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Doubles in session


Current system
19468-4217
UC 4023


Nearby doubles
20' : 19475-4200
TDT1755

29' : 19452-4240
HDS2805

30' : 19484-4241
RSS 533

51' : 19507-4152
I 122

55' : 19511-4150
B 982

58' : 19426-4143
RSS 532

77' : 19438-4326
HJ 5139

80' : 19435-4106
RST4047

82' : 19479-4338
I 657

85' : 19516-4323
SKF1158

89' : 19389-4207
B 979

91' : 19491-4050
BRT1101

94' : 19394-4133
HJ 5134

96' : 19381-4225
UC 3990

99' : 19525-4102
KPP4176

99' : 19388-4302
HU 1330

102' : 19455-4036
NSN 483

105' : 19447-4359
NSN 482

107' : 19420-4350
DON 964

108' : 19546-4322
UC 4051

112' : 19452-4027
RST2119

114' : 19377-4128
VOU 34

115' : 19403-4050
UC 4000

118' : 19429-4406
BRG 28

123' : 19480-4016
TDT1765

123' : 19543-4049
SKF1160AB



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.

19468-4217 UC 4023

 
 
19h 46m 46.14s -42° 17' 01.5" P.A. 179.00 sep 46.9 mag 16.40,16.50
 
 
Coord 2000 19468-4217 Discov num UC 4023 Comp Coord arcsec 2000 19 46 46.14 -42 17 01.5
Date first 1998 Date last 2015 Obs 3
Pa first 180 Pa last 179.4 P.A. Now (θ) 179.4°
Sep first 47.0 Sep last 46.862 Sep. Now (ρ) 46.862"
Mag pri 16.40 Mag sec 16.50 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +020 Sec motion ra +016
Pri motion dec -059 Sec motion dec -065
Notes V (Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6688524296294126336
 
 
WDS 19468-4217 UC 4023 : 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
19468-4217 UC 4023 1999 2 179 46.8 16.40 16.50 V 194646.14-421701.5
19468-4217 UC 4023 2000 2 180 47.0 16.40 16.50 V 194646.14-421701.5
19468-4217 UC 4023 2015 3 179 46.9 16.40 16.50 V 194646.14-421701.5

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

 
 
WDS 19468-4217 UC 4023 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19468-4217 UC 4023 : MEASURES
 
 
No records found.

 
 
WDS 19468-4217 : VIRTUAL EYEPIECE
 
 

19468-4217 UC 4023A mag 16.4 19468-4217 UC 4023B sep 46.9 P.A. 179.60 mag 16.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19468-4217 : ALADIN DSS IMAGE @ 19h 46m 46.14s -42° 17' 01.5"
 
 
 
 
WDS 19468-4217 UC 4023 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19468-4217 UC 4023 distance=0' 19475-4200 TDT1755 distance=20' 19452-4240 HDS2805 distance=29' 19484-4241 RSS 533 distance=30' 19507-4152 I 122 distance=51' 19511-4150 B 982 distance=55' 19426-4143 RSS 532 distance=58' 19438-4326 HJ 5139 distance=77' 19435-4106 RST4047 distance=80' 19479-4338 I 657 distance=82' 19516-4323 SKF1158 distance=85' 19389-4207 B 979 distance=89' 19491-4050 BRT1101 distance=91' 19394-4133 HJ 5134 distance=94' 19381-4225 UC 3990 distance=96' 19525-4102 KPP4176 distance=99' 19388-4302 HU 1330 distance=99' 19455-4036 NSN 483 distance=102' 19447-4359 NSN 482 distance=105' 19420-4350 DON 964 distance=107' 19546-4322 UC 4051 distance=108' 19452-4027 RST2119 distance=112' 19377-4128 VOU 34 distance=114' 19403-4050 UC 4000 distance=115' 19429-4406 BRG 28 distance=118' 19480-4016 TDT1765 distance=123' 19543-4049 SKF1160AB distance=123' 19516-4025 KPP3109 distance=125' 19451-4013 DAM 814BC distance=125' 19451-4013 CRU9009AB distance=126' 19438-4418 HJ 5138 distance=126' 19554-4344 DON 972 distance=130' 19587-4151 TDT1895 distance=136' 19478-3958 WG 247 distance=140' 19352-4125 SEE 382 distance=140' 19358-4327 DON 963 distance=140' 19574-4100 I 1408 distance=142' 19332-4212 B 975 distance=152' 19592-4324 SKF1161 distance=152' 19572-4035 RST2124 distance=156' 19403-4440 TSN 67 distance=160' 19507-4454 DON 970 distance=163' 19484-4459 HDS2817 distance=163' 19382-4006 RST2113 distance=164' 19333-4329 TDT1539 distance=165' 19580-4031 SKF1095 distance=165' 19322-4139 UC 3970 distance=168' 19509-3936 UC 4037AB distance=169' 19336-4057 RST2110 distance=169' 19430-4503 SKF1092 distance=171' 19587-4029 RST2125 distance=172' 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 19468-4217 UC 4023 179 46.9
Show 19475-4200 TDT1755 103 2.7 20
Show 19452-4240 HDS2805 340 0.4 29
Show 19484-4241 RSS 533 319 12.5 30
Show 19507-4152 I 122 336 5.3 51
Show 19511-4150 B 982 238 2.6 55
Show 19426-4143 RSS 532 342 10.3 58
Show 19438-4326 HJ 5139 126 13.5 77
Show 19435-4106 RST4047 208 0.1 80
Show 19479-4338 I 657 321 1.3 82
Show 19516-4323 SKF1158 261 17.8 85
Show 19389-4207 B 979 184 1.0 89
Show 19491-4050 BRT1101 316 3.7 91
Show 19394-4133 HJ 5134 126 12.1 94
Show 19381-4225 UC 3990 300 31.4 96
Show 19525-4102 KPP4176 162 1.5 99
Show 19388-4302 HU 1330 309 1.4 99
Show 19455-4036 NSN 483 106 8.9 102
Show 19447-4359 NSN 482 65 2.0 105
Show 19420-4350 DON 964 60 1.1 107
Show 19546-4322 UC 4051 174 23.1 108
Show 19452-4027 RST2119 266 1.4 112
Show 19377-4128 VOU 34 314 0.2 114
Show 19403-4050 UC 4000 231 35.9 115
Show 19429-4406 BRG 28 350 0.8 118
Show 19480-4016 TDT1765 245 0.7 123
Show 19543-4049 SKF1160 AB 225 140.4 123
Show 19516-4025 KPP3109 167 3.0 125
Show 19451-4013 DAM 814 BC 142 13.2 125
Show 19451-4013 CRU9009 AB 144 26.1 126
Show 19438-4418 HJ 5138 41 19.0 126
Show 19554-4344 DON 972 84 0.2 130
Show 19587-4151 TDT1895 91 0.5 136
Show 19478-3958 WG 247 227 4.5 140
Show 19352-4125 SEE 382 306 2.0 140
Show 19358-4327 DON 963 178 0.4 140
Show 19574-4100 I 1408 94 0.4 142
Show 19332-4212 B 975 15 1.0 152
Show 19592-4324 SKF1161 308 16.4 152
Show 19572-4035 RST2124 74 3.0 156
Show 19403-4440 TSN 67 151 20.1 160
Show 19507-4454 DON 970 199 2.3 163
Show 19484-4459 HDS2817 270 10.2 163
Show 19382-4006 RST2113 231 0.6 164
Show 19333-4329 TDT1539 278 0.9 165
Show 19580-4031 SKF1095 104 48.9 165
Show 19322-4139 UC 3970 221 87.7 168
Show 19509-3936 UC 4037 AB 179 100.4 169
Show 19336-4057 RST2110 291 0.3 169
Show 19430-4503 SKF1092 301 6.0 171
Show 19587-4029 RST2125 91 0.6 172

 
 
WDS 19468-4217 : COMPONENTS
 
 
  A
B pa=179.6°
sep=46.86"
 
 
19468-4217 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194646.14-421701.5 Mag 16.4 PmRA 20.00
PmDE -59.0
 
 
19468-4217 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194646.17-421748.4 Mag 16.5 PmRA 16.00
PmDE -65.0 Calc delta mag 0.1 Calc coord yes