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Doubles in session


Current system
19495-4545
UC 4030


Nearby doubles
11' : 19502-4552
RST1048

24' : 19502-4523
HJ 5148

48' : 19478-4629
HJ 5143

48' : 19484-4459
HDS2817

48' : 19537-4531
BRT1102

53' : 19507-4454
DON 970

64' : 19520-4642
TDT1811

77' : 19567-4537
TDT1867

79' : 19422-4525
KPP 843

81' : 19430-4503
SKF1092

82' : 19417-4545
BRT1099

106' : 19590-4622
HJ 5157

106' : 19438-4418
HJ 5138

109' : 19405-4641
HU 1530

117' : 19403-4440
TSN 67

118' : 19447-4359
NSN 482

121' : 19429-4406
BRG 28

124' : 20010-4614
HJ 5160

124' : 19529-4744
TDT1823

128' : 20008-4634
RST1054

129' : 19479-4338
I 657

134' : 20022-4556
HDS2854

135' : 20023-4554
I 660

137' : 19554-4344
DON 972

139' : 19374-4646
HJ 5129

141' : 19420-4350
DON 964



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.

19495-4545 UC 4030

 
 
19h 49m 27.71s -45° 44' 52.4" P.A. 295.00 sep 40.3 mag 8.20,14.50 Sp K0/1III dist. 144.72 pc (472.08 l.y.)
 
 
Coord 2000 19495-4545 Discov num UC 4030 Comp Coord arcsec 2000 19 49 27.71 -45 44 52.4
Date first 1998 Date last 2016 Obs 6
Pa first 295 Pa last 295.3 P.A. Now (θ) 295.3°
Sep first 40.3 Sep last 40.296 Sep. Now (ρ) 40.296"
Mag pri 8.20 Mag sec 14.50 delta mag (ΔM) 6.3 Spectral class K0/1III (yellow-orange)
Pri motion ra +057 Sec motion ra +049
Pri motion dec -034 Sec motion dec -031
Notes V (Proper motion indicates physical)
rPM=0.129 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium SAO 229883 HIP 97539 Tycho2 8390-00552-1
Gaia DR2 6683811995615320320 HD 186975 GC 27405 CD CD-4613237
CP CP-46 9815 Distance 144.72 Distance ly 472.08
 
 
WDS 19495-4545 UC 4030 : 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
19495-4545 UC 4030 1999 2 296 40.4 8.20 14.50 V 194927.71-454452.4
19495-4545 UC 4030 2000 2 295 40.3 8.20 14.50 V 194927.71-454452.4
19495-4545 UC 4030 2010 3 297 39.4 8.20 14.50 K0/1III V 194927.71-454452.4
19495-4545 UC 4030 2015 4 295 40.3 8.20 14.50 K0/1III V 194927.71-454452.4
19495-4545 UC 4030 2016 6 295 40.3 8.20 14.50 K0/1III V 194927.71-454452.4

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

 
 
WDS 19495-4545 UC 4030 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19495-4545 UC 4030 : MEASURES
 
 
No records found.

 
 
WDS 19495-4545 : VIRTUAL EYEPIECE
 
 

19495-4545 UC 4030A mag 8.2 Sp K0/1III 19495-4545 UC 4030B sep 30.7 P.A. 304.10 mag 14.5 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 19495-4545 : ALADIN DSS IMAGE @ 19h 49m 27.71s -45° 44' 52.4"
 
 
 
 
WDS 19495-4545 UC 4030 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19495-4545 UC 4030 distance=0' 19502-4552 RST1048 distance=11' 19502-4523 HJ 5148 distance=24' 19478-4629 HJ 5143 distance=48' 19484-4459 HDS2817 distance=48' 19537-4531 BRT1102 distance=48' 19507-4454 DON 970 distance=53' 19520-4642 TDT1811 distance=64' 19567-4537 TDT1867 distance=77' 19422-4525 KPP 843 distance=79' 19430-4503 SKF1092 distance=81' 19417-4545 BRT1099 distance=82' 19590-4622 HJ 5157 distance=106' 19438-4418 HJ 5138 distance=106' 19405-4641 HU 1530 distance=109' 19403-4440 TSN 67 distance=117' 19447-4359 NSN 482 distance=118' 19429-4406 BRG 28 distance=121' 20010-4614 HJ 5160 distance=124' 19529-4744 TDT1823 distance=124' 20008-4634 RST1054 distance=128' 19479-4338 I 657 distance=129' 20022-4556 HDS2854 distance=134' 20023-4554 I 660 distance=135' 19554-4344 DON 972 distance=137' 19374-4646 HJ 5129 distance=139' 19420-4350 DON 964 distance=141' 20018-4647 UC 4067 distance=143' 19369-4451 UC 3987 distance=143' 19516-4323 SKF1158 distance=144' 19453-4804 UC 4018 distance=146' 19358-4509 B 977 distance=149' 20014-4422 HJ 5161 distance=151' 19438-4326 HJ 5139 distance=151' 20039-4543 DAM 629 distance=152' 20041-4547 CPO 87 distance=153' 19546-4322 UC 4051 distance=153' 20014-4724 I 256 distance=159' 20009-4402 UC 4063 distance=160' 19467-4821 HJ 5142 distance=160' 20045-4457 HDS2862 distance=166' 19336-4554 CPO 614 distance=167' 19581-4808 HDS2842 distance=169' 19345-4654 UC 3980 distance=171' 19592-4324 SKF1161 distance=176' 19338-4437 UC 3978 distance=179' 20052-4440 KPP 864 distance=179' 19338-4706 RST1037 distance=181' 20043-4724 I 661 distance=182' 19329-4647 I 118 distance=183' 20062-4649 HJ 5166 distance=185' 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 19495-4545 UC 4030 295 40.3
Show 19502-4552 RST1048 12 0.8 11
Show 19502-4523 HJ 5148 318 13.9 24
Show 19478-4629 HJ 5143 315 5.4 48
Show 19484-4459 HDS2817 270 10.2 48
Show 19537-4531 BRT1102 218 5.0 48
Show 19507-4454 DON 970 199 2.3 53
Show 19520-4642 TDT1811 103 2.0 64
Show 19567-4537 TDT1867 229 0.6 77
Show 19422-4525 KPP 843 17 7.2 79
Show 19430-4503 SKF1092 301 6.0 81
Show 19417-4545 BRT1099 350 3.3 82
Show 19590-4622 HJ 5157 280 17.5 106
Show 19438-4418 HJ 5138 41 19.0 106
Show 19405-4641 HU 1530 207 0.6 109
Show 19403-4440 TSN 67 151 20.1 117
Show 19447-4359 NSN 482 65 2.0 118
Show 19429-4406 BRG 28 350 0.8 121
Show 20010-4614 HJ 5160 164 26.7 124
Show 19529-4744 TDT1823 80 0.7 124
Show 20008-4634 RST1054 2 0.3 128
Show 19479-4338 I 657 321 1.3 129
Show 20022-4556 HDS2854 327 0.1 134
Show 20023-4554 I 660 277 1.8 135
Show 19554-4344 DON 972 84 0.2 137
Show 19374-4646 HJ 5129 93 11.2 139
Show 19420-4350 DON 964 60 1.1 141
Show 20018-4647 UC 4067 339 13.5 143
Show 19369-4451 UC 3987 49 10.5 143
Show 19516-4323 SKF1158 261 17.8 144
Show 19453-4804 UC 4018 201 31.2 146
Show 19358-4509 B 977 49 0.6 149
Show 20014-4422 HJ 5161 314 11.3 151
Show 19438-4326 HJ 5139 126 13.5 151
Show 20039-4543 DAM 629 238 10.5 152
Show 20041-4547 CPO 87 5 28.0 153
Show 19546-4322 UC 4051 174 23.1 153
Show 20014-4724 I 256 189 0.8 159
Show 20009-4402 UC 4063 255 30.3 160
Show 19467-4821 HJ 5142 258 13.9 160
Show 20045-4457 HDS2862 3 0.4 166
Show 19336-4554 CPO 614 18 3.9 167
Show 19581-4808 HDS2842 76 0.3 169
Show 19345-4654 UC 3980 205 14.2 171
Show 19592-4324 SKF1161 308 16.4 176
Show 19338-4437 UC 3978 134 43.4 179
Show 20052-4440 KPP 864 188 7.3 179
Show 19338-4706 RST1037 262 0.8 181
Show 20043-4724 I 661 39 0.6 182
Show 19329-4647 I 118 143 1.2 183
Show 20062-4649 HJ 5166 249 11.3 185

 
 
WDS 19495-4545 : COMPONENTS
 
 
  A
B pa=304.1°
sep=30.71"
 
 
19495-4545 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194927.71-454452.4 Mag 8.2 Spectral class K0/1III (yellow-orange)
PmRA 57.00 PmDE -34.0 SAO 229883 HIP 97539
Tycho2 8390-00552-1 HD 186975 GC 27405 CD CD-4613237
CP CP-46 9815
Tycho2
Tycho2 8390-00552-1 Pflag RAmdeg 297.36544981 DEmdeg -45.74789287
PmRA 54.3 PmDE -32.8 E RAmdeg 6 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.82 EpDEm 1990.59
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.676 E BTmag 0.019 VTmag 7.379
E VTmag 0.012 Prox 999 TYC T HIP 97539
CCDM RAdeg 297.36526833 DEdeg -45.74781667 EpRA 1990 1.62
EpDE 1990 1.67 E RAdeg 6.3 E DEdeg 6.6 Posflg
Corr -0.1
SAO
SAO 229883 DelFlag RA1950 PmRA1950 0.0085
DE1950 PmDE1950 -0.018 Vmag 7.1 SpType K0
Double code Source 70 CatNum 27405 DM CD-4613237
DMcomp BDsup HD 186975 M HD 0
GC 27405 RA1950rad 5.17435776 DE1950rad -0.80063896 PmRA2000 0.0085
PmDE2000 -0.021
Hipparcos
Catalog H HIP 97539 Proxy RAhms 19 49 27.66
DEdms -45 44 52.1 Vmag 7.26 VarFlag R Vmag G
RAdeg 297.365 DEdeg -45.7478 AstroRef Plx 6.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 186975 BD
CD CD-4613237 CP CP-46 9815 Dm number -4613237 VIred 1.04
SpType K0IV R SpType Coord arcsec 2000 194927.66-454452.1
Hipparcos 2
HIP 97539 Sn 5 So 0 Nc 1
RArad 5.1900028663 DErad -0.7984499508 Plx 6.91 PmRA 56.59
PmDE -33.69 E RArad 0.71 E DErad 0.53 E Plx 0.77
E pmRA 1.1 E pmDE 0.63 Hpmag 7.4272 E Hpmag 0.0018
SHp 0.011 VA 0 BV 1.08 E BV 0.015
VI 1.04
 
 
19495-4545 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194925.28-454435.2 Mag 14.5 PmRA 49.00
PmDE -31.0 Calc delta mag 6.3 Calc coord yes