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Current system
20109-4806
UC 4114


Nearby doubles
31' : 20139-4812
TDT2107

53' : 20091-4856
RST1060

59' : 20163-4826
LDS 707

63' : 20119-4704
HJ 5172

64' : 20052-4834
HDS2864

67' : 20174-4750
UC 4139

70' : 20100-4914
KPP1803

74' : 20177-4834
BRT1106

80' : 20043-4724
I 661

83' : 20107-4644
I 123

84' : 20060-4659
DAW 26AB

84' : 20192-4757
RST1066

85' : 20093-4643
SIN 114

86' : 20095-4641
HJ 5169

92' : 20062-4649
HJ 5166

105' : 20014-4724
I 256

108' : 20195-4702
TSN 10

111' : 20086-4618
CPO 88AB

111' : 20205-4713
I 1415

114' : 20106-4612
RSS 542

120' : 20228-4800
UC 4162

122' : 20191-4937
RST1065

122' : 20018-4647
UC 4067

126' : 20142-5007
VSP 55

129' : 19581-4808
HDS2842

130' : 20124-5014
I 1046



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20109-4806 UC 4114

 
 
20h 10m 55.87s -48° 06' 03.3" P.A. 8.00 sep 13.9 mag 14.90,15.40
 
 
Coord 2000 20109-4806 Discov num UC 4114 Comp Coord arcsec 2000 20 10 55.87 -48 06 03.3
Date first 1996 Date last 2015 Obs 8
Pa first 9 Pa last 8.4 P.A. Now (θ) 8.4°
Sep first 13.9 Sep last 13.904 Sep. Now (ρ) 13.904"
Mag pri 14.90 Mag sec 15.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -073 Sec motion ra -079
Pri motion dec -051 Sec motion dec -055
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Gaia DR2 6669072664287717504
 
 
WDS 20109-4806 UC 4114 : 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
20109-4806 UC 4114 2000 2 8 13.8 14.90 15.40 V 201055.87-480603.3
20109-4806 UC 4114 2001 3 9 13.7 14.90 15.40 V 201055.87-480603.3
20109-4806 UC 4114 2010 6 9 13.7 14.90 15.40 V R 201055.87-480603.3
20109-4806 UC 4114 2015 7 8 13.9 14.90 15.40 V R 201055.87-480603.3

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

 
 
WDS 20109-4806 UC 4114 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20109-4806 UC 4114 : MEASURES
 
 
No records found.

 
 
WDS 20109-4806 : VIRTUAL EYEPIECE
 
 

20109-4806 UC 4114A mag 14.9 20109-4806 UC 4114B sep 13.8 P.A. 5.60 mag 15.4 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 20109-4806 : ALADIN DSS IMAGE @ 20h 10m 55.87s -48° 06' 03.3"
 
 
 
 
WDS 20109-4806 UC 4114 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20109-4806 UC 4114 distance=0' 20139-4812 TDT2107 distance=31' 20091-4856 RST1060 distance=53' 20163-4826 LDS 707 distance=59' 20119-4704 HJ 5172 distance=63' 20052-4834 HDS2864 distance=64' 20174-4750 UC 4139 distance=67' 20100-4914 KPP1803 distance=70' 20177-4834 BRT1106 distance=74' 20043-4724 I 661 distance=80' 20107-4644 I 123 distance=83' 20060-4659 DAW 26BC distance=84' 20060-4659 DAW 26AB distance=84' 20060-4659 DAW 26AC distance=84' 20192-4757 RST1066 distance=84' 20093-4643 SIN 114 distance=85' 20095-4641 HJ 5169 distance=86' 20062-4649 HJ 5166 distance=92' 20014-4724 I 256 distance=105' 20195-4702 TSN 10 distance=108' 20086-4618 UC 4100BD distance=111' 20086-4618 CPO 88AB distance=111' 20086-4618 UC 4098AC distance=111' 20205-4713 I 1415 distance=111' 20106-4612 RSS 542 distance=114' 20228-4800 UC 4162 distance=120' 20191-4937 RST1065 distance=122' 20018-4647 UC 4067 distance=122' 20142-5007 VSP 55 distance=126' 19581-4808 HDS2842 distance=129' 20124-5014 I 1046 distance=130' 20152-4603 HJ 5179 distance=131' 20227-4711 TDT2219 distance=131' 20238-4736 FIN 278 distance=134' 20127-5019 HJ 5174 distance=134' 20238-4845 NSC 29 distance=135' 20139-5019 HU 1613 distance=137' 20008-4634 RST1054 distance=139' 20095-5026 HU 1612 distance=142' 20026-5003 HDS2857 distance=143' 20166-4554 I 125 distance=144' 20093-5029 RST1061 distance=144' 19572-4856 TOI1060 distance=146' 20177-4557 HJ 5184 distance=147' 20248-4719 HDS2920 distance=149' 20135-4539 UC 4123 distance=150' 19564-4850 BRT1103 distance=151' 20096-5038 RST1062 distance=152' 20010-4614 HJ 5160 distance=152' 20041-4547 CPO 87 distance=155' 20217-5000 SKF 376 distance=156' 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 20109-4806 UC 4114 8 13.9
Show 20139-4812 TDT2107 242 0.6 31
Show 20091-4856 RST1060 151 0.2 53
Show 20163-4826 LDS 707 25 18.3 59
Show 20119-4704 HJ 5172 9 36.7 63
Show 20052-4834 HDS2864 339 0.2 64
Show 20174-4750 UC 4139 4 30.2 67
Show 20100-4914 KPP1803 353 14.0 70
Show 20177-4834 BRT1106 73 4.5 74
Show 20043-4724 I 661 39 0.6 80
Show 20107-4644 I 123 210 6.3 83
Show 20060-4659 DAW 26 BC 310 3.2 84
Show 20060-4659 DAW 26 AB 189 4.3 84
Show 20060-4659 DAW 26 AC 235 3.8 84
Show 20192-4757 RST1066 184 0.5 84
Show 20093-4643 SIN 114 110 59.8 85
Show 20095-4641 HJ 5169 128 6.0 86
Show 20062-4649 HJ 5166 249 11.3 92
Show 20014-4724 I 256 189 0.8 105
Show 20195-4702 TSN 10 87 68.3 108
Show 20086-4618 UC 4100 BD 359 48.2 111
Show 20086-4618 CPO 88 AB 101 57.4 111
Show 20086-4618 UC 4098 AC 216 23.3 111
Show 20205-4713 I 1415 35 1.8 111
Show 20106-4612 RSS 542 311 21.9 114
Show 20228-4800 UC 4162 127 41.6 120
Show 20191-4937 RST1065 69 1.3 122
Show 20018-4647 UC 4067 339 13.5 122
Show 20142-5007 VSP 55 96 0.1 126
Show 19581-4808 HDS2842 76 0.3 129
Show 20124-5014 I 1046 51 1.2 130
Show 20152-4603 HJ 5179 136 5.8 131
Show 20227-4711 TDT2219 283 0.5 131
Show 20238-4736 FIN 278 202 3.9 134
Show 20127-5019 HJ 5174 266 18.8 134
Show 20238-4845 NSC 29 225 11.4 135
Show 20139-5019 HU 1613 142 0.7 137
Show 20008-4634 RST1054 2 0.3 139
Show 20095-5026 HU 1612 63 1.0 142
Show 20026-5003 HDS2857 6 18.0 143
Show 20166-4554 I 125 45 1.5 144
Show 20093-5029 RST1061 282 1.2 144
Show 19572-4856 TOI1060 167 0.3 146
Show 20177-4557 HJ 5184 285 12.3 147
Show 20248-4719 HDS2920 227 0.2 149
Show 20135-4539 UC 4123 130 22.9 150
Show 19564-4850 BRT1103 206 4.4 151
Show 20096-5038 RST1062 351 0.4 152
Show 20010-4614 HJ 5160 164 26.7 152
Show 20041-4547 CPO 87 5 28.0 155
Show 20217-5000 SKF 376 300 21.3 156

 
 
WDS 20109-4806 : COMPONENTS
 
 
  A
B pa=5.6°
sep=13.82"
 
 
20109-4806 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201055.87-480603.3 Mag 14.9 PmRA -73.00
PmDE -51.0
 
 
20109-4806 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201056.01-480549.5 Mag 15.4 PmRA -79.00
PmDE -55.0 Calc delta mag 0.5 Calc coord yes