18423-4958 UC 3647

 
 
18h 42m 19.82s -49° 57' 44.5" P.A. 226.00 sep 49.9 mag 15.40,15.90
 
 
Coord 2000 18423-4958 Discov num UC 3647 Comp Coord arcsec 2000 18 42 19.82 -49 57 44.5
Date first 1998 Date last 2015 Obs 4
Pa first 226 Pa last 226.2 P.A. Now (θ) 226.2°
Sep first 50.8 Sep last 49.94 Sep. Now (ρ) 49.94"
Mag pri 15.40 Mag sec 15.90 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +018 Sec motion ra +003
Pri motion dec -061 Sec motion dec -054
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.26 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Gaia DR2 6656066713043231104
 
 
WDS 18423-4958 UC 3647 : 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
18423-4958 UC 3647 1999 2 226 50.3 15.40 15.90 V 184219.82-495744.5
18423-4958 UC 3647 2000 2 226 50.8 15.40 15.90 V 184219.82-495744.5
18423-4958 UC 3647 2010 3 226 49.8 15.40 15.90 V R 184219.82-495744.5
18423-4958 UC 3647 2015 4 226 49.9 15.40 15.90 V R 184219.82-495744.5

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

 
 
WDS 18423-4958 UC 3647 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18423-4958 UC 3647 : MEASURES
 
 
No records found.

 
 
WDS 18423-4958 : VIRTUAL EYEPIECE
 
 

18423-4958 UC 3647A mag 15.4 18423-4958 UC 3647B sep 41.6 P.A. 213.90 mag 15.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18423-4958 : ALADIN DSS IMAGE @ 18h 42m 19.82s -49° 57' 44.5"
 
 
 
 
WDS 18423-4958 UC 3647 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18423-4958  UC 3647 distance=0' 18410-5021  BRT1074 distance=27' 18418-5035  RST 997 distance=38' 18451-4929  BRT1075 distance=40' 18449-5029  HDS2656 distance=40' 18454-5025  R   313 distance=40' 18433-5040  UC 3655 distance=44' 18387-4922  HDS2642 distance=51' 18379-5028  UC 3629 distance=52' 18474-4938  HJ 5059AB distance=54' 18474-4938  HJ 5059AC distance=54' 18463-5036  CPO 597 distance=55' 18364-4952  CPO 592 distance=58' 18370-5035  BRT1069 distance=64' 18357-5010  BRT1067 distance=66' 18435-5103  I  1378 distance=66' 18469-5054  RST1001 distance=71' 18474-5050  HJ 5058AB distance=72' 18488-4920  UC 3681 distance=74' 18361-4915  UC 3624 distance=74' 18473-5056  CPO 598 distance=76' 18471-4853  RST1002 distance=80' 18472-5103  I  1383AB distance=81' 18472-5103  I  1383AC distance=81' 18495-5042  B  1372AB distance=83' 18495-5042  DAW  22AC distance=83' 18509-4935  SKF1151 distance=87' 18450-5122  RST5452 distance=88' 18340-5043  I  1024 distance=92' 18393-5126  RST 995 distance=93' 18488-5108  DAW 223 distance=93' 18520-5007  UC 3701 distance=95' 18522-5015  UC 3702 distance=97' 18329-4927  BRT1062 distance=97' 18326-4936  RST9007 distance=97' 18494-4847  I  1100 distance=99' 18436-5138  RST5451Ba,Bb distance=101' 18436-5138  RST5451AB distance=101' 18417-4815  UC 3639 distance=104' 18531-5011  MUG  10Aa,Ab distance=105' 18531-5011  CVN  61AB distance=105' 18531-5011  CVN  61AC distance=105' 18531-5011  CVN  61AD distance=105' 18531-5011  CVN  61AE distance=105' 18315-5011  SKF1147 distance=106' 18341-4850  UC 3613 distance=106' 18352-5120  HU 1607AB distance=107' 18350-4838  I   635 distance=107' 18469-4818  UC 3669 distance=110' 18331-4852  RST 990 distance=113' 18330-4850  UC 3608 distance=114' 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 18423-4958 UC 3647 226 49.9
Show 18410-5021 BRT1074 280 4.2 27
Show 18418-5035 RST 997 267 2.6 38
Show 18451-4929 BRT1075 166 4.7 40
Show 18449-5029 HDS2656 230 0.6 40
Show 18454-5025 R 313 37 53.9 40
Show 18433-5040 UC 3655 209 27.3 44
Show 18387-4922 HDS2642 176 1.4 51
Show 18379-5028 UC 3629 66 55.4 52
Show 18474-4938 HJ 5059 AB 241 24.7 54
Show 18474-4938 HJ 5059 AC 200 30.0 54
Show 18463-5036 CPO 597 36 7.7 55
Show 18364-4952 CPO 592 295 3.8 58
Show 18370-5035 BRT1069 48 3.1 64
Show 18357-5010 BRT1067 46 3.9 66
Show 18435-5103 I 1378 28 4.3 66
Show 18469-5054 RST1001 69 1.6 71
Show 18474-5050 HJ 5058 AB 341 11.7 72
Show 18488-4920 UC 3681 268 43.1 74
Show 18361-4915 UC 3624 287 9.2 74
Show 18473-5056 CPO 598 94 4.1 76
Show 18471-4853 RST1002 71 0.2 80
Show 18472-5103 I 1383 AB 247 0.6 81
Show 18472-5103 I 1383 AC 334 34.8 81
Show 18495-5042 B 1372 AB 123 2.8 83
Show 18495-5042 DAW 22 AC 20 12.4 83
Show 18509-4935 SKF1151 121 9.9 87
Show 18450-5122 RST5452 259 0.1 88
Show 18340-5043 I 1024 95 3.0 92
Show 18393-5126 RST 995 282 1.4 93
Show 18488-5108 DAW 223 1 3.6 93
Show 18520-5007 UC 3701 257 41.7 95
Show 18522-5015 UC 3702 136 16.0 97
Show 18329-4927 BRT1062 179 5.3 97
Show 18326-4936 RST9007 42 4.1 97
Show 18494-4847 I 1100 33 1.1 99
Show 18436-5138 RST5451 Ba,Bb 242 0.2 101
Show 18436-5138 RST5451 AB 305 0.8 101
Show 18417-4815 UC 3639 96 32.1 104
Show 18531-5011 MUG 10 Aa,Ab 60 0.4 105
Show 18531-5011 CVN 61 AB 166 4.0 105
Show 18531-5011 CVN 61 AC 336 8.3 105
Show 18531-5011 CVN 61 AD 160 9.0 105
Show 18531-5011 CVN 61 AE 128 10.7 105
Show 18315-5011 SKF1147 172 85.5 106
Show 18341-4850 UC 3613 100 21.6 106
Show 18352-5120 HU 1607 AB 264 2.1 107
Show 18350-4838 I 635 358 3.0 107
Show 18469-4818 UC 3669 270 59.8 110
Show 18331-4852 RST 990 336 2.3 113
Show 18330-4850 UC 3608 344 73.6 114

 
 
WDS 18423-4958 : COMPONENTS
 
 
  A
B pa=213.9°
sep=41.62"
 
 
18423-4958 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184219.82-495744.5 Mag 15.4 PmRA 18.00
PmDE -61.0
 
 
18423-4958 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184217.42-495819.1 Mag 15.9 PmRA 3.00
PmDE -54.0 Calc delta mag 0.5 Calc coord yes