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Current system
19115-2421
UC 3840


Nearby doubles
24' : 19108-2442
TDS 976

27' : 19099-2436
OCC 770

29' : 19108-2448
TDT1280

41' : 19134-2452
KPP 436

56' : 19156-2411
LLO 18
Gumala

57' : 19075-2407
B 426

64' : 19105-2320
JNN 324

65' : 19159-2355
BRT1547

68' : 19152-2337
DON 955AB

68' : 19156-2342
OCC 648

69' : 19075-2341
ARA2255

77' : 19155-2515
B 430

78' : 19066-2345
DON 949

80' : 19161-2510
BRT3084AB

80' : 19171-2443
RST3219

80' : 19087-2311
B 2469

81' : 19127-2540
RSS 516

83' : 19097-2540
UC 3827

85' : 19055-2444
LDS5871

86' : 19146-2306
UC 3862

87' : 19153-2313
LDS 674

89' : 19164-2521
HJ 5101AB

90' : 19068-2321
ARA2254

93' : 19139-2548
B 2475AB

94' : 19123-2554
RST2095

94' : 19109-2555
OCC 65



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19115-2421 UC 3840

 
 
19h 11m 32.11s -24° 21' 18.5" P.A. 257.00 sep 44.3 mag 13.31,15.66
 
 
Coord 2000 19115-2421 Discov num UC 3840 Comp Coord arcsec 2000 19 11 32.11 -24 21 18.5
Date first 1999 Date last 2015 Obs 6
Pa first 259 Pa last 257.3 P.A. Now (θ) 257.3°
Sep first 43.3 Sep last 44.257 Sep. Now (ρ) 44.257"
Mag pri 13.31 Mag sec 15.66 delta mag (ΔM) 2.35 Spectral class
Pri motion ra -054 Sec motion ra -043
Pri motion dec -091 Sec motion dec -079
Notes V (Proper motion indicates physical)
rPM=0.154 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6770387403755820928
 
 
WDS 19115-2421 UC 3840 : 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
19115-2421 UC 3840 1999 2 259 43.3 13.30 15.70 V 191132.11-242118.5
19115-2421 UC 3840 2000 2 259 43.3 13.30 15.70 V 191132.11-242118.5
19115-2421 UC 3840 2010 4 258 44.3 13.31 15.66 V 191132.11-242118.5
19115-2421 UC 3840 2015 5 257 44.3 13.31 15.66 V 191132.11-242118.5

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

 
 
WDS 19115-2421 UC 3840 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19115-2421 UC 3840 : MEASURES
 
 
No records found.

 
 
WDS 19115-2421 : VIRTUAL EYEPIECE
 
 

19115-2421 UC 3840A mag 13.31 19115-2421 UC 3840B sep 40.5 P.A. 256.10 mag 15.66 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 19115-2421 : ALADIN DSS IMAGE @ 19h 11m 32.11s -24° 21' 18.5"
 
 
 
 
WDS 19115-2421 UC 3840 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19115-2421 UC 3840 distance=0' 19108-2442 TDS 976 distance=24' 19099-2436 OCC 770 distance=27' 19108-2448 TDT1280 distance=29' 19134-2452 KPP 436 distance=41' 19156-2411 LLO 18 (Gumala) distance=56' 19075-2407 B 426 distance=57' 19105-2320 JNN 324 distance=64' 19159-2355 BRT1547 distance=65' 19152-2337 DON 955AB distance=68' 19152-2337 DON 955AC distance=68' 19156-2342 OCC 648 distance=68' 19075-2341 ARA2255 distance=69' 19155-2515 B 430 distance=77' 19066-2345 DON 949 distance=78' 19161-2510 J 1841AC distance=80' 19161-2510 BRT3084AB distance=80' 19171-2443 RST3219 distance=80' 19087-2311 B 2469 distance=80' 19127-2540 RSS 516 distance=81' 19097-2540 UC 3827 distance=83' 19055-2444 LDS5871 distance=85' 19146-2306 UC 3862 distance=86' 19153-2313 LDS 674 distance=87' 19164-2521 HJ 5101AB distance=89' 19164-2521 HJ 5101Aa,Ab distance=89' 19068-2321 ARA2254 distance=90' 19139-2548 B 2475AB distance=93' 19139-2548 B 2475Aa,Ab distance=93' 19123-2554 RST2095 distance=94' 19109-2555 OCC 65 distance=94' 19132-2554 BRT3083 distance=95' 19167-2526 HWE 89 distance=95' 19079-2259 ARA2256 distance=96' 19180-2504 HDS2730 distance=99' 19117-2604 RST2094 distance=103' 19155-2554 RST2097 distance=107' 19038-2356 B 422 distance=109' 19055-2534 BRT3081 distance=111' 19048-2532 RST3213 distance=116' 19065-2247 ARA1912 distance=118' 19037-2510 RST3211 distance=118' 19098-2222 KPP1411 distance=122' 19137-2222 ARA1916 distance=124' 19063-2604 LDS5872 distance=126' 19210-2441 LDS 677 distance=131' 19128-2631 OCC 691 distance=132' 19042-2254 H N 129 distance=134' 19016-2408 CBL 175 distance=138' 19204-2526 UC 3893 distance=138' 19042-2247 DON 946 distance=138' 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 19115-2421 UC 3840 257 44.3
Show 19108-2442 TDS 976 342 1.1 24
Show 19099-2436 OCC 770 -1 0.1 27
Show 19108-2448 TDT1280 115 0.6 29
Show 19134-2452 KPP 436 182 3.5 41
Show Gumala 19156-2411 LLO 18 69 14.3 56
Show 19075-2407 B 426 113 5.8 57
Show 19105-2320 JNN 324 173 0.4 64
Show 19159-2355 BRT1547 293 5.1 65
Show 19152-2337 DON 955 AB 10 1.4 68
Show 19152-2337 DON 955 AC 126 7.0 68
Show 19156-2342 OCC 648 -1 0.0 68
Show 19075-2341 ARA2255 73 6.1 69
Show 19155-2515 B 430 104 0.2 77
Show 19066-2345 DON 949 9 1.7 78
Show 19161-2510 J 1841 AC 286 25.1 80
Show 19161-2510 BRT3084 AB 314 4.1 80
Show 19171-2443 RST3219 358 4.9 80
Show 19087-2311 B 2469 315 10.0 80
Show 19127-2540 RSS 516 329 10.8 81
Show 19097-2540 UC 3827 330 43.4 83
Show 19055-2444 LDS5871 216 3.2 85
Show 19146-2306 UC 3862 136 11.8 86
Show 19153-2313 LDS 674 159 5.8 87
Show 19164-2521 HJ 5101 AB 305 21.4 89
Show 19164-2521 HJ 5101 Aa,Ab 128 0.7 89
Show 19068-2321 ARA2254 210 8.3 90
Show 19139-2548 B 2475 AB 214 8.2 93
Show 19139-2548 B 2475 Aa,Ab 118 0.4 93
Show 19123-2554 RST2095 328 1.2 94
Show 19109-2555 OCC 65 -1 0.1 94
Show 19132-2554 BRT3083 63 2.9 95
Show 19167-2526 HWE 89 20 2.8 95
Show 19079-2259 ARA2256 2 7.9 96
Show 19180-2504 HDS2730 90 0.5 99
Show 19117-2604 RST2094 150 0.1 103
Show 19155-2554 RST2097 184 3.3 107
Show 19038-2356 B 422 111 6.3 109
Show 19055-2534 BRT3081 97 4.4 111
Show 19048-2532 RST3213 145 2.3 116
Show 19065-2247 ARA1912 77 8.4 118
Show 19037-2510 RST3211 137 3.4 118
Show 19098-2222 KPP1411 104 10.6 122
Show 19137-2222 ARA1916 164 9.1 124
Show 19063-2604 LDS5872 319 20.4 126
Show 19210-2441 LDS 677 149 71.0 131
Show 19128-2631 OCC 691 -1 0.1 132
Show 19042-2254 H N 129 309 8.3 134
Show 19016-2408 CBL 175 84 31.2 138
Show 19204-2526 UC 3893 45 36.6 138
Show 19042-2247 DON 946 189 0.8 138

 
 
WDS 19115-2421 : COMPONENTS
 
 
  A
B pa=256.1°
sep=40.52"
 
 
19115-2421 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191132.11-242118.5 Mag 13.31 PmRA -54.00
PmDE -91.0
 
 
19115-2421 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191129.23-242128.2 Mag 15.66 PmRA -43.00
PmDE -79.0 Calc delta mag 2.35 Calc coord yes