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Doubles in session


Current system
20535+1734
UC 4319


Nearby doubles
9' : 20534+1742
BPM2286

14' : 20527+1726
J 605AB

24' : 20518+1736
J 2325

29' : 20555+1730
J 3328

31' : 20556+1744
BPM2297

33' : 20530+1806
UC 4316

36' : 20539+1700
BPM2288

43' : 20522+1656
J 3116AB

51' : 20500+1732
TDS1104

52' : 20508+1702
CVR 875

54' : 20499+1718
CBL 88

55' : 20570+1758
COU 427

56' : 20501+1707
HEI 183

58' : 20571+1801
J 607

59' : 20513+1647
J 3115

59' : 20548+1642
ROE 126

60' : 20500+1702
UC 4303

63' : 20567+1818
BPM2298

64' : 20499+1811
UC 4302

65' : 20503+1649
TDT2571

69' : 20523+1841
UC 4314

70' : 20582+1756
BPM2303

73' : 20579+1812
UC 4345

77' : 20542+1619
BPM2289

78' : 20589+1741
BRT2487

80' : 20503+1630
LDS1048AB



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20535+1734 UC 4319

 
 
20h 53m 30.78s +17° 34' 24.9" P.A. 158.00 sep 67.6 mag 16.00,16.10
 
 
Coord 2000 20535+1734 Discov num UC 4319 Comp Coord arcsec 2000 20 53 30.78 +17 34 24.9
Date first 2000 Date last 2012 Obs 4
Pa first 157 Pa last 157.5 P.A. Now (θ) 157.5°
Sep first 67.5 Sep last 67.616 Sep. Now (ρ) 67.616"
Mag pri 16.00 Mag sec 16.10 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -046 Sec motion ra -065
Pri motion dec +067 Sec motion dec +061
Notes V (Proper motion indicates physical)
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1764791582216873600
 
 
WDS 20535+1734 UC 4319 : 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
20535+1734 UC 4319 2000 2 157 67.5 16.00 16.10 V 205330.78+173424.9
20535+1734 UC 4319 2001 2 158 67.7 16.00 16.10 V 205330.78+173424.9
20535+1734 UC 4319 2010 3 158 67.5 16.00 16.10 V 205330.78+173424.9
20535+1734 UC 4319 2012 4 158 67.6 16.00 16.10 V 205330.78+173424.9

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

 
 
WDS 20535+1734 UC 4319 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20535+1734 UC 4319 : MEASURES
 
 
No records found.

 
 
WDS 20535+1734 : VIRTUAL EYEPIECE
 
 

20535+1734 UC 4319A mag 16 20535+1734 UC 4319B sep 67.2 P.A. 158.50 mag 16.1 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 20535+1734 : ALADIN DSS IMAGE @ 20h 53m 30.78s +17° 34' 24.9"
 
 
 
 
WDS 20535+1734 UC 4319 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20535+1734 UC 4319 distance=0' 20534+1742 BPM2286 distance=9' 20527+1726 J 605AB distance=14' 20527+1726 J 605AC distance=14' 20518+1736 J 2325 distance=24' 20555+1730 J 3328 distance=29' 20556+1744 BPM2297 distance=31' 20530+1806 UC 4316 distance=33' 20539+1700 BPM2288 distance=36' 20522+1656 J 3116BC distance=42' 20522+1656 J 3116AB distance=43' 20500+1732 TDS1104 distance=51' 20508+1702 CVR 875 distance=52' 20499+1718 CBL 88 distance=54' 20570+1758 COU 427 distance=55' 20501+1707 HEI 183 distance=56' 20571+1801 J 607 distance=58' 20513+1647 J 3115 distance=59' 20548+1642 ROE 126 distance=59' 20500+1702 UC 4303 distance=60' 20567+1818 BPM2298 distance=63' 20499+1811 UC 4302 distance=64' 20503+1649 TDT2571 distance=65' 20523+1841 UC 4314 distance=69' 20582+1756 BPM2303 distance=70' 20579+1812 UC 4345 distance=73' 20542+1619 BPM2289 distance=77' 20589+1741 BRT2487 distance=78' 20503+1630 LDS1048AB distance=80' 20503+1630 LDS1048AC distance=80' 20479+1732 BRT1348 distance=80' 20514+1619 BPM2283 distance=81' 20553+1852 KPP3364 distance=82' 20593+1744 J 1716 distance=83' 20588+1701 BPM2305 distance=84' 20480+1816 BPM2268 distance=89' 20595+1712 GRV 400 distance=89' 20587+1823 HU 363 distance=89' 20505+1616 KPP4216 distance=90' 20599+1741 KPP1329 distance=92' 20577+1846 GWP3022 distance=93' 20587+1833 RAO 444 distance=95' 20485+1628 BPM2271 distance=98' 20585+1626 STF2738BC distance=100' 20585+1626 STF2738AB distance=100' 20585+1626 STF2738AC distance=100' 20509+1907 J 195 distance=100' 20598+1649 STTA213 distance=102' 20596+1642 TDT2679 distance=102' 20506+1601 BPM2281 distance=103' 20479+1840 UC 4292 distance=104' 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 20535+1734 UC 4319 158 67.6
Show 20534+1742 BPM2286 19 97.0 9
Show 20527+1726 J 605 AB 241 1.7 14
Show 20527+1726 J 605 AC 161 38.1 14
Show 20518+1736 J 2325 260 5.4 24
Show 20555+1730 J 3328 120 4.2 29
Show 20556+1744 BPM2297 91 30.5 31
Show 20530+1806 UC 4316 216 48.9 33
Show 20539+1700 BPM2288 339 115.1 36
Show 20522+1656 J 3116 BC 143 6.0 42
Show 20522+1656 J 3116 AB 39 73.3 43
Show 20500+1732 TDS1104 299 1.9 51
Show 20508+1702 CVR 875 72 20.3 52
Show 20499+1718 CBL 88 104 43.4 54
Show 20570+1758 COU 427 221 1.5 55
Show 20501+1707 HEI 183 25 0.5 56
Show 20571+1801 J 607 305 3.1 58
Show 20513+1647 J 3115 321 7.1 59
Show 20548+1642 ROE 126 138 9.7 59
Show 20500+1702 UC 4303 81 18.2 60
Show 20567+1818 BPM2298 348 78.4 63
Show 20499+1811 UC 4302 172 82.1 64
Show 20503+1649 TDT2571 258 0.8 65
Show 20523+1841 UC 4314 181 49.2 69
Show 20582+1756 BPM2303 131 120.5 70
Show 20579+1812 UC 4345 303 51.5 73
Show 20542+1619 BPM2289 75 96.0 77
Show 20589+1741 BRT2487 120 4.4 78
Show 20503+1630 LDS1048 AB 151 13.7 80
Show 20503+1630 LDS1048 AC 213 1.6 80
Show 20479+1732 BRT1348 123 5.7 80
Show 20514+1619 BPM2283 243 38.1 81
Show 20553+1852 KPP3364 154 2.7 82
Show 20593+1744 J 1716 223 6.3 83
Show 20588+1701 BPM2305 249 73.9 84
Show 20480+1816 BPM2268 54 74.1 89
Show 20595+1712 GRV 400 197 58.7 89
Show 20587+1823 HU 363 101 0.8 89
Show 20505+1616 KPP4216 237 1.6 90
Show 20599+1741 KPP1329 129 10.1 92
Show 20577+1846 GWP3022 108 5.7 93
Show 20587+1833 RAO 444 194 1.4 95
Show 20485+1628 BPM2271 127 97.8 98
Show 20585+1626 STF2738 BC 102 222.7 100
Show 20585+1626 STF2738 AB 254 15.0 100
Show 20585+1626 STF2738 AC 104 209.4 100
Show 20509+1907 J 195 23 3.3 100
Show 20598+1649 STTA213 36 70.9 102
Show 20596+1642 TDT2679 61 0.6 102
Show 20506+1601 BPM2281 268 35.3 103
Show 20479+1840 UC 4292 105 11.0 104

 
 
WDS 20535+1734 : COMPONENTS
 
 
  A
B pa=158.5°
sep=67.16"
 
 
20535+1734 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205330.78+173424.9 Mag 16 PmRA -46.00
PmDE 67.0
 
 
20535+1734 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205332.51+173322.4 Mag 16.1 PmRA -65.00
PmDE 61.0 Calc delta mag 0.1 Calc coord yes