468-1630 TDS 146 distance=117' 05022-1632 KPP1487 distance=119' 05019-1617 HJ 3714 distance=119' 04545-1913 TDS3001 distance=122' 04574-1906 B 2580AB distance=123' 05005-1545 A 3008 distance=123' 04574-1906 B 2580BC distance=124' 04599-1849 HJ 3709 distance=126' 04568-1912 B 1941 distance=126' 04539-1505 GWP 628 distance=127' 04460-1631 A 3007 distance=128' 05033-1722 B 2583 distance=128' 05000-1851 B 2581AB distance=128' 05000-1851 B 2581BC distance=129' 05046-1753 HDS 661 distance=152' 05047-1814 UC 1261 distance=159' 04458-1851 UC 1210 distance=159' 04516-1435 GAL 153 distance=162' 04436-1801 ARA 328 distance=163' 05055-1812 RST4775 distance=170' 04429-1758 B 1940 distance=173' 05064-1649 GAL 376 distance=174' 04563-2003 DON 85 distance=175' 04573-2005 KPP 727 distance=179' 05023-1932 LPM 201 distance=181' 04435-1539 TDS2948 distance=184' 04466-1445 GWP 615 distance=185' 05032-1928 B 2094 distance=185' 04467-1946 UC 1213AB distance=190' 04410-1709 KPP2610 distance=193' 04544-2027 ARA 842 distance=197' 04518-2025 ARA 841 distance=198' 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 04545-1711 UC 1231 240 13.9 0
Show 04562-1744 RST2360 335 1.4 42
Show 04515-1716 ARA 156 318 8.7 44
Show 04553-1625 HDS 635 273 0.4 48
Show 04507-1713 ARA 155 23 11.5 54
Show 04580-1745 NSN 84 124 8.2 61
Show 04589-1708 TDS3024 146 0.8 64
Show 04568-1608 HJ 3705 142 22.3 72
Show 04525-1822 SHN 9 120 0.3 78
Show 04590-1623 BU 314 AB 315 0.7 82
Show 04590-1623 BU 314 AB,C 57 53.9 82
Show 04484-1710 KPP3586 353 1.5 87
Show 05000-1623 RST3409 AB 199 0.4 93
Show 05000-1623 TDS3035 AC 103 0.5 93
Show 04472-1715 ARG 11 AB 235 29.9 104
Show 04501-1548 HDS 622 168 1.1 104
Show 04472-1715 TOI 422 BC 119 1.4 104
Show 05003-1822 BRT1380 62 4.3 110
Show 04598-1839 B 2518 209 5.5 117
Show 04468-1630 TDS 146 134 0.8 117
Show 05022-1632 KPP1487 54 11.2 119
Show 05019-1617 HJ 3714 280 8.7 119
Show 04545-1913 TDS3001 193 0.8 122
Show 04574-1906 B 2580 AB 156 63.3 123
Show 05005-1545 A 3008 157 1.9 123
Show 04574-1906 B 2580 BC 120 7.7 124
Show 04599-1849 HJ 3709 309 18.6 126
Show 04568-1912 B 1941 288 0.7 126
Show 04539-1505 GWP 628 98 385.0 127
Show 04460-1631 A 3007 186 3.6 128
Show 05033-1722 B 2583 18 46.5 128
Show 05000-1851 B 2581 AB 166 82.7 128
Show 05000-1851 B 2581 BC 39 3.5 129
Show 05046-1753 HDS 661 243 0.1 152
Show 05047-1814 UC 1261 131 6.4 159
Show 04458-1851 UC 1210 65 6.7 159
Show 04516-1435 GAL 153 66 13.0 162
Show 04436-1801 ARA 328 93 7.6 163
Show 05055-1812 RST4775 88 1.4 170
Show 04429-1758 B 1940 20 1.5 173
Show 05064-1649 GAL 376 356 26.8 174
Show 04563-2003 DON 85 313 1.2 175
Show 04573-2005 KPP 727 83 6.4 179
Show 05023-1932 LPM 201 75 10.8 181
Show 04435-1539 TDS2948 112 0.5 184
Show 04466-1445 GWP 615 182 28.4 185
Show 05032-1928 B 2094 101 2.0 185
Show 04467-1946 UC 1213 AB 182 36.4 190
Show 04410-1709 KPP2610 293 23.9 193
Show 04544-2027 ARA 842 36 5.9 197
Show 04518-2025 ARA 841 200 10.5 198

 
 
WDS 04545-1711 : COMPONENTS
 
 
  A
B pa=239.6°
sep=13.91"
 
 
04545-1711 A
 
 
Coord arcsec 2000 045427.74-171100.4 Mag 12.4 PmRA -37.00 PmDE -44.0
 
 
04545-1711 B
 
 
Coord arcsec 2000 045426.90-171107.4 Mag 16.5 PmRA -46.00 PmDE -45.0
Delta magnitude 4.1 Coordinate calculated yes