21169+0347 UC 4426

 
 
21h 16m 51.20s +03° 47' 14.9" P.A. 251.00 sep 27.3 mag 12.00,15.60
 
 
Coord 2000 21169+0347 Discov num UC 4426 Comp Coord arcsec 2000 21 16 51.20 +03 47 14.9
Date first 2000 Date last 2015 Obs 8
Pa first 251 Pa last 251.3 P.A. Now (θ) 251.3°
Sep first 27.3 Sep last 27.295 Sep. Now (ρ) 27.295"
Mag pri 12.00 Mag sec 15.60 delta mag (ΔM) 3.6 Spectral class
Pri motion ra +066 Sec motion ra +063
Pri motion dec +009 Sec motion dec +011
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 0536-00887-1 Gaia DR2 1732204084783576704
 
 
WDS 21169+0347 UC 4426 : 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
21169+0347 UC 4426 2000 2 251 27.3 12.00 15.60 V 211651.20+034714.9
21169+0347 UC 4426 2010 3 251 27.3 12.00 15.60 V R 211651.20+034714.9
21169+0347 UC 4426 2015 4 251 27.3 12.00 15.60 V R 211651.20+034714.9

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

 
 
WDS 21169+0347 UC 4426 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21169+0347 UC 4426 : MEASURES
 
 
No records found.

 
 
WDS 21169+0347 : VIRTUAL EYEPIECE
 
 

21169+0347 UC 4426A mag 12 21169+0347 UC 4426B sep 27.2 P.A. 251.30 mag 15.6 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 21169+0347 : ALADIN DSS IMAGE @ 21h 16m 51.20s +03° 47' 14.9"
 
 
 
 
WDS 21169+0347 UC 4426 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21169+0347  UC 4426 distance=1' 21173+0323  BAL2050 distance=25' 21179+0407  BAL2559 distance=26' 21147+0354  UC 4420 distance=33' 21164+0421  GRV 442 distance=36' 21156+0419  TDT2865 distance=37' 21192+0339  J  1721 distance=38' 21172+0438  HU  274 distance=51' 21139+0427  BAL2977 distance=60' 21189+0252  HEI 407 distance=61' 21149+0440  BAL2979 distance=61' 21129+0333  UC 4407 distance=61' 21211+0336  NSN   5 distance=64' 21145+0441  BU  682AB distance=65' 21145+0441  BU  682AC distance=65' 21197+0256  CVR 893 distance=67' 21188+0245  BAL2051 distance=69' 21209+0307  BU  838 distance=74' 21185+0236  OSO 144 distance=76' 21126+0437  HJ 3013 distance=80' 21140+0457  GWP3048 distance=82' 21130+0248  BU 1303 distance=83' 21225+0403  UC 4462 distance=86' 21214+0253  STT 435 distance=87' 21109+0352  HO  151 distance=89' 21158+0515  WRH  35 (Kitalpha) distance=89' 21184+0518  HDS3031 distance=94' 21232+0409  SKF2742 distance=97' 21101+0341  BAL2558 distance=101' 21102+0331  UC 4396 distance=102' 21237+0422  STF2791 distance=109' 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=111' 21217+0512  CBL 599 distance=111' 21243+0343  A  2288 distance=112' 21242+0323  BAL2052 distance=114' 21243+0327  BAL2561 distance=115' 21242+0422  CVR 898 distance=116' 21093+0410  BU 1330AB distance=116' 21105+0241  SKF1594 distance=116' 21197+0537  J  2341 distance=118' 21199+0158  KPP 763 distance=119' 21116+0217  LDS4868 distance=121' 21091+0429  J   848 distance=123' 21125+0202  BAL1582 distance=125' 21251+0330  FMR 163 distance=125' 21090+0410  HJ 5515AB distance=126' 21090+0410  HJ 5515AC distance=126' 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 21169+0347 UC 4426 251 27.3 1
Show 21173+0323 BAL2050 181 18.3 25
Show 21179+0407 BAL2559 283 3.9 26
Show 21147+0354 UC 4420 80 51.3 33
Show 21164+0421 GRV 442 181 52.9 36
Show 21156+0419 TDT2865 112 2.1 37
Show 21192+0339 J 1721 272 3.2 38
Show 21172+0438 HU 274 147 4.1 51
Show 21139+0427 BAL2977 305 17.1 60
Show 21189+0252 HEI 407 62 0.2 61
Show 21149+0440 BAL2979 182 11.5 61
Show 21129+0333 UC 4407 306 58.2 61
Show 21211+0336 NSN 5 65 7.5 64
Show 21145+0441 BU 682 AB 102 5.7 65
Show 21145+0441 BU 682 AC 179 93.0 65
Show 21197+0256 CVR 893 85 21.0 67
Show 21188+0245 BAL2051 166 2.6 69
Show 21209+0307 BU 838 156 1.6 74
Show 21185+0236 OSO 144 346 16.8 76
Show 21126+0437 HJ 3013 119 11.3 80
Show 21140+0457 GWP3048 278 115.4 82
Show 21130+0248 BU 1303 234 4.2 83
Show 21225+0403 UC 4462 71 29.2 86
Show 21214+0253 STT 435 239 0.7 87
Show 21109+0352 HO 151 17 1.6 89
Show Kitalpha 21158+0515 WRH 35 104 0.0 89
Show 21184+0518 HDS3031 103 0.1 94
Show 21232+0409 SKF2742 104 1.4 97
Show 21101+0341 BAL2558 38 2.2 101
Show 21102+0331 UC 4396 215 59.1 102
Show 21237+0422 STF2791 103 2.9 109
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 54.5 111
Show 21217+0512 CBL 599 197 19.9 111
Show 21243+0343 A 2288 227 0.4 112
Show 21242+0323 BAL2052 256 16.9 114
Show 21243+0327 BAL2561 288 20.5 115
Show 21242+0422 CVR 898 250 13.6 116
Show 21093+0410 BU 1330 AB 54 3.7 116
Show 21105+0241 SKF1594 288 3.3 116
Show 21197+0537 J 2341 350 7.4 118
Show 21199+0158 KPP 763 174 6.6 119
Show 21116+0217 LDS4868 106 22.2 121
Show 21091+0429 J 848 141 2.8 123
Show 21125+0202 BAL1582 64 12.1 125
Show 21251+0330 FMR 163 12 15.4 125
Show 21090+0410 HJ 5515 AB 126 14.4 126
Show 21090+0410 HJ 5515 AC 68 47.8 126

 
 
WDS 21169+0347 : COMPONENTS
 
 
  A
B pa=251.3°
sep=27.24"
 
 
21169+0347 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211651.20+034714.9 Mag 12 PmRA 66.00
PmDE 9.0 Tycho2 0536-00887-1
Tycho2
Tycho2 0536-00887-1 Pflag RAmdeg 319.21334870 DEmdeg 3.78748618
PmRA 68.0 PmDE 8.7 E RAmdeg 47 E DEmdeg 36
E pmRA 1.6 E pmDE 1.5 EpRAm 1974.54 EpDEm 1975.83
Num 6 Q RAmdeg 1.2 Q DEmdeg 2.0 Q pmRA 1.2
Q pmDE 2.0 BTmag 12.495 E BTmag 0.245 VTmag 12.078
E VTmag 0.232 Prox 999 TYC HIP
CCDM RAdeg 319.21317472 DEdeg 3.78739472 EpRA 1990 1.69
EpDE 1990 1.82 E RAdeg 104.9 E DEdeg 114.9 Posflg
Corr -0.1
 
 
21169+0347 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211649.48+034706.1 Mag 15.6 PmRA 63.00
PmDE 11.0 Calc delta mag 3.6 Calc coord yes