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Current system
13108-3423
UC 2494 AB


Nearby doubles
25' : 13103-3447
B 2015

32' : 13125-3445
LDS 436

42' : 13138-3440
SKF1952

47' : 13115-3508
HJ 4571

48' : 13129-3503
JSP 575

49' : 13122-3337
LDS6273

55' : 13068-3447
UC 2482

58' : 13153-3409
COO 153AB

61' : 13156-3431
RSS 304

62' : 13058-3412
UC 2477

64' : 13059-3445
KPP3885

69' : 13098-3531
HDS1841

73' : 13141-3323
B 2016

76' : 13107-3538
UC 2492

78' : 13169-3436
I 1567

78' : 13155-3331
ARU 12

78' : 13164-3348
LDS4334

82' : 13044-3404
TDS8678

83' : 13065-3527
TDS8692

87' : 13038-3415
SEE 169

95' : 13103-3248
TOK 850

98' : 13029-3433
B 1222

101' : 13035-3338
TDS8669

113' : 13193-3347
BRT1673

116' : 13025-3331
TDS8657

128' : 13117-3216
HJ 4572



Selections
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Binary Systems
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Multiple Systems
Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13108-3423 UC 2494 AB

 
 
13h 10m 45.20s -34° 22' 39.5" sep 42.5 mag 14.10,17.09
 
 
Coord 2000 13108-3423 Discov num UC 2494 Comp AB Coord arcsec 2000 13 10 45.20 -34 22 39.5
Date first 1999 Date last 2015 Obs 4
Pa first 359 Pa last 359.5 P.A. Now (θ) 359.5°
Sep first 42.2 Sep last 42.477 Sep. Now (ρ) 42.477"
Mag pri 14.10 Mag sec 17.09 delta mag (ΔM) 2.99 Spectral class
Pri motion ra -025 Sec motion ra -045
Pri motion dec -086 Sec motion dec -100
Notes V W (Proper motion indicates physical, )
rPM=0.223 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus
 
 
WDS 13108-3423 UC 2494 AB : 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
13108-3423 UC 2494 AB 2015 4 0 42.5 14.10 17.09 VW 131045.20-342239.5

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

 
 
WDS 13108-3423 UC 2494 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13108-3423 UC 2494 AB : MEASURES
 
 
No records found.

 
 
WDS 13108-3423 : VIRTUAL EYEPIECE
 
 

13108-3423 UC 2494A mag 14.1 13108-3423 UC 2494B sep 42.5 P.A. 359.60 mag 17.09 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 13108-3423 : ALADIN DSS IMAGE @ 13h 10m 45.20s -34° 22' 39.5"
 
 
 
 
WDS 13108-3423 UC 2494 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13108-3423 UC 2494AB distance=0' 13103-3447 B 2015 distance=25' 13125-3445 LDS 436 distance=32' 13138-3440 SKF1952 distance=42' 13115-3508 HJ 4571 distance=47' 13129-3503 JSP 575 distance=48' 13122-3337 LDS6273 distance=49' 13068-3447 UC 2482 distance=55' 13153-3409 COO 153AB distance=58' 13153-3409 SEE 172AC distance=58' 13153-3409 SEE 172AD distance=58' 13156-3431 RSS 304 distance=61' 13058-3412 UC 2477 distance=62' 13059-3445 KPP3885 distance=64' 13098-3531 HDS1841 distance=69' 13141-3323 B 2016 distance=73' 13107-3538 UC 2492 distance=76' 13169-3436 I 1567 distance=78' 13155-3331 ARU 12 distance=78' 13164-3348 LDS4334 distance=78' 13044-3404 TDS8678 distance=82' 13065-3527 TDS8692 distance=83' 13038-3415 SEE 169 distance=87' 13103-3248 TOK 850 distance=95' 13029-3433 B 1222 distance=98' 13035-3338 TDS8669 distance=101' 13193-3347 BRT1673 distance=113' 13025-3331 TDS8657 distance=116' 13117-3216 HJ 4572 distance=128' 13069-3224 UC 2485 distance=128' 13011-3337 HJ 4563 distance=129' 13044-3608 I 1564 distance=131' 13141-3215 HDS1854Aa,Ab distance=135' 13141-3215 HJ 4574AB distance=135' 13048-3616 TSN 59 distance=135' 13018-3541 TDS8651 distance=136' 13008-3522 HDS1826 distance=136' 13005-3330 HDS1824Aa,Ab distance=138' 13005-3330 UC 2451AB distance=138' 13126-3207 SWR 138 distance=138' 13007-3314 LDS5768 distance=144' 13038-3620 UC 2462 distance=146' 13228-3435 RST2845 distance=150' 13159-3640 RSS 305 distance=152' 12589-3346 LDS5767 distance=152' 13127-3152 MUG 3 distance=153' 13031-3623 TDS8666 distance=153' 13227-3512 B 2313 distance=156' 12584-3352 UC 2442 distance=157' 13092-3147 UC 2489 distance=158' 12587-3520 TDS 684 distance=159' 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 13108-3423 UC 2494 AB 42.5
Show 13103-3447 B 2015 238 0.2 25
Show 13125-3445 LDS 436 221 31.3 32
Show 13138-3440 SKF1952 62 7.2 42
Show 13115-3508 HJ 4571 266 23.6 47
Show 13129-3503 JSP 575 17 2.0 48
Show 13122-3337 LDS6273 239 5.3 49
Show 13068-3447 UC 2482 100 52.2 55
Show 13153-3409 COO 153 AB 350 4.8 58
Show 13153-3409 SEE 172 AC 220 16.2 58
Show 13153-3409 SEE 172 AD 109 52.5 58
Show 13156-3431 RSS 304 106 14.6 61
Show 13058-3412 UC 2477 89 6.8 62
Show 13059-3445 KPP3885 298 1.4 64
Show 13098-3531 HDS1841 353 12.3 69
Show 13141-3323 B 2016 359 0.3 73
Show 13107-3538 UC 2492 354 69.6 76
Show 13169-3436 I 1567 84 0.3 78
Show 13155-3331 ARU 12 116 0.4 78
Show 13164-3348 LDS4334 331 30.8 78
Show 13044-3404 TDS8678 319 0.7 82
Show 13065-3527 TDS8692 333 2.0 83
Show 13038-3415 SEE 169 236 10.3 87
Show 13103-3248 TOK 850 327 1.8 95
Show 13029-3433 B 1222 130 3.2 98
Show 13035-3338 TDS8669 272 0.5 101
Show 13193-3347 BRT1673 136 2.6 113
Show 13025-3331 TDS8657 287 0.4 116
Show 13117-3216 HJ 4572 303 26.0 128
Show 13069-3224 UC 2485 57 14.3 128
Show 13011-3337 HJ 4563 237 5.7 129
Show 13044-3608 I 1564 305 3.9 131
Show 13141-3215 HDS1854 Aa,Ab 174 0.3 135
Show 13141-3215 HJ 4574 AB 155 20.8 135
Show 13048-3616 TSN 59 175 33.0 135
Show 13018-3541 TDS8651 241 0.6 136
Show 13008-3522 HDS1826 219 0.2 136
Show 13005-3330 HDS1824 Aa,Ab 315 0.2 138
Show 13005-3330 UC 2451 AB 189 35.7 138
Show 13126-3207 SWR 138 296 34.7 138
Show 13007-3314 LDS5768 71 376.0 144
Show 13038-3620 UC 2462 90 39.9 146
Show 13228-3435 RST2845 257 1.1 150
Show 13159-3640 RSS 305 104 6.8 152
Show 12589-3346 LDS5767 133 90.7 152
Show 13127-3152 MUG 3 333 8.2 153
Show 13031-3623 TDS8666 318 0.8 153
Show 13227-3512 B 2313 14 0.3 156
Show 12584-3352 UC 2442 115 67.2 157
Show 13092-3147 UC 2489 359 9.6 158
Show 12587-3520 TDS 684 287 1.3 159

 
 
WDS 13108-3423 : COMPONENTS
 
 
  A
B pa=359.6°
sep=42.48"
 
 
13108-3423 A
 
 
Coord arcsec 2000 131045.20-342239.5 Mag 14.1 PmRA -25.00 PmDE -86.0
 
 
13108-3423 B
 
 
Coord arcsec 2000 131045.18-342157.0 Mag 17.09 PmRA -45.00 PmDE -100.0
Calc delta mag 2.99 Calc coord yes