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Doubles in session


Current system
21235+3012
UC 260 AB


Nearby doubles
14' : 21245+3015
A 1219AB

15' : 21228+3026
RAO 453

29' : 21256+2957
J 3139

44' : 21212+3044
TDT2914

47' : 21224+2927
COU1041

48' : 21222+3056
ES 376

49' : 21259+2935
TDT2959

50' : 21253+2928
COU 940

57' : 21268+3050
A 1221

57' : 21219+3104
CRB 141

58' : 21220+3106
KPP3368

64' : 21234+3115
A 1218

67' : 21185+3037
FYM 538AB

68' : 21223+2906
COU 532

71' : 21289+3002
MLB 668

71' : 21231+2902
RAO 454

73' : 21205+3107
J 3135

73' : 21225+3123
KPP1063

74' : 21182+3035
HO 154AB

74' : 21273+2917
TDT2976

75' : 21230+2858
STF2792AB

80' : 21252+3129
A 1220

80' : 21237+3131
GRV 460

81' : 21180+3049
COU1183

85' : 21294+3049
ES 2442

88' : 21169+3001
MLB 538AB



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.

21235+3012 UC 260 AB

 
 
21h 23m 32.60s +30° 11' 45.3" P.A. 243.00 sep 33.4 mag 11.96,13.78
 
 
Coord 2000 21235+3012 Discov num UC  260 Comp AB Coord arcsec 2000 21 23 32.60 +30 11 45.3
Date first 1998 Date last 2015 Obs 8
Pa first 243 Pa last 242.5 P.A. Now (θ) 242.5°
Sep first 33.3 Sep last 33.358 Sep. Now (ρ) 33.358"
Mag pri 11.96 Mag sec 13.78 delta mag (ΔM) 1.82 Spectral class
Pri motion ra +064 Sec motion ra +065
Pri motion dec +043 Sec motion dec +048
Notes V W (Proper motion indicates physical, )
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2703-01309-1
 
 
WDS 21235+3012 UC 260 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
21235+3012 UC 260 AB 2015 8 243 33.4 11.96 13.78 VW 212332.60+301145.3

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

 
 
WDS 21235+3012 UC 260 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21235+3012 UC 260 AB : MEASURES
 
 
No records found.

 
 
WDS 21235+3012 : VIRTUAL EYEPIECE
 
 

21235+3012 UC 260A mag 11.96 21235+3012 UC 260B sep 29.9 P.A. 238.90 mag 13.78 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 21235+3012 : ALADIN DSS IMAGE @ 21h 23m 32.60s +30° 11' 45.3"
 
 
 
 
WDS 21235+3012 UC 260 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21235+3012 UC 260AB distance=0' 21245+3015 A 1219AB distance=14' 21228+3026 RAO 453 distance=15' 21256+2957 J 3139 distance=29' 21212+3044 TDT2914 distance=44' 21224+2927 COU1041 distance=47' 21222+3056 ES 376 distance=48' 21259+2935 TDT2959 distance=49' 21253+2928 COU 940 distance=50' 21268+3050 A 1221 distance=57' 21219+3104 CRB 141 distance=57' 21220+3106 KPP3368 distance=58' 21234+3115 A 1218 distance=64' 21185+3037 FYM 538BC distance=67' 21185+3037 FYM 538AB distance=67' 21223+2906 COU 532 distance=68' 21289+3002 MLB 668 distance=71' 21231+2902 RAO 454 distance=71' 21182+3035 NOV 1XL distance=71' 21182+3035 NOV 1XQ distance=71' 21182+3035 NOV 1XY distance=71' 21182+3035 NOV 1XZ distance=71' 21205+3107 J 3135 distance=73' 21225+3123 KPP1063 distance=73' 21182+3035 HO 154AB distance=74' 21182+3035 POP 228AC distance=74' 21182+3035 NOV 1AD distance=74' 21182+3035 POP 228AN distance=74' 21182+3035 NOV 1AX distance=74' 21273+2917 TDT2976 distance=74' 21182+3035 POP 228NK distance=75' 21230+2858 STF2792AB distance=75' 21230+2858 STF2792AC distance=75' 21252+3129 A 1220 distance=80' 21237+3131 GRV 460 distance=80' 21180+3049 COU1183 distance=81' 21294+3049 ES 2442 distance=85' 21169+3001 MLB 538AB distance=88' 21169+3001 DAM 227AC distance=88' 21291+3102 BRT 288 distance=88' 21223+3139 ES 377AB distance=89' 21223+3139 ES 377BC distance=89' 21301+2946 GRV 471 distance=90' 21167+3001 MLB1091 distance=90' 21167+2955 TDT2878 distance=91' 21229+3142 GRV 458 distance=92' 21231+3144 HDS3046AB distance=93' 21231+3144 DAM 229AC distance=93' 21301+3050 COU 941 distance=94' 21166+3018 J 3131AB distance=95' 21166+3018 J 3131BC distance=95' 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 21235+3012 UC 260 AB 243 33.4
Show 21245+3015 A 1219 AB 312 1.5 14
Show 21228+3026 RAO 453 291 0.3 15
Show 21256+2957 J 3139 331 6.7 29
Show 21212+3044 TDT2914 17 2.0 44
Show 21224+2927 COU1041 90 1.3 47
Show 21222+3056 ES 376 221 9.2 48
Show 21259+2935 TDT2959 99 0.5 49
Show 21253+2928 COU 940 263 0.3 50
Show 21268+3050 A 1221 74 1.2 57
Show 21219+3104 CRB 141 22 28.8 57
Show 21220+3106 KPP3368 41 8.9 58
Show 21234+3115 A 1218 15 4.1 64
Show 21185+3037 FYM 538 BC 218 5.7 67
Show 21185+3037 FYM 538 AB 192 7.0 67
Show 21223+2906 COU 532 45 0.4 68
Show 21289+3002 MLB 668 240 4.8 71
Show 21231+2902 RAO 454 9 0.4 71
Show 21182+3035 NOV 1 XL 89 32.2 71
Show 21182+3035 NOV 1 XQ 134 29.2 71
Show 21182+3035 NOV 1 XY 206 14.1 71
Show 21182+3035 NOV 1 XZ 57 18.3 71
Show 21205+3107 J 3135 97 4.0 73
Show 21225+3123 KPP1063 321 8.4 73
Show 21182+3035 HO 154 AB 211 3.6 74
Show 21182+3035 POP 228 AC 139 9.0 74
Show 21182+3035 NOV 1 AD 162 21.4 74
Show 21182+3035 POP 228 AN 262 64.2 74
Show 21182+3035 NOV 1 AX 142 186.7 74
Show 21273+2917 TDT2976 275 0.6 74
Show 21182+3035 POP 228 NK 64 6.5 75
Show 21230+2858 STF2792 AB 331 7.4 75
Show 21230+2858 STF2792 AC 161 22.8 75
Show 21252+3129 A 1220 160 1.6 80
Show 21237+3131 GRV 460 185 52.6 80
Show 21180+3049 COU1183 16 0.3 81
Show 21294+3049 ES 2442 251 6.7 85
Show 21169+3001 MLB 538 AB 310 3.2 88
Show 21169+3001 DAM 227 AC 26 8.2 88
Show 21291+3102 BRT 288 96 4.8 88
Show 21223+3139 ES 377 AB 291 48.7 89
Show 21223+3139 ES 377 BC 211 2.2 89
Show 21301+2946 GRV 471 306 21.0 90
Show 21167+3001 MLB1091 170 10.4 90
Show 21167+2955 TDT2878 10 0.6 91
Show 21229+3142 GRV 458 123 43.4 92
Show 21231+3144 HDS3046 AB 329 4.8 93
Show 21231+3144 DAM 229 AC 22 14.2 93
Show 21301+3050 COU 941 300 0.1 94
Show 21166+3018 J 3131 AB 253 24.6 95
Show 21166+3018 J 3131 BC 229 5.5 95

 
 
WDS 21235+3012 : COMPONENTS
 
 
  A
B pa=238.9°
sep=29.85"
 
 
21235+3012 A
 
 
Coord arcsec 2000 212332.60+301145.3 Mag 11.96 PmRA 64.00 PmDE 43.0
Tycho2 2703-01309-1
Tycho2
Tycho2 2703-01309-1 Pflag RAmdeg 320.88584907 DEmdeg 30.19592264
PmRA 63.3 PmDE 41.8 E RAmdeg 87 E DEmdeg 78
E pmRA 2.8 E pmDE 2.7 EpRAm 1979.51 EpDEm 1981.40
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 13.758 E BTmag 0.332 VTmag 11.961
E VTmag 0.142 Prox 999 TYC HIP
CCDM RAdeg 320.88567556 DEdeg 30.19582667 EpRA 1990 1.47
EpDE 1990 1.74 E RAdeg 92.7 E DEdeg 83.3 Posflg
Corr -0.1
 
 
21235+3012 B
 
 
Coord arcsec 2000 212330.63+301129.9 Mag 13.78 PmRA 65.00 PmDE 48.0
Calc delta mag 1.82 Calc coord yes