21187+2240 UC 4439

 
 
21h 18m 44.66s +22° 40' 29.0" P.A. 222.00 sep 9.8 mag 14.40,15.50
 
 
Coord 2000 21187+2240 Discov num UC 4439 Comp Coord arcsec 2000 21 18 44.66 +22 40 29.0
Date first 1999 Date last 2016 Obs 9
Pa first 223 Pa last 222.4 P.A. Now (θ) 222.4°
Sep first 9.8 Sep last 9.751 Sep. Now (ρ) 9.751"
Mag pri 14.40 Mag sec 15.50 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +036 Sec motion ra +020
Pri motion dec -049 Sec motion dec -057
Notes V (Proper motion indicates physical)
rPM=0.294 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1791778206053588224
 
 
WDS 21187+2240 UC 4439 : 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
21187+2240 UC 4439 2000 2 222 9.6 14.40 15.50 V 211844.66+224029.0
21187+2240 UC 4439 2001 2 223 9.7 14.40 15.50 V 211844.66+224029.0
21187+2240 UC 4439 2010 3 222 9.1 14.40 15.50 V 211844.66+224029.0
21187+2240 UC 4439 2015 4 221 9.6 14.40 15.50 V 211844.66+224029.0
21187+2240 UC 4439 2016 9 222 9.8 14.40 15.50 V 211844.66+224029.0

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

 
 
WDS 21187+2240 UC 4439 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21187+2240 UC 4439 : MEASURES
 
 
No records found.

 
 
WDS 21187+2240 : VIRTUAL EYEPIECE
 
 

21187+2240 UC 4439A mag 14.4 21187+2240 UC 4439B sep 9.4 P.A. 220.10 mag 15.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 21187+2240 : ALADIN DSS IMAGE @ 21h 18m 44.66s +22° 40' 29.0"
 
 
 
 
WDS 21187+2240 UC 4439 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21187+2240  UC 4439 distance=0' 21174+2239  UC 4429 distance=20' 21210+2233  COU 229 distance=32' 21211+2244  AZC 112AB distance=34' 21161+2214  KPP4230AB distance=45' 21162+2309  TDT2874 distance=46' 21164+2206  AZC 111 distance=48' 21197+2155  TDT2907 distance=48' 21198+2326  POU5335 distance=48' 21187+2149  LDS4878 distance=51' 21174+2330  POU5312 distance=54' 21174+2332  POU5314 distance=55' 21158+2320  POU5296 distance=57' 21198+2343  POU5336 distance=66' 21194+2136  UC 4442 distance=66' 21192+2134  TDT2900 distance=67' 21166+2341  POU5306 distance=68' 21161+2338  POU5300 distance=68' 21174+2135  COU 228 distance=69' 21211+2343  POU5348 distance=71' 21180+2351  POU5322 distance=72' 21240+2236  KU   60 distance=73' 21230+2322  POU5356 distance=73' 21224+2146  GRV 457 distance=75' 21200+2353  POU5339 distance=75' 21216+2344  POU5350 distance=75' 21169+2129  TDS1122 distance=77' 21161+2348  POU5297 distance=77' 21146+2147  KPP2406 distance=79' 21182+2359  POU5324 distance=79' 21165+2353  POU5305 distance=79' 21182+2400  POU5325 distance=80' 21210+2354  POU5344 distance=81' 21162+2128  SLW1235 distance=81' 21143+2333  POU5282 distance=81' 21220+2350  COU 132 distance=83' 21139+2329  BKO 890 distance=83' 21187+2118  HDS3033Aa,Ab distance=83' 21187+2118  ARY  62AB distance=83' 21157+2128  RAO 450 distance=84' 21138+2329  BKO 889 distance=84' 21151+2348  POU5292 distance=85' 21157+2355  GRV 440 distance=86' 21138+2333  POU5274 distance=87' 21134+2324  POU5264 distance=87' 21229+2346  POU5355 distance=87' 21210+2403  POU5346 distance=89' 21154+2356  POU5295 distance=89' 21234+2139  J  2345 distance=91' 21248+2321  CVR 900 distance=94' 21129+2329  BKO 887 distance=95' 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 21187+2240 UC 4439 222 9.8
Show 21174+2239 UC 4429 171 55.7 20
Show 21210+2233 COU 229 118 0.5 32
Show 21211+2244 AZC 112 AB 14 12.3 34
Show 21161+2214 KPP4230 AB 328 2.0 45
Show 21162+2309 TDT2874 237 0.6 46
Show 21164+2206 AZC 111 33 9.6 48
Show 21197+2155 TDT2907 91 1.0 48
Show 21198+2326 POU5335 143 15.6 48
Show 21187+2149 LDS4878 10 12.6 51
Show 21174+2330 POU5312 293 4.1 54
Show 21174+2332 POU5314 125 17.1 55
Show 21158+2320 POU5296 293 16.5 57
Show 21198+2343 POU5336 334 12.6 66
Show 21194+2136 UC 4442 99 59.2 66
Show 21192+2134 TDT2900 220 1.3 67
Show 21166+2341 POU5306 89 14.6 68
Show 21161+2338 POU5300 135 13.4 68
Show 21174+2135 COU 228 47 0.7 69
Show 21211+2343 POU5348 199 13.0 71
Show 21180+2351 POU5322 283 15.0 72
Show 21240+2236 KU 60 228 7.3 73
Show 21230+2322 POU5356 176 17.6 73
Show 21224+2146 GRV 457 323 77.2 75
Show 21200+2353 POU5339 260 12.9 75
Show 21216+2344 POU5350 344 11.5 75
Show 21169+2129 TDS1122 248 1.4 77
Show 21161+2348 POU5297 43 11.0 77
Show 21146+2147 KPP2406 36 20.8 79
Show 21182+2359 POU5324 196 11.7 79
Show 21165+2353 POU5305 254 7.6 79
Show 21182+2400 POU5325 177 17.0 80
Show 21210+2354 POU5344 73 5.8 81
Show 21162+2128 SLW1235 134 10.4 81
Show 21143+2333 POU5282 358 7.3 81
Show 21220+2350 COU 132 201 13.1 83
Show 21139+2329 BKO 890 190 9.3 83
Show 21187+2118 HDS3033 Aa,Ab 319 0.0 83
Show 21187+2118 ARY 62 AB 105 88.1 83
Show 21157+2128 RAO 450 14 3.0 84
Show 21138+2329 BKO 889 13 7.3 84
Show 21151+2348 POU5292 53 15.7 85
Show 21157+2355 GRV 440 300 44.1 86
Show 21138+2333 POU5274 324 17.4 87
Show 21134+2324 POU5264 155 14.9 87
Show 21229+2346 POU5355 193 13.9 87
Show 21210+2403 POU5346 337 21.6 89
Show 21154+2356 POU5295 56 15.7 89
Show 21234+2139 J 2345 202 4.6 91
Show 21248+2321 CVR 900 281 11.9 94
Show 21129+2329 BKO 887 114 42.1 95

 
 
WDS 21187+2240 : COMPONENTS
 
 
  A
B pa=220.1°
sep=9.42"
 
 
21187+2240 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211844.66+224029.0 Mag 14.4 PmRA 36.00
PmDE -49.0
 
 
21187+2240 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211844.22+224021.8 Mag 15.5 PmRA 20.00
PmDE -57.0 Calc delta mag 1.1 Calc coord yes