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Doubles in session


Current system
21225+0403
UC 4462


Nearby doubles
13' : 21232+0409
SKF2742

27' : 21237+0422
STF2791

33' : 21242+0422
CVR 898

35' : 21211+0336
NSN 5

35' : 21243+0343
A 2288

47' : 21243+0327
BAL2561

49' : 21242+0323
BAL2052

52' : 21192+0339
J 1721

52' : 21251+0330
FMR 163

61' : 21209+0307
BU 838

65' : 21266+0347
TDT2969

69' : 21179+0407
BAL2559

70' : 21217+0512
CBL 599

70' : 21267+0335
VOU 41

72' : 21214+0253
STT 435

75' : 21260+0312
BAL2053

80' : 21197+0256
CVR 893

81' : 21242+0248
J 914

86' : 21172+0438
HU 274

86' : 21169+0347
UC 4426

88' : 21173+0323
BAL2050

88' : 21189+0252
HEI 407

90' : 21256+0248
J 1039

92' : 21281+0440
HDS3056

92' : 21164+0421
GRV 442

94' : 21277+0455
CVR 903



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.

21225+0403 UC 4462

 
 
21h 22m 27.83s +04° 03' 20.4" P.A. 71.00 sep 29.2 mag 14.54,15.22
 
 
Coord 2000 21225+0403 Discov num UC 4462 Comp Coord arcsec 2000 21 22 27.83 +04 03 20.4
Date first 2000 Date last 2015 Obs 8
Pa first 71 Pa last 71 P.A. Now (θ) 71°
Sep first 29.2 Sep last 29.17 Sep. Now (ρ) 29.17"
Mag pri 14.54 Mag sec 15.22 delta mag (ΔM) 0.68 Spectral class
Pri motion ra +002 Sec motion ra +006
Pri motion dec -080 Sec motion dec -073
Notes V (Proper motion indicates physical)
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 2693044898043755648
 
 
WDS 21225+0403 UC 4462 : 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
21225+0403 UC 4462 2000 2 71 29.2 14.50 15.20 V 212227.83+040320.4
21225+0403 UC 4462 2010 3 71 29.1 14.54 15.22 V 212227.83+040320.4
21225+0403 UC 4462 2015 4 71 29.2 14.54 15.22 V 212227.83+040320.4

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

 
 
WDS 21225+0403 UC 4462 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21225+0403 UC 4462 : MEASURES
 
 
No records found.

 
 
WDS 21225+0403 : VIRTUAL EYEPIECE
 
 

21225+0403 UC 4462A mag 14.54 21225+0403 UC 4462B sep 29.1 P.A. 71.00 mag 15.22 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 21225+0403 : ALADIN DSS IMAGE @ 21h 22m 27.83s +04° 03' 20.4"
 
 
 
 
WDS 21225+0403 UC 4462 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21225+0403 UC 4462 distance=0' 21232+0409 SKF2742 distance=13' 21237+0422 STF2791 distance=27' 21242+0422 CVR 898 distance=33' 21211+0336 NSN 5 distance=35' 21243+0343 A 2288 distance=35' 21243+0327 BAL2561 distance=47' 21242+0323 BAL2052 distance=49' 21192+0339 J 1721 distance=52' 21251+0330 FMR 163 distance=52' 21209+0307 BU 838 distance=61' 21266+0347 TDT2969 distance=65' 21179+0407 BAL2559 distance=69' 21217+0512 CBL 599 distance=70' 21267+0335 VOU 41 distance=70' 21214+0253 STT 435 distance=72' 21260+0312 BAL2053 distance=75' 21197+0256 CVR 893 distance=80' 21242+0248 J 914 distance=81' 21172+0438 HU 274 distance=86' 21169+0347 UC 4426 distance=86' 21173+0323 BAL2050 distance=88' 21189+0252 HEI 407 distance=88' 21256+0248 J 1039 distance=90' 21281+0440 HDS3056 distance=92' 21164+0421 GRV 442 distance=92' 21277+0455 CVR 903 distance=94' 21188+0245 BAL2051 distance=96' 21184+0518 HDS3031 distance=97' 21264+0522 GRV 468 distance=99' 21197+0537 J 2341 distance=103' 21156+0419 TDT2865 distance=104' 21267+0527 OSO 146AB distance=105' 21267+0527 OSO 146AC distance=105' 21185+0236 OSO 144 distance=105' 21210+0217 BAL1586Aa,Ab distance=109' 21210+0217 HEI 408AB distance=109' 21210+0217 HEI 408AC distance=109' 21210+0217 HEI 408AD distance=109' 21210+0217 HEI 408DE distance=109' 21292+0451 J 2350 distance=115' 21147+0354 UC 4420 distance=116' 21149+0440 BAL2979 distance=120' 21218+0202 STF2787AB distance=123' 21218+0202 STF2787AC distance=123' 21158+0515 WRH 35 (Kitalpha) distance=123' 21145+0441 BU 682AB distance=125' 21145+0441 BU 682AC distance=125' 21286+0237 BAL2054 distance=126' 21190+0559 HJ 3022AB distance=128' 21190+0559 HJ 3022AC distance=128' 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 21225+0403 UC 4462 71 29.2
Show 21232+0409 SKF2742 104 1.4 13
Show 21237+0422 STF2791 103 2.9 27
Show 21242+0422 CVR 898 250 13.6 33
Show 21211+0336 NSN 5 65 7.5 35
Show 21243+0343 A 2288 227 0.4 35
Show 21243+0327 BAL2561 288 20.5 47
Show 21242+0323 BAL2052 256 16.9 49
Show 21192+0339 J 1721 272 3.2 52
Show 21251+0330 FMR 163 12 15.4 52
Show 21209+0307 BU 838 156 1.6 61
Show 21266+0347 TDT2969 155 0.5 65
Show 21179+0407 BAL2559 283 3.9 69
Show 21217+0512 CBL 599 197 19.9 70
Show 21267+0335 VOU 41 171 0.1 70
Show 21214+0253 STT 435 239 0.7 72
Show 21260+0312 BAL2053 93 19.9 75
Show 21197+0256 CVR 893 85 21.0 80
Show 21242+0248 J 914 1.8 81
Show 21172+0438 HU 274 147 4.1 86
Show 21169+0347 UC 4426 251 27.3 86
Show 21173+0323 BAL2050 181 18.3 88
Show 21189+0252 HEI 407 62 0.2 88
Show 21256+0248 J 1039 332 4.3 90
Show 21281+0440 HDS3056 220 0.2 92
Show 21164+0421 GRV 442 181 52.9 92
Show 21277+0455 CVR 903 251 8.2 94
Show 21188+0245 BAL2051 166 2.6 96
Show 21184+0518 HDS3031 103 0.1 97
Show 21264+0522 GRV 468 20 75.9 99
Show 21197+0537 J 2341 350 7.4 103
Show 21156+0419 TDT2865 112 2.1 104
Show 21267+0527 OSO 146 AB 309 25.0 105
Show 21267+0527 OSO 146 AC 49 25.3 105
Show 21185+0236 OSO 144 346 16.8 105
Show 21210+0217 BAL1586 Aa,Ab 111 0.6 109
Show 21210+0217 HEI 408 AB 258 2.3 109
Show 21210+0217 HEI 408 AC 273 55.5 109
Show 21210+0217 HEI 408 AD 111 95.2 109
Show 21210+0217 HEI 408 DE 106 54.5 109
Show 21292+0451 J 2350 60 5.7 115
Show 21147+0354 UC 4420 80 51.3 116
Show 21149+0440 BAL2979 182 11.5 120
Show 21218+0202 STF2787 AB 20 22.6 123
Show 21218+0202 STF2787 AC 94 70.4 123
Show Kitalpha 21158+0515 WRH 35 104 0.0 123
Show 21145+0441 BU 682 AB 102 5.7 125
Show 21145+0441 BU 682 AC 179 93.0 125
Show 21286+0237 BAL2054 121 18.1 126
Show 21190+0559 HJ 3022 AB 76 17.3 128
Show 21190+0559 HJ 3022 AC 310 41.8 128

 
 
WDS 21225+0403 : COMPONENTS
 
 
  A
B pa=71.0°
sep=29.10"
 
 
21225+0403 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212227.83+040320.4 Mag 14.54 PmRA 2.00
PmDE -80.0
 
 
21225+0403 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212229.67+040329.9 Mag 15.22 PmRA 6.00
PmDE -73.0 Calc delta mag 0.68 Calc coord yes