21147-2309 UC 4421

 
 
21h 14m 43.59s -23° 09' 01.0" P.A. 297.00 sep 75.8 mag 15.80,16.20
 
 
Coord 2000 21147-2309 Discov num UC 4421 Comp Coord arcsec 2000 21 14 43.59 -23 09 01.0
Date first 1998 Date last 2015 Obs 5
Pa first 296 Pa last 296.5 P.A. Now (θ) 296.5°
Sep first 75.7 Sep last 75.755 Sep. Now (ρ) 75.755"
Mag pri 15.80 Mag sec 16.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +084 Sec motion ra +091
Pri motion dec -059 Sec motion dec -041
Notes V (Proper motion indicates physical)
rPM=0.188 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Gaia DR2 6804625302482010880
 
 
WDS 21147-2309 UC 4421 : 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
21147-2309 UC 4421 1999 2 296 75.6 15.80 16.20 V 211443.59-230901.0
21147-2309 UC 4421 2000 2 296 75.7 15.80 16.20 V 211443.59-230901.0
21147-2309 UC 4421 2010 4 297 75.7 15.80 16.20 V 211443.59-230901.0
21147-2309 UC 4421 2015 5 297 75.8 15.80 16.20 V 211443.59-230901.0

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

 
 
WDS 21147-2309 UC 4421 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21147-2309 UC 4421 : MEASURES
 
 
No records found.

 
 
WDS 21147-2309 : VIRTUAL EYEPIECE
 
 

21147-2309 UC 4421A mag 15.8 21147-2309 UC 4421B sep 70.9 P.A. 298.50 mag 16.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 21147-2309 : ALADIN DSS IMAGE @ 21h 14m 43.59s -23° 09' 01.0"
 
 
 
 
WDS 21147-2309 UC 4421 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21147-2309  UC 4421 distance=0' 21147-2321  TDT2854 distance=13' 21159-2240  BRT1567 distance=34' 21167-2249  B   522 distance=35' 21125-2241  WHC  22AB distance=42' 21125-2241  TOB 358AC distance=42' 21125-2241  TOB 358CD distance=43' 21116-2307  HJ 5251 distance=44' 21175-2246  BRT3101 distance=45' 21148-2218  LDS4873 distance=51' 21111-2336  TDT2810 distance=57' 21182-2355  HJ 3018 distance=67' 21104-2242  ARA2275 distance=67' 21187-2348  RSS 559 distance=68' 21111-2219  ARA1939 distance=72' 21095-2304  DON1002 distance=72' 21195-2346  SEE 444 distance=76' 21180-2203  RSS 558 distance=81' 21213-2324  B   524 distance=92' 21145-2444  UC 4417 distance=95' 21099-2424  HDS3015 distance=101' 21071-2309  UC 4383 distance=106' 21220-2224  HJ 5265 distance=111' 21218-2409  KPP 492 distance=115' 21124-2501  KPP3119 distance=117' 21178-2119  FOX  42 distance=119' 21060-2248  UC 4378 distance=122' 21180-2115  HJ 3017 distance=123' 21136-2511  RST3278 distance=123' 21075-2159  DON1001 distance=123' 21092-2447  I  1435 distance=125' 21140-2513  BRT3098 distance=125' 21212-2138  KPP1448 distance=128' 21166-2103  DON1004 distance=129' 21215-2442  SEE 441AB distance=132' 21215-2442  SEE 441AC distance=132' 21238-2227  TDT2943 distance=133' 21157-2526  RST3281 distance=138' 21250-2250  UC 4466 distance=144' 21086-2112  HJ 3009BD distance=146' 21086-2112  HJ 3009AB distance=146' 21086-2112  HJ 3009AC distance=146' 21086-2112  VIG  20AE distance=146' 21086-2112  VIG  20AF distance=146' 21086-2112  VIG  20AG distance=146' 21071-2500  SEE 439 distance=153' 21127-2539  KPP1612 distance=153' 21261-2325  HJ 5269 distance=158' 21055-2445  HJ 3007 distance=159' 21194-2038  I  1439 distance=164' 21062-2504  UC 4379 distance=164' 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 21147-2309 UC 4421 297 75.8
Show 21147-2321 TDT2854 101 0.5 13
Show 21159-2240 BRT1567 101 3.6 34
Show 21167-2249 B 522 289 0.6 35
Show 21125-2241 WHC 22 AB 170 6.7 42
Show 21125-2241 TOB 358 AC 314 37.1 42
Show 21125-2241 TOB 358 CD 12 3.8 43
Show 21116-2307 HJ 5251 304 8.9 44
Show 21175-2246 BRT3101 238 3.0 45
Show 21148-2218 LDS4873 304 134.8 51
Show 21111-2336 TDT2810 298 0.5 57
Show 21182-2355 HJ 3018 350 14.7 67
Show 21104-2242 ARA2275 36 9.5 67
Show 21187-2348 RSS 559 354 20.7 68
Show 21111-2219 ARA1939 275 14.7 72
Show 21095-2304 DON1002 324 3.4 72
Show 21195-2346 SEE 444 260 9.0 76
Show 21180-2203 RSS 558 227 22.3 81
Show 21213-2324 B 524 151 1.1 92
Show 21145-2444 UC 4417 54 10.0 95
Show 21099-2424 HDS3015 305 0.0 101
Show 21071-2309 UC 4383 356 75.7 106
Show 21220-2224 HJ 5265 190 32.3 111
Show 21218-2409 KPP 492 227 3.9 115
Show 21124-2501 KPP3119 6 6.5 117
Show 21178-2119 FOX 42 93 2.0 119
Show 21060-2248 UC 4378 282 35.0 122
Show 21180-2115 HJ 3017 199 17.4 123
Show 21136-2511 RST3278 239 0.6 123
Show 21075-2159 DON1001 270 5.7 123
Show 21092-2447 I 1435 45 0.4 125
Show 21140-2513 BRT3098 162 4.5 125
Show 21212-2138 KPP1448 333 10.9 128
Show 21166-2103 DON1004 278 1.3 129
Show 21215-2442 SEE 441 AB 19 1.8 132
Show 21215-2442 SEE 441 AC 317 102.8 132
Show 21238-2227 TDT2943 226 0.4 133
Show 21157-2526 RST3281 112 3.1 138
Show 21250-2250 UC 4466 200 56.3 144
Show 21086-2112 HJ 3009 BD 88 18.0 146
Show 21086-2112 HJ 3009 AB 61 70.6 146
Show 21086-2112 HJ 3009 AC 114 35.8 146
Show 21086-2112 VIG 20 AE 15 9.5 146
Show 21086-2112 VIG 20 AF 14 9.6 146
Show 21086-2112 VIG 20 AG 62 13.1 146
Show 21071-2500 SEE 439 185 26.1 153
Show 21127-2539 KPP1612 181 12.3 153
Show 21261-2325 HJ 5269 342 8.2 158
Show 21055-2445 HJ 3007 241 4.3 159
Show 21194-2038 I 1439 194 0.2 164
Show 21062-2504 UC 4379 202 21.5 164

 
 
WDS 21147-2309 : COMPONENTS
 
 
  A
B pa=298.5°
sep=70.91"
 
 
21147-2309 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211443.59-230901.0 Mag 15.8 PmRA 84.00
PmDE -59.0
 
 
21147-2309 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211439.07-230827.2 Mag 16.2 PmRA 91.00
PmDE -41.0 Calc delta mag 0.4 Calc coord yes