stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
15471-2520
UC 3064 AB


Nearby doubles
15' : 15481-2513
HDS2226

28' : 15452-2513
USD 27

31' : 15462-2547
UC 3059

40' : 15442-2523
LAF 81

51' : 15494-2600
KOH 50AB

53' : 15439-2451
UC 3052AB

54' : 15432-2525
BU 354

54' : 15509-2534
KSA 116AB

56' : 15510-2503
B 2792

67' : 15433-2439
OCC 208

67' : 15518-2457
USD 79

76' : 15415-2521
LAF 80

79' : 15429-2613
B 297AB

86' : 15500-2636
SWR 182

86' : 15418-2607
J 1614

87' : 15507-2632
HDS2232

88' : 15536-2520
BU 36AB

92' : 15412-2603
J 3235

104' : 15539-2432
OCC 161

109' : 15551-2521
KOH 54

117' : 15555-2545
TOK 734

118' : 15450-2714
RST1861

119' : 15558-2512
KSA 75AB

120' : 15481-2322
SKF1502

124' : 15557-2437
I 1279

126' : 15444-2320
HU 1516



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.

15471-2520 UC 3064 AB

 
 
15h 47m 07.47s -25° 19' 46.8" P.A. 306.00 sep 13.6 mag 10.90,15.40 Sp K4Ve
 
 
Coord 2000 15471-2520 Discov num UC 3064 Comp AB Coord arcsec 2000 15 47 07.47 -25 19 46.8
Date first 1999 Date last 2016 Obs 6
Pa first 300 Pa last 306.4 P.A. Now (θ) 306.4°
Sep first 16.9 Sep last 13.55 Sep. Now (ρ) 13.55"
Mag pri 10.90 Mag sec 15.40 delta mag (ΔM) 4.5 Spectral class K4Ve (yellow-orange)
Pri motion ra -031 Sec motion ra -036
Pri motion dec -042 Sec motion dec -037
Notes T (Parallax indicates physical)
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
15471-2520 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 47 07 -25 19 47 UC 3064 AB 2016 6 306 13.6 10.90 15.40 4.50 <===
Show 15 47 07 -25 19 47 UC 3064 AC 2015 5 265 11.4 10.90 16.10 5.20
Show 15 47 06 -25 19 38 UC 3064 BC 2016 6 161 9.9 15.40 16.10 0.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra Tycho2 6782-00900-1 Gaia DR2 6235138683716978432
 
 
WDS 15471-2520 UC 3064 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
15471-2520 UC 3064 AB 1999 2 300 16.8 10.90 15.40 V 154707.47-251946.8
15471-2520 UC 3064 AB 2000 2 300 16.8 10.90 15.40 V 154707.47-251946.8
15471-2520 UC 3064 AB 2015 4 300 16.8 10.90 15.40 K4Ve V 154707.47-251946.8
15471-2520 UC 3064 AB 2016 6 306 13.6 10.90 15.40 K4Ve T 154707.47-251946.8

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

 
 
WDS 15471-2520 UC 3064 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15471-2520 UC 3064 AB : MEASURES
 
 
No records found.

 
 
WDS 15471-2520 : VIRTUAL EYEPIECE
 
 

15471-2520 UC 3064A mag 10.9 Sp K4Ve 15471-2520 UC 3064B sep 16.9 P.A. 299.80 mag 15.4 15471-2520 UC 3064C sep 10.3 P.A. 264.00 mag 16.1 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 15471-2520 : ALADIN DSS IMAGE @ 15h 47m 07.47s -25° 19' 46.8"
 
 
 
 
WDS 15471-2520 UC 3064 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15471-2520 UC 3064AB distance=0' 15471-2520 UC 3064BC distance=1' 15468-2515 USD 33Ca,Cb distance=7' 15481-2513 HDS2226 distance=15' 15452-2513 USD 27 distance=28' 15462-2547 UC 3059 distance=31' 15442-2523 LAF 81 distance=40' 15494-2600 KOH 50AB distance=51' 15439-2451 UC 3052AB distance=53' 15432-2525 BU 354 distance=54' 15509-2534 KSA 116AB distance=54' 15510-2503 B 2792 distance=56' 15433-2439 OCC 208 distance=67' 15518-2457 USD 79 distance=67' 15415-2521 LAF 80 distance=76' 15429-2613 B 297AB distance=79' 15500-2636 SWR 182 distance=86' 15418-2607 J 1614 distance=86' 15507-2632 HDS2232 distance=87' 15536-2520 BU 36AB distance=88' 15536-2520 OCC 187Aa,Ab distance=88' 15412-2603 J 3235 distance=92' 15539-2432 OCC 161 distance=104' 15551-2521 KOH 54 distance=109' 15555-2545 TOK 734 distance=117' 15450-2714 RST1861 distance=118' 15558-2512 KSA 75AB distance=119' 15558-2512 KSA 75AC distance=119' 15481-2322 SKF1502 distance=120' 15557-2437 I 1279 distance=124' 15444-2320 HU 1516 distance=126' 15384-2439 HDS2207 distance=126' 15411-2656 KSA 72AB distance=127' 15411-2656 MET 64AC distance=127' 15411-2656 LAF 79AD distance=127' 15411-2656 LAF 79AE distance=127' 15411-2656 LAF 79AF distance=127' 15411-2656 LAF 79AG distance=127' 15411-2656 LAF 79AH distance=127' 15562-2548 B 299 distance=127' 15555-2616 TOK 790Aa,Ab distance=127' 15561-2556 RST2986 distance=127' 15481-2313 HO 396 distance=127' 15377-2539 RST2971 distance=130' 15527-2705 USD 89Aa,Ab distance=130' 15401-2349 UC 3038 distance=133' 15501-2312 KSA 115 distance=135' 15570-2539 UC 3091 distance=135' 15570-2541 B 855 distance=136' 15377-2432 TDS9564 distance=137' 15573-2515 B 301 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 15471-2520 UC 3064 AB 306 13.6
Show 15471-2520 UC 3064 AC 265 11.4
Show 15471-2520 UC 3064 BC 161 9.9 1
Show 15468-2515 USD 33 Ca,Cb 119 0.8 7
Show 15481-2513 HDS2226 60 0.1 15
Show 15452-2513 USD 27 208 2.1 28
Show 15462-2547 UC 3059 304 24.9 31
Show 15442-2523 LAF 81 53 9.2 40
Show 15494-2600 KOH 50 AB 116 0.1 51
Show 15439-2451 UC 3052 AB 316 56.4 53
Show 15432-2525 BU 354 291 5.9 54
Show 15509-2534 KSA 116 AB 329 0.1 54
Show 15510-2503 B 2792 63 13.0 56
Show 15433-2439 OCC 208 -1 0.1 67
Show 15518-2457 USD 79 47 2.4 67
Show 15415-2521 LAF 80 242 3.7 76
Show 15429-2613 B 297 AB 256 7.7 79
Show 15500-2636 SWR 182 256 25.0 86
Show 15418-2607 J 1614 342 10.4 86
Show 15507-2632 HDS2232 197 0.3 87
Show 15536-2520 BU 36 AB 273 2.0 88
Show 15536-2520 OCC 187 Aa,Ab -1 0.1 88
Show 15412-2603 J 3235 337 10.7 92
Show 15539-2432 OCC 161 -1 0.1 104
Show 15551-2521 KOH 54 105 0.2 109
Show 15555-2545 TOK 734 137 0.4 117
Show 15450-2714 RST1861 115 0.4 118
Show 15558-2512 KSA 75 AB 319 8.9 119
Show 15558-2512 KSA 75 AC 299 14.5 119
Show 15481-2322 SKF1502 172 52.8 120
Show 15557-2437 I 1279 9 0.4 124
Show 15444-2320 HU 1516 254 1.4 126
Show 15384-2439 HDS2207 82 0.7 126
Show 15411-2656 KSA 72 AB 82 6.3 127
Show 15411-2656 MET 64 AC 225 5.9 127
Show 15411-2656 LAF 79 AD 298 4.6 127
Show 15411-2656 LAF 79 AE 30 5.2 127
Show 15411-2656 LAF 79 AF 311 6.0 127
Show 15411-2656 LAF 79 AG 353 8.0 127
Show 15411-2656 LAF 79 AH 110 9.6 127
Show 15562-2548 B 299 340 4.0 127
Show 15555-2616 TOK 790 Aa,Ab 129 0.8 127
Show 15561-2556 RST2986 49 2.3 127
Show 15481-2313 HO 396 355 3.4 127
Show 15377-2539 RST2971 60 0.2 130
Show 15527-2705 USD 89 Aa,Ab 45 0.7 130
Show 15401-2349 UC 3038 282 7.7 133
Show 15501-2312 KSA 115 222 0.0 135
Show 15570-2539 UC 3091 261 29.6 135
Show 15570-2541 B 855 236 1.0 136
Show 15377-2432 TDS9564 103 0.4 137

 
 
WDS 15471-2520 : COMPONENTS
 
 
  A B
B pa=299.8°
sep=16.88"
 
C pa=264.0°
sep=10.28"
pa=155.0°
sep=10.45"
 
 
15471-2520 A
 
 
Coord arcsec 2000 154707.47-251946.8 Mag 10.9 Spectral class K4Ve (yellow-orange) PmRA -31.00
PmDE -42.0 Tycho2 6782-00900-1
Tycho2
Tycho2 6782-00900-1 Pflag RAmdeg 236.78112080 DEmdeg -25.32967303
PmRA -33.8 PmDE -44.3 E RAmdeg 60 E DEmdeg 76
E pmRA 3.0 E pmDE 2.8 EpRAm 1986.42 EpDEm 1981.08
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.6 Q pmRA 1.7
Q pmDE 0.6 BTmag 12.405 E BTmag 0.220 VTmag 11.120
E VTmag 0.095 Prox 999 TYC HIP
CCDM RAdeg 236.78120639 DEdeg -25.32956917 EpRA 1990 1.75
EpDE 1990 1.56 E RAdeg 61.6 E DEdeg 81.8 Posflg
Corr 0.2
 
 
15471-2520 B
 
 
Coord arcsec 2000 154706.39-251938.4 Coord calc 154706.39-251938.4 Mag 15.4 PmRA -36.00
PmDE -37.0 Calc delta mag 4.5
 
 
15471-2520 C
 
 
Coord arcsec 2000 154706.72-251947.9 Mag 16.1 PmRA -39.00 PmDE -42.0
Calc delta mag 5.2 Calc coord yes