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Doubles in session


Current system
21125-2649
UC 4402


Nearby doubles
21' : 21140-2650
RST2174

24' : 21113-2632
TDT2811

35' : 21105-2711
BRG 32

41' : 21136-2725
LDS5919

48' : 21121-2735
HJ 3012

51' : 21162-2651
RST2175

57' : 21100-2603
SEE 440

63' : 21148-2555
HJ 3014

70' : 21127-2539
KPP1612

76' : 21178-2714
STN 54

76' : 21078-2606
HTS 13

77' : 21181-2636
KPP 713

80' : 21166-2746
BRT3100

80' : 21065-2642
TOI 172

82' : 21173-2601
UC 4428

83' : 21157-2803
BRT3099

86' : 21188-2637
SEE 443

90' : 21161-2802
LDS5920

92' : 21179-2555
RST1086

94' : 21061-2727
KPP1653

94' : 21157-2526
RST3281

98' : 21140-2513
BRT3098

100' : 21136-2511
RST3278

102' : 21198-2621
BU 271AB

106' : 21200-2718
BU 252

108' : 21045-2644
B 2490



Selections
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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.

21125-2649 UC 4402

 
 
21h 12m 27.39s -26° 48' 42.9" P.A. 325.00 sep 36.0 mag 10.90,16.50
 
 
Coord 2000 21125-2649 Discov num UC 4402 Comp Coord arcsec 2000 21 12 27.39 -26 48 42.9
Date first 1998 Date last 2015 Obs 5
Pa first 325 Pa last 325.4 P.A. Now (θ) 325.4°
Sep first 36.0 Sep last 35.98 Sep. Now (ρ) 35.98"
Mag pri 10.90 Mag sec 16.50 delta mag (ΔM) 5.6 Spectral class
Pri motion ra +060 Sec motion ra +052
Pri motion dec +012 Sec motion dec +002
Notes V (Proper motion indicates physical)
rPM=0.209 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6932-00806-1 Gaia DR2 6802727373614263936
 
 
WDS 21125-2649 UC 4402 : 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
21125-2649 UC 4402 1999 2 325 35.9 10.90 16.50 V 211227.39-264842.9
21125-2649 UC 4402 2000 2 325 35.9 10.90 16.50 V 211227.39-264842.9
21125-2649 UC 4402 2010 4 326 35.9 10.90 16.50 V 211227.39-264842.9
21125-2649 UC 4402 2015 5 325 36.0 10.90 16.50 V 211227.39-264842.9

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

 
 
WDS 21125-2649 UC 4402 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21125-2649 UC 4402 : MEASURES
 
 
No records found.

 
 
WDS 21125-2649 : VIRTUAL EYEPIECE
 
 

21125-2649 UC 4402A mag 10.9 21125-2649 UC 4402B sep 34.8 P.A. 328.40 mag 16.5 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 21125-2649 : ALADIN DSS IMAGE @ 21h 12m 27.39s -26° 48' 42.9"
 
 
 
 
WDS 21125-2649 UC 4402 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21125-2649 UC 4402 distance=0' 21140-2650 RST2174 distance=21' 21113-2632 TDT2811 distance=24' 21105-2711 BRG 32 distance=35' 21136-2725 LDS5919 distance=41' 21121-2735 HJ 3012 distance=48' 21162-2651 RST2175 distance=51' 21100-2603 SEE 440 distance=57' 21148-2555 HJ 3014 distance=63' 21127-2539 KPP1612 distance=70' 21178-2714 STN 54 distance=76' 21078-2606 HTS 13 distance=76' 21181-2636 KPP 713 distance=77' 21166-2746 BRT3100 distance=80' 21065-2642 TOI 172 distance=80' 21173-2601 UC 4428 distance=82' 21157-2803 BRT3099 distance=83' 21188-2637 SEE 443 distance=86' 21161-2802 LDS5920 distance=90' 21179-2555 RST1086 distance=92' 21061-2727 KPP1653 distance=94' 21157-2526 RST3281 distance=94' 21140-2513 BRT3098 distance=98' 21136-2511 RST3278 distance=100' 21198-2621 BU 271AB distance=102' 21198-2621 BU 271AC distance=102' 21198-2621 BU 271AD distance=102' 21198-2621 BU 271AE distance=102' 21200-2718 BU 252 distance=106' 21045-2644 B 2490 distance=108' 21124-2501 KPP3119 distance=108' 21090-2829 DAW 153 distance=111' 21210-2725 UC 4451 distance=120' 21154-2842 LDS4874 distance=121' 21131-2850 BRT3096 distance=122' 21169-2836 DAW 154 distance=123' 21146-2849 LDS4872 distance=125' 21145-2444 UC 4417 distance=128' 21212-2744 HDS3040 distance=129' 21092-2447 I 1435 distance=130' 21071-2500 SEE 439 distance=131' 21111-2858 HU 85 distance=131' 21062-2504 UC 4379 distance=135' 21032-2744 SEE 435 distance=136' 21194-2831 B 523 distance=138' 21229-2705 I 1441 distance=141' 21140-2914 RST2173 distance=147' 21099-2424 HDS3015 distance=149' 21013-2725 RST2171 distance=154' 21055-2445 HJ 3007 distance=156' 21149-2921 HDS3022 distance=157' 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 21125-2649 UC 4402 325 36.0
Show 21140-2650 RST2174 11 0.6 21
Show 21113-2632 TDT2811 96 0.7 24
Show 21105-2711 BRG 32 314 9.4 35
Show 21136-2725 LDS5919 214 219.6 41
Show 21121-2735 HJ 3012 320 25.8 48
Show 21162-2651 RST2175 329 1.9 51
Show 21100-2603 SEE 440 38 9.1 57
Show 21148-2555 HJ 3014 301 2.1 63
Show 21127-2539 KPP1612 181 12.3 70
Show 21178-2714 STN 54 238 7.1 76
Show 21078-2606 HTS 13 144 17.5 76
Show 21181-2636 KPP 713 34 6.3 77
Show 21166-2746 BRT3100 168 7.1 80
Show 21065-2642 TOI 172 322 1.3 80
Show 21173-2601 UC 4428 18 69.6 82
Show 21157-2803 BRT3099 298 4.4 83
Show 21188-2637 SEE 443 295 1.3 86
Show 21161-2802 LDS5920 15 52.4 90
Show 21179-2555 RST1086 162 0.4 92
Show 21061-2727 KPP1653 186 12.7 94
Show 21157-2526 RST3281 112 3.1 94
Show 21140-2513 BRT3098 162 4.5 98
Show 21136-2511 RST3278 239 0.6 100
Show 21198-2621 BU 271 AB 24 0.6 102
Show 21198-2621 BU 271 AC 67 141.7 102
Show 21198-2621 BU 271 AD 61 298.6 102
Show 21198-2621 BU 271 AE 32 180.4 102
Show 21200-2718 BU 252 88 2.1 106
Show 21045-2644 B 2490 319 9.2 108
Show 21124-2501 KPP3119 6 6.5 108
Show 21090-2829 DAW 153 279 3.6 111
Show 21210-2725 UC 4451 203 24.7 120
Show 21154-2842 LDS4874 34 22.5 121
Show 21131-2850 BRT3096 93 4.3 122
Show 21169-2836 DAW 154 88 1.1 123
Show 21146-2849 LDS4872 276 62.7 125
Show 21145-2444 UC 4417 54 10.0 128
Show 21212-2744 HDS3040 65 0.3 129
Show 21092-2447 I 1435 45 0.4 130
Show 21071-2500 SEE 439 185 26.1 131
Show 21111-2858 HU 85 141 2.9 131
Show 21062-2504 UC 4379 202 21.5 135
Show 21032-2744 SEE 435 295 0.3 136
Show 21194-2831 B 523 212 0.8 138
Show 21229-2705 I 1441 159 1.8 141
Show 21140-2914 RST2173 11 1.3 147
Show 21099-2424 HDS3015 305 0.0 149
Show 21013-2725 RST2171 168 0.3 154
Show 21055-2445 HJ 3007 241 4.3 156
Show 21149-2921 HDS3022 18 0.4 157

 
 
WDS 21125-2649 : COMPONENTS
 
 
  A
B pa=328.4°
sep=34.78"
 
 
21125-2649 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211227.39-264842.9 Mag 10.9 PmRA 60.00
PmDE 12.0 Tycho2 6932-00806-1
Tycho2
Tycho2 6932-00806-1 Pflag RAmdeg 318.11411633 DEmdeg -26.81189896
PmRA 62.4 PmDE 10.5 E RAmdeg 46 E DEmdeg 65
E pmRA 3.0 E pmDE 2.7 EpRAm 1988.79 EpDEm 1983.79
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 11.880 E BTmag 0.106 VTmag 11.033
E VTmag 0.081 Prox 342 TYC HIP
CCDM RAdeg 318.11396139 DEdeg -26.81192194 EpRA 1990 2.02
EpDE 1990 2.14 E RAdeg 46.8 E DEdeg 69.0 Posflg
Corr -0.1
 
 
21125-2649 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211226.03-264813.3 Mag 16.5 PmRA 52.00
PmDE 2.0 Calc delta mag 5.6 Calc coord yes