21017+1851 UC 4363

 
 
21h 01m 40.03s +18° 50' 56.2" P.A. 216.00 sep 6.4 mag 15.60,15.80
 
 
Coord 2000 21017+1851 Discov num UC 4363 Comp Coord arcsec 2000 21 01 40.03 +18 50 56.2
Date first 2000 Date last 2015 Obs 4
Pa first 217 Pa last 215.6 P.A. Now (θ) 215.6°
Sep first 6.6 Sep last 6.426 Sep. Now (ρ) 6.426"
Mag pri 15.60 Mag sec 15.80 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +033 Sec motion ra +055
Pri motion dec +043 Sec motion dec +018
Notes V (Proper motion indicates physical)
rPM=0.575
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1765320039280110464
 
 
WDS 21017+1851 UC 4363 : 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
21017+1851 UC 4363 2000 2 217 6.6 15.60 15.80 V 210140.03+185056.2
21017+1851 UC 4363 2001 2 216 6.6 15.60 15.80 V 210140.03+185056.2
21017+1851 UC 4363 2010 3 217 6.0 15.60 15.80 V 210140.03+185056.2
21017+1851 UC 4363 2015 4 216 6.4 15.60 15.80 V 210140.03+185056.2

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

 
 
WDS 21017+1851 UC 4363 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21017+1851 UC 4363 : MEASURES
 
 
No records found.

 
 
WDS 21017+1851 : VIRTUAL EYEPIECE
 
 

21017+1851 UC 4363A mag 15.6 21017+1851 UC 4363B sep 6.3 P.A. 214.10 mag 15.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 21017+1851 : ALADIN DSS IMAGE @ 21h 01m 40.03s +18° 50' 56.2"
 
 
 
 
WDS 21017+1851 UC 4363 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21017+1851  UC 4363 distance=0' 21010+1910  COU 523 distance=21' 21039+1844  BRT2489 distance=33' 21005+1920  BU 1497 distance=34' 21041+1837  KPP 546 distance=38' 20587+1833  RAO 444 distance=46' 20587+1823  HU  363 distance=51' 21013+1757  BOY  11 distance=55' 21008+1756  TDT2692 distance=57' 20577+1846  GWP3022 distance=58' 21061+1836  TDS1116 distance=65' 20579+1812  UC 4345 distance=67' 21052+1936  HDS3005 distance=67' 20582+1942  TDT2663 distance=72' 21063+1824  BPM2326 distance=72' 20582+1756  BPM2303 distance=75' 20599+1741  KPP1329 distance=75' 21058+1939  J  2702 distance=76' 20593+1744  J  1716 distance=76' 20598+2004  STF2739 distance=78' 20567+1818  BPM2298 distance=79' 21079+1851  HO  150 distance=80' 20589+1741  BRT2487 distance=81' 20571+1801  J   607 distance=83' 21056+1749  J   797 distance=84' 20570+1758  COU 427 distance=86' 20553+1852  KPP3364 distance=91' 20579+2009  BRT2486 distance=93' 21081+1857  J  3125 distance=95' 20574+2010  HO  640 distance=100' 20554+1935  UC 4329 distance=100' 20595+1712  GRV 400 distance=103' 21029+1708  BPMA250 distance=105' 21041+1712  GWP3033 distance=105' 21023+2037  HDS2998 distance=107' 21091+1906  COU 329 distance=107' 21083+1757  BPM2332 distance=109' 21080+1748  LDS4865 distance=110' 20556+1744  BPM2297 distance=110' 21014+2043  JNN 289 distance=113' 20588+1701  BPM2305 distance=118' 21094+1809  SLN  89 distance=118' 21017+1652  BPM2311AB distance=120' 21033+1655  J   284 distance=120' 21017+1652  BPM2312BC distance=120' 20555+1730  J  3328 distance=121' 21089+1748  HU  365 distance=122' 20536+1935  HO  597 distance=123' 20534+1921  J   573 distance=123' 20598+1649  STTA213 distance=125' 20558+2027  J   606 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 21017+1851 UC 4363 216 6.4
Show 21010+1910 COU 523 139 0.9 21
Show 21039+1844 BRT2489 246 5.4 33
Show 21005+1920 BU 1497 337 49.3 34
Show 21041+1837 KPP 546 61 5.1 38
Show 20587+1833 RAO 444 194 1.4 46
Show 20587+1823 HU 363 101 0.8 51
Show 21013+1757 BOY 11 94 0.3 55
Show 21008+1756 TDT2692 155 0.6 57
Show 20577+1846 GWP3022 108 5.7 58
Show 21061+1836 TDS1116 265 1.2 65
Show 20579+1812 UC 4345 303 51.5 67
Show 21052+1936 HDS3005 14 0.3 67
Show 20582+1942 TDT2663 36 0.9 72
Show 21063+1824 BPM2326 314 67.8 72
Show 20582+1756 BPM2303 131 120.5 75
Show 20599+1741 KPP1329 129 10.1 75
Show 21058+1939 J 2702 178 5.4 76
Show 20593+1744 J 1716 223 6.3 76
Show 20598+2004 STF2739 252 3.3 78
Show 20567+1818 BPM2298 348 78.4 79
Show 21079+1851 HO 150 136 3.0 80
Show 20589+1741 BRT2487 120 4.4 81
Show 20571+1801 J 607 305 3.1 83
Show 21056+1749 J 797 214 4.1 84
Show 20570+1758 COU 427 221 1.5 86
Show 20553+1852 KPP3364 154 2.7 91
Show 20579+2009 BRT2486 165 2.9 93
Show 21081+1857 J 3125 259 4.7 95
Show 20574+2010 HO 640 257 12.5 100
Show 20554+1935 UC 4329 262 32.9 100
Show 20595+1712 GRV 400 197 58.7 103
Show 21029+1708 BPMA250 39 202.4 105
Show 21041+1712 GWP3033 36 12.1 105
Show 21023+2037 HDS2998 130 0.1 107
Show 21091+1906 COU 329 99 0.6 107
Show 21083+1757 BPM2332 327 113.5 109
Show 21080+1748 LDS4865 106 147.9 110
Show 20556+1744 BPM2297 91 30.5 110
Show 21014+2043 JNN 289 25 0.4 113
Show 20588+1701 BPM2305 249 73.9 118
Show 21094+1809 SLN 89 15 2.1 118
Show 21017+1652 BPM2311 AB 110 113.7 120
Show 21033+1655 J 284 236 2.7 120
Show 21017+1652 BPM2312 BC 68 82.7 120
Show 20555+1730 J 3328 120 4.2 121
Show 21089+1748 HU 365 19 1.0 122
Show 20536+1935 HO 597 236 10.3 123
Show 20534+1921 J 573 186 4.2 123
Show 20598+1649 STTA213 36 70.9 125
Show 20558+2027 J 606 185 2.6 126

 
 
WDS 21017+1851 : COMPONENTS
 
 
  A
B pa=214.1°
sep=6.31"
 
 
21017+1851 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210140.03+185056.2 Mag 15.6 PmRA 33.00
PmDE 43.0
 
 
21017+1851 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210139.78+185051.0 Mag 15.8 PmRA 55.00
PmDE 18.0 Calc delta mag 0.2 Calc coord yes