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Doubles in session


Current system
18050-5333
UC 3489


Nearby doubles
23' : 18067-5349
BRT2098

27' : 18020-5329
BRT2097

42' : 18069-5411
UC 3496

44' : 18074-5255
UC 3498

55' : 18099-5301
FIN 53AB

61' : 18117-5342
UC 3527AB

63' : 18026-5234
RSS 467

63' : 17581-5345
RST3137

64' : 18103-5414
B 377

66' : 18123-5330
UC 3531

70' : 18118-5407
HRG 127

77' : 18067-5447
TDT 688

81' : 18140-5342
BRT2099

82' : 18106-5437
NZO 88

89' : 18003-5452
RST3138

89' : 18148-5350
BRT2100

93' : 18138-5422
HJ 5027

93' : 18096-5456
RST3154

95' : 18150-5303
UC 3533AB

96' : 18148-5255
UC 3532

97' : 18058-5509
UC 3493

99' : 18160-5333
HJ 9004AB

99' : 18148-5249
I 630

107' : 17573-5212
HJ 4994

109' : 18054-5521
UC 3490

109' : 18171-5336
RST3166



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

18050-5333 UC 3489

 
 
18h 04m 57.54s -53° 32' 32.9" P.A. 348.00 sep 32.0 mag 13.50,15.78
 
 
Coord 2000 18050-5333 Discov num UC 3489 Comp Coord arcsec 2000 18 04 57.54 -53 32 32.9
Date first 1998 Date last 2015 Obs 5
Pa first 349 Pa last 348 P.A. Now (θ) 348°
Sep first 31.5 Sep last 32.014 Sep. Now (ρ) 32.014"
Mag pri 13.50 Mag sec 15.78 delta mag (ΔM) 2.28 Spectral class
Pri motion ra +046 Sec motion ra +048
Pri motion dec -069 Sec motion dec -060
Notes U (Proper motion indicates non-physical)
rPM=0.111 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 6701412836023166976
 
 
WDS 18050-5333 UC 3489 : 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
18050-5333 UC 3489 2000 2 348 32.1 13.50 15.10 V 180457.54-533232.9
18050-5333 UC 3489 2010 4 350 30.8 13.50 15.78 V 180457.54-533232.9
18050-5333 UC 3489 2015 5 348 32.0 13.50 15.78 U 180457.54-533232.9

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

 
 
WDS 18050-5333 UC 3489 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18050-5333 UC 3489 : MEASURES
 
 
No records found.

 
 
WDS 18050-5333 : VIRTUAL EYEPIECE
 
 

18050-5333 UC 3489A mag 13.5 18050-5333 UC 3489B sep 31.6 P.A. 352.80 mag 15.78 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 18050-5333 : ALADIN DSS IMAGE @ 18h 04m 57.54s -53° 32' 32.9"
 
 
 
 
WDS 18050-5333 UC 3489 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18050-5333 UC 3489 distance=0' 18067-5349 BRT2098 distance=23' 18020-5329 BRT2097 distance=27' 18069-5411 UC 3496 distance=42' 18074-5255 UC 3498 distance=44' 18099-5301 FIN 53AB distance=55' 18099-5301 FIN 53AC distance=55' 18099-5301 FIN 53AD distance=55' 18117-5342 FIN 262Aa,Ab distance=61' 18117-5342 UC 3527AB distance=61' 18026-5234 RSS 467 distance=63' 17581-5345 RST3137 distance=63' 18103-5414 B 377 distance=64' 18123-5330 UC 3531 distance=66' 18118-5407 HRG 127 distance=70' 18067-5447 TDT 688 distance=77' 18140-5342 BRT2099 distance=81' 18106-5437 NZO 88 distance=82' 18003-5452 RST3138 distance=89' 18148-5350 BRT2100 distance=89' 18138-5422 HJ 5027 distance=93' 18096-5456 RST3154 distance=93' 18150-5303 UC 3533BC distance=94' 18150-5303 UC 3533AB distance=95' 18148-5255 UC 3532 distance=96' 18058-5509 UC 3493 distance=97' 18160-5333 DAW 221BC distance=98' 18160-5333 HJ 9004AB distance=99' 18148-5249 I 630 distance=99' 17573-5212 HJ 4994 distance=107' 18119-5205 HJ 5022A,BC distance=109' 18119-5205 DAW 21BC distance=109' 18054-5521 UC 3490 distance=109' 18171-5336 RST3166 distance=109' 18046-5140 CPO 570 distance=113' 17584-5510 RST 956 distance=113' 17522-5317 FAL 58 distance=115' 18031-5139 SKF1420AB distance=115' 18031-5139 CVN 57AC distance=115' 18031-5139 CVN 57AD distance=115' 18031-5139 CVN 57AE distance=115' 18031-5139 CVN 57AF distance=115' 18031-5139 CVN 57AG distance=115' 18031-5139 CVN 57AH distance=115' 18031-5139 CVN 57AI distance=115' 18031-5139 CVN 57AJ distance=115' 18060-5528 RST 962 distance=116' 18080-5139 RST 967 distance=117' 18093-5525 UC 3508 distance=120' 17596-5142 KPP 570 distance=121' 17514-5350 VSP 51 distance=122' 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 18050-5333 UC 3489 348 32.0
Show 18067-5349 BRT2098 104 1.8 23
Show 18020-5329 BRT2097 108 3.1 27
Show 18069-5411 UC 3496 337 20.2 42
Show 18074-5255 UC 3498 277 81.5 44
Show 18099-5301 FIN 53 AB 16 6.3 55
Show 18099-5301 FIN 53 AC 284 6.6 55
Show 18099-5301 FIN 53 AD 95 12.2 55
Show 18117-5342 FIN 262 Aa,Ab 288 0.3 61
Show 18117-5342 UC 3527 AB 262 26.1 61
Show 18026-5234 RSS 467 228 7.5 63
Show 17581-5345 RST3137 11 0.2 63
Show 18103-5414 B 377 359 2.9 64
Show 18123-5330 UC 3531 89 69.7 66
Show 18118-5407 HRG 127 175 5.3 70
Show 18067-5447 TDT 688 172 0.5 77
Show 18140-5342 BRT2099 49 4.2 81
Show 18106-5437 NZO 88 124 7.4 82
Show 18003-5452 RST3138 320 1.3 89
Show 18148-5350 BRT2100 207 9.0 89
Show 18138-5422 HJ 5027 163 23.2 93
Show 18096-5456 RST3154 156 1.7 93
Show 18150-5303 UC 3533 BC 228 40.4 94
Show 18150-5303 UC 3533 AB 211 68.9 95
Show 18148-5255 UC 3532 275 86.0 96
Show 18058-5509 UC 3493 28 104.5 97
Show 18160-5333 DAW 221 BC 224 8.4 98
Show 18160-5333 HJ 9004 AB 268 14.3 99
Show 18148-5249 I 630 16 0.9 99
Show 17573-5212 HJ 4994 209 13.9 107
Show 18119-5205 HJ 5022 A,BC 97 6.1 109
Show 18119-5205 DAW 21 BC 102 1.6 109
Show 18054-5521 UC 3490 256 69.6 109
Show 18171-5336 RST3166 180 0.3 109
Show 18046-5140 CPO 570 191 3.9 113
Show 17584-5510 RST 956 200 0.5 113
Show 17522-5317 FAL 58 315 10.9 115
Show 18031-5139 SKF1420 AB 89 6.5 115
Show 18031-5139 CVN 57 AC 199 7.4 115
Show 18031-5139 CVN 57 AD 178 9.7 115
Show 18031-5139 CVN 57 AE 322 10.1 115
Show 18031-5139 CVN 57 AF 46 11.2 115
Show 18031-5139 CVN 57 AG 18 11.2 115
Show 18031-5139 CVN 57 AH 37 13.0 115
Show 18031-5139 CVN 57 AI 139 14.6 115
Show 18031-5139 CVN 57 AJ 139 14.8 115
Show 18060-5528 RST 962 34 0.4 116
Show 18080-5139 RST 967 7 2.6 117
Show 18093-5525 UC 3508 112 62.1 120
Show 17596-5142 KPP 570 163 5.3 121
Show 17514-5350 VSP 51 122 0.2 122

 
 
WDS 18050-5333 : COMPONENTS
 
 
  A
B pa=352.8°
sep=31.56"
 
 
18050-5333 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180457.54-533232.9 Mag 13.5 PmRA 46.00
PmDE -69.0
 
 
18050-5333 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180457.10-533201.6 Mag 15.78 PmRA 48.00
PmDE -60.0 Calc delta mag 2.28 Calc coord yes