21221+1825 UC 4459

 
 
21h 22m 07.35s +18° 25' 25.6" P.A. 183.00 sep 27.4 mag 13.30,16.30
 
 
Coord 2000 21221+1825 Discov num UC 4459 Comp Coord arcsec 2000 21 22 07.35 +18 25 25.6
Date first 1999 Date last 2016 Obs 7
Pa first 183 Pa last 182.5 P.A. Now (θ) 182.5°
Sep first 27.4 Sep last 27.431 Sep. Now (ρ) 27.431"
Mag pri 13.30 Mag sec 16.30 delta mag (ΔM) 3 Spectral class
Pri motion ra -037 Sec motion ra -042
Pri motion dec -062 Sec motion dec -041
Notes V (Proper motion indicates physical)
rPM=0.299 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1785543047410577280
 
 
WDS 21221+1825 UC 4459 : 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
21221+1825 UC 4459 2000 2 182 27.3 13.30 16.30 V 212207.35+182525.6
21221+1825 UC 4459 2001 2 182 27.3 13.30 16.30 V 212207.35+182525.6
21221+1825 UC 4459 2010 3 183 27.5 13.30 16.30 V 212207.35+182525.6
21221+1825 UC 4459 2015 4 183 27.4 13.30 16.30 V 212207.35+182525.6
21221+1825 UC 4459 2016 7 183 27.4 13.30 16.30 V 212207.35+182525.6

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

 
 
WDS 21221+1825 UC 4459 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21221+1825 UC 4459 : MEASURES
 
 
No records found.

 
 
WDS 21221+1825 : VIRTUAL EYEPIECE
 
 

21221+1825 UC 4459A mag 13.3 21221+1825 UC 4459B sep 27.4 P.A. 182.40 mag 16.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 21221+1825 : ALADIN DSS IMAGE @ 21h 22m 07.35s +18° 25' 25.6"
 
 
 
 
WDS 21221+1825 UC 4459 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21221+1825  UC 4459 distance=1' 21212+1841  J   160 distance=21' 21234+1838  GRV 459 distance=23' 21194+1816  COU  70 distance=40' 21228+1905  ARY  69 distance=41' 21252+1828  COU 430AB distance=44' 21252+1828  ARY  70AC distance=44' 21248+1804  FMR 235 distance=45' 21217+1731  BPM2364 distance=55' 21215+1924  J  3316 distance=60' 21182+1807  BPMA253 distance=60' 21179+1831  HU  368 distance=61' 21222+1725  BPM2365 distance=61' 21228+1925  BRT2494 distance=61' 21235+1728  COU 428 distance=61' 21251+1740  BPM2371 distance=62' 21252+1742  BPM2372 distance=63' 21213+1724  BPM2362 distance=63' 21237+1931  COU 429AB distance=70' 21182+1741  J  1720 distance=72' 21236+1717  HU  369 distance=72' 21274+1837  BRT2495 distance=76' 21221+1948  STFB 11AB distance=83' 21221+1948  STFB 11AC distance=83' 21221+1948  TOK9001AD distance=83' 21281+1754  RAO 456 distance=91' 21242+1659  GWP3056 distance=91' 21200+1953  GRV 447 distance=93' 21287+1810  HU  490AB distance=96' 21287+1810  B  2896AC distance=96' 21248+1956  KPP3370 distance=99' 21176+1711  BPM2356 distance=99' 21158+1745  LDS1052 distance=100' 21278+1726  NSN 745 distance=101' 21290+1800  CVR 904 distance=102' 21212+1645  HJ  281AB distance=102' 21290+1906  J   579 distance=105' 21247+1647  TDT2949 distance=106' 21284+1924  CVR 247 distance=107' 21150+1750  BPM2352 distance=108' 21152+1741  LDS4875 distance=110' 21148+1746  SHN 249 distance=112' 21193+1640  BPM2358 distance=113' 21237+2016  COU 230 distance=113' 21282+1943  UC 4474 distance=117' 21296+1739  TSN 198 distance=117' 21181+1646  J  3238AB distance=118' 21181+1646  J  3238AC distance=118' 21141+1741  BPM2349 distance=123' 21259+2017  CVR 901 distance=124' 21228+1621  GWP3054 distance=125' 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 21221+1825 UC 4459 183 27.4 1
Show 21212+1841 J 160 290 3.2 21
Show 21234+1838 GRV 459 216 24.4 23
Show 21194+1816 COU 70 349 1.7 40
Show 21228+1905 ARY 69 329 111.4 41
Show 21252+1828 COU 430 AB 229 0.8 44
Show 21252+1828 ARY 70 AC 98 63.0 44
Show 21248+1804 FMR 235 287 8.0 45
Show 21217+1731 BPM2364 127 119.8 55
Show 21215+1924 J 3316 164 6.0 60
Show 21182+1807 BPMA253 239 269.4 60
Show 21179+1831 HU 368 312 0.2 61
Show 21222+1725 BPM2365 338 42.6 61
Show 21228+1925 BRT2494 168 4.4 61
Show 21235+1728 COU 428 137 0.9 61
Show 21251+1740 BPM2371 299 82.6 62
Show 21252+1742 BPM2372 24 99.6 63
Show 21213+1724 BPM2362 27 81.1 63
Show 21237+1931 COU 429 AB 161 1.5 70
Show 21182+1741 J 1720 321 7.3 72
Show 21236+1717 HU 369 16 1.0 72
Show 21274+1837 BRT2495 64 3.0 76
Show 21221+1948 STFB 11 AB 313 36.6 83
Show 21221+1948 STFB 11 AC 13 64.3 83
Show 21221+1948 TOK9001 AD 151 5.3 83
Show 21281+1754 RAO 456 103 0.1 91
Show 21242+1659 GWP3056 305 12.3 91
Show 21200+1953 GRV 447 277 32.2 93
Show 21287+1810 HU 490 AB 316 0.4 96
Show 21287+1810 B 2896 AC 26 3.8 96
Show 21248+1956 KPP3370 333 0.9 99
Show 21176+1711 BPM2356 47 119.4 99
Show 21158+1745 LDS1052 69 8.6 100
Show 21278+1726 NSN 745 341 4.2 101
Show 21290+1800 CVR 904 186 26.8 102
Show 21212+1645 HJ 281 AB 334 14.1 102
Show 21290+1906 J 579 182 3.7 105
Show 21247+1647 TDT2949 115 0.5 106
Show 21284+1924 CVR 247 263 79.8 107
Show 21150+1750 BPM2352 127 115.1 108
Show 21152+1741 LDS4875 127 195.4 110
Show 21148+1746 SHN 249 -1 0.2 112
Show 21193+1640 BPM2358 21 97.3 113
Show 21237+2016 COU 230 187 0.9 113
Show 21282+1943 UC 4474 276 9.5 117
Show 21296+1739 TSN 198 194 0.0 117
Show 21181+1646 J 3238 AB 341 3.8 118
Show 21181+1646 J 3238 AC 210 31.0 118
Show 21141+1741 BPM2349 124 51.8 123
Show 21259+2017 CVR 901 143 28.8 124
Show 21228+1621 GWP3054 132 58.3 125

 
 
WDS 21221+1825 : COMPONENTS
 
 
  A
B pa=182.4°
sep=27.43"
 
 
21221+1825 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212207.35+182525.6 Mag 13.3 PmRA -37.00
PmDE -62.0
 
 
21221+1825 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212207.27+182458.2 Mag 16.3 PmRA -42.00
PmDE -41.0 Calc delta mag 3 Calc coord yes