21550+1849 UC 4596

 
 
21h 54m 59.72s +18° 49' 18.9" P.A. 308.00 sep 17.3 mag 12.80,16.60
 
 
Coord 2000 21550+1849 Discov num UC 4596 Comp Coord arcsec 2000 21 54 59.72 +18 49 18.9
Date first 1999 Date last 2016 Obs 7
Pa first 308 Pa last 308.1 P.A. Now (θ) 308.1°
Sep first 17.2 Sep last 17.256 Sep. Now (ρ) 17.256"
Mag pri 12.80 Mag sec 16.60 delta mag (ΔM) 3.8 Spectral class
Pri motion ra +019 Sec motion ra +025
Pri motion dec +057 Sec motion dec +051
Notes V (Proper motion indicates physical)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1779428800687349760
 
 
WDS 21550+1849 UC 4596 : 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
21550+1849 UC 4596 2000 2 308 16.9 12.80 16.60 V 215459.72+184918.9
21550+1849 UC 4596 2001 2 308 17.0 12.80 16.60 V 215459.72+184918.9
21550+1849 UC 4596 2010 3 308 17.2 12.80 16.60 V 215459.72+184918.9
21550+1849 UC 4596 2015 4 308 17.3 12.80 16.60 V 215459.72+184918.9
21550+1849 UC 4596 2016 7 308 17.3 12.80 16.60 V 215459.72+184918.9

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

 
 
WDS 21550+1849 UC 4596 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21550+1849 UC 4596 : MEASURES
 
 
No records found.

 
 
WDS 21550+1849 : VIRTUAL EYEPIECE
 
 

21550+1849 UC 4596A mag 12.8 21550+1849 UC 4596B sep 16.7 P.A. 309.60 mag 16.6 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 21550+1849 : ALADIN DSS IMAGE @ 21h 54m 59.72s +18° 49' 18.9"
 
 
 
 
WDS 21550+1849 UC 4596 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21550+1849  UC 4596 distance=0' 21553+1842  HO  173 distance=8' 21551+1908  J     2 distance=20' 21549+1914  AMS   2 distance=25' 21550+1926  TDT3238 distance=37' 21541+1803  SKF2182 distance=48' 21543+1943  STF2841A,BC distance=55' 21543+1943  COU 432BC distance=55' 21517+1918  STF2834AB distance=56' 21517+1918  BU 1506AC distance=56' 21565+1940  HU  382 distance=56' 21517+1918  BU 1506BC distance=56' 21514+1916  WSI  24 distance=58' 21557+1752  BPM2413 distance=59' 21560+1948  ALL   4 distance=61' 21515+1806  GIC 173 distance=66' 21579+1759  GWP3109 distance=66' 21598+1843  UC 4623 distance=70' 21536+1735  J   288 distance=77' 21516+1950  HJ  947BC distance=78' 21516+1950  HJ  947AB distance=78' 21516+1950  HJ  947AC distance=78' 21531+1731  DAM 240BC distance=82' 21531+1731  J  3150AB distance=82' 21592+1950  GWP3112 distance=86' 21505+1953  LDS4916 distance=91' 21577+2015  STF2849 distance=94' 22016+1909  GRV 534 distance=97' 21564+1712  LDS1483 distance=99' 22019+1913  GRV 536 distance=102' 21479+1824  BPM2409 distance=104' 21598+1731  LDS1486 distance=105' 21569+2037  LDS1484 distance=110' 21594+1719  COU 433 distance=110' 21501+1717  COU  14 distance=116' 21477+1755  LDS4909 distance=117' 21513+2036  SKF2181 distance=120' 22027+1939  TDS1153 distance=121' 21576+2047  L    37 distance=124' 21527+1650  BPM2410 distance=125' 21545+1644  HEI 191 distance=125' 21466+1929  COU 431 distance=127' 21592+2042  UC 4621 distance=128' 21497+2039  TDT3182 distance=134' 21597+2049  GRV 526 distance=138' 21510+1637  GWP3102 distance=145' 21461+2001  HU  376 distance=145' 21577+1629  BPM2416 distance=146' 21544+1621  HEI  82 distance=150' 22018+1654  LDS1055 distance=151' 21571+1619  UC 4609 distance=154' 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 21550+1849 UC 4596 308 17.3
Show 21553+1842 HO 173 73 0.9 8
Show 21551+1908 J 2 35 3.5 20
Show 21549+1914 AMS 2 199 7.0 25
Show 21550+1926 TDT3238 230 0.6 37
Show 21541+1803 SKF2182 326 74.9 48
Show 21543+1943 STF2841 A,BC 110 22.4 55
Show 21543+1943 COU 432 BC 299 0.1 55
Show 21517+1918 STF2834 AB 298 4.3 56
Show 21517+1918 BU 1506 AC 116 29.7 56
Show 21565+1940 HU 382 221 0.3 56
Show 21517+1918 BU 1506 BC 118 29.9 56
Show 21514+1916 WSI 24 24 14.2 58
Show 21557+1752 BPM2413 343 97.0 59
Show 21560+1948 ALL 4 208 19.2 61
Show 21515+1806 GIC 173 140 5.7 66
Show 21579+1759 GWP3109 338 7.2 66
Show 21598+1843 UC 4623 183 42.9 70
Show 21536+1735 J 288 309 6.7 77
Show 21516+1950 HJ 947 BC 297 41.1 78
Show 21516+1950 HJ 947 AB 98 18.9 78
Show 21516+1950 HJ 947 AC 310 24.3 78
Show 21531+1731 DAM 240 BC 73 8.7 82
Show 21531+1731 J 3150 AB 335 4.6 82
Show 21592+1950 GWP3112 169 82.8 86
Show 21505+1953 LDS4916 298 198.7 91
Show 21577+2015 STF2849 243 1.7 94
Show 22016+1909 GRV 534 263 31.5 97
Show 21564+1712 LDS1483 292 68.7 99
Show 22019+1913 GRV 536 38 67.7 102
Show 21479+1824 BPM2409 309 97.5 104
Show 21598+1731 LDS1486 112 10.1 105
Show 21569+2037 LDS1484 218 9.1 110
Show 21594+1719 COU 433 118 0.6 110
Show 21501+1717 COU 14 67 0.3 116
Show 21477+1755 LDS4909 66 32.7 117
Show 21513+2036 SKF2181 353 18.9 120
Show 22027+1939 TDS1153 38 0.9 121
Show 21576+2047 L 37 90 2.9 124
Show 21527+1650 BPM2410 239 60.8 125
Show 21545+1644 HEI 191 24 6.0 125
Show 21466+1929 COU 431 184 0.5 127
Show 21592+2042 UC 4621 321 13.8 128
Show 21497+2039 TDT3182 210 1.9 134
Show 21597+2049 GRV 526 81 45.6 138
Show 21510+1637 GWP3102 92 28.0 145
Show 21461+2001 HU 376 14 1.4 145
Show 21577+1629 BPM2416 307 75.9 146
Show 21544+1621 HEI 82 73 1.6 150
Show 22018+1654 LDS1055 298 46.3 151
Show 21571+1619 UC 4609 122 24.7 154

 
 
WDS 21550+1849 : COMPONENTS
 
 
  A
B pa=309.6°
sep=16.69"
 
 
21550+1849 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215459.72+184918.9 Mag 12.8 PmRA 19.00
PmDE 57.0
 
 
21550+1849 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215458.81+184929.5 Mag 16.6 PmRA 25.00
PmDE 51.0 Calc delta mag 3.8 Calc coord yes