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Current system
21391+1328
UC 4519


Nearby doubles
24' : 21405+1317
TDS1139

26' : 21377+1312
HJ 1667

37' : 21391+1252
ROE 128

38' : 21409+1355
TDT3105

46' : 21421+1328
LDS4904

54' : 21411+1412
TDT3108

55' : 21414+1245
BPM2401

56' : 21354+1344
ROE 127

57' : 21397+1423
LDS4901

61' : 21431+1338
HJ 1682

61' : 21399+1427
AG 419

64' : 21432+1350
CBL 534

70' : 21355+1414
GWP3075

75' : 21425+1233
JNN 134

78' : 21356+1229
SLW1244

79' : 21338+1345
RAO 461

81' : 21345+1414
LDS4896

83' : 21415+1442
SLW1249

85' : 21428+1429
HEI 288

88' : 21351+1433
BPM2395

91' : 21434+1432
BPM2405

95' : 21454+1312
UC 4551

95' : 21356+1448
BPM2396AB

98' : 21326+1351
HEI 286AB

102' : 21322+1342
SIG 6

103' : 21329+1240
UC 4492



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21391+1328 UC 4519

 
 
21h 39m 03.30s +13° 27' 45.5" P.A. 128.00 sep 9.1 mag 10.40,11.70
 
 
Coord 2000 21391+1328 Discov num UC 4519 Comp Coord arcsec 2000 21 39 03.30 +13 27 45.5
Date first 1998 Date last 2016 Obs 9
Pa first 127 Pa last 127.6 P.A. Now (θ) 127.6°
Sep first 9.1 Sep last 9.14 Sep. Now (ρ) 9.14"
Mag pri 10.40 Mag sec 11.70 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +033 Sec motion ra +044
Pri motion dec -073 Sec motion dec -077
Notes V (Proper motion indicates physical)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1132-00548-1 Gaia DR2 1770484101796716288
 
 
WDS 21391+1328 UC 4519 : 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
21391+1328 UC 4519 2000 2 127 9.2 10.40 11.70 V 213903.30+132745.5
21391+1328 UC 4519 2001 2 128 9.1 10.40 11.70 V 213903.30+132745.5
21391+1328 UC 4519 2014 3 128 9.1 10.40 11.70 V 213903.30+132745.5
21391+1328 UC 4519 2015 4 128 9.1 10.40 11.70 V 213903.30+132745.5
21391+1328 UC 4519 2016 9 128 9.1 10.40 11.70 V 213903.30+132745.5

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

 
 
WDS 21391+1328 UC 4519 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21391+1328 UC 4519 : MEASURES
 
 
No records found.

 
 
WDS 21391+1328 : VIRTUAL EYEPIECE
 
 

21391+1328 UC 4519A mag 10.4 21391+1328 UC 4519B sep 9.0 P.A. 128.40 mag 11.7 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 21391+1328 : ALADIN DSS IMAGE @ 21h 39m 03.30s +13° 27' 45.5"
 
 
 
 
WDS 21391+1328 UC 4519 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21391+1328 UC 4519 distance=0' 21405+1317 TDS1139 distance=24' 21377+1312 HJ 1667 distance=26' 21391+1252 ROE 128 distance=37' 21409+1355 TDT3105 distance=38' 21421+1328 LDS4904 distance=46' 21411+1412 TDT3108 distance=54' 21414+1245 BPM2401 distance=55' 21354+1344 ROE 127 distance=56' 21397+1423 LDS4901 distance=57' 21431+1338 HJ 1682 distance=61' 21399+1427 AG 419 distance=61' 21432+1350 CBL 534 distance=64' 21355+1414 GWP3075 distance=70' 21425+1233 JNN 134 distance=75' 21356+1229 SLW1244 distance=78' 21338+1345 RAO 461 distance=79' 21345+1414 LDS4896 distance=81' 21415+1442 SLW1249 distance=83' 21428+1429 HEI 288 distance=85' 21351+1433 BPM2395 distance=88' 21434+1432 BPM2405 distance=91' 21454+1312 UC 4551 distance=95' 21356+1448 BPM2396AB distance=95' 21356+1448 BPM2397BC distance=97' 21326+1351 HEI 286AB distance=98' 21326+1351 HEI 286AC distance=98' 21322+1342 SIG 6 distance=102' 21329+1240 UC 4492 distance=103' 21320+1319 GWP3070 distance=104' 21322+1301 RAO 458 distance=104' 21418+1151 BPM2402 distance=105' 21397+1142 TDT3091 distance=107' 21365+1511 BPM2400 distance=110' 21371+1142 UC 4510 distance=110' 21458+1419 J 164 distance=111' 21321+1243 RAO 457 distance=112' 21445+1446 LUH 4AB distance=112' 21445+1446 LAF 66AC distance=112' 21452+1221 WAA9004 distance=113' 21314+1302 BPM2385 distance=115' 21383+1128 UC 4517 distance=121' 21314+1414 BPM2386 distance=121' 21310+1256 LDS4891AB distance=122' 21310+1256 LDS4891BC distance=122' 21310+1251 LDS4892 distance=123' 21475+1352 BPM2406 distance=125' 21324+1450 HJ 1655 distance=128' 21344+1516 J 200 distance=128' 21425+1526 BPM2403 distance=129' 21309+1427 BPM2384 distance=133' 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 21391+1328 UC 4519 128 9.1
Show 21405+1317 TDS1139 284 1.2 24
Show 21377+1312 HJ 1667 202 16.4 26
Show 21391+1252 ROE 128 263 1.4 37
Show 21409+1355 TDT3105 253 0.4 38
Show 21421+1328 LDS4904 343 23.2 46
Show 21411+1412 TDT3108 251 0.4 54
Show 21414+1245 BPM2401 90 69.5 55
Show 21354+1344 ROE 127 35 0.8 56
Show 21397+1423 LDS4901 319 18.4 57
Show 21431+1338 HJ 1682 77 21.4 61
Show 21399+1427 AG 419 223 3.8 61
Show 21432+1350 CBL 534 304 13.5 64
Show 21355+1414 GWP3075 193 31.7 70
Show 21425+1233 JNN 134 9 4.8 75
Show 21356+1229 SLW1244 294 18.6 78
Show 21338+1345 RAO 461 102 1.1 79
Show 21345+1414 LDS4896 121 2.9 81
Show 21415+1442 SLW1249 214 177.6 83
Show 21428+1429 HEI 288 241 1.7 85
Show 21351+1433 BPM2395 22 100.4 88
Show 21434+1432 BPM2405 312 78.9 91
Show 21454+1312 UC 4551 143 23.3 95
Show 21356+1448 BPM2396 AB 334 95.6 95
Show 21356+1448 BPM2397 BC 282 117.0 97
Show 21326+1351 HEI 286 AB 268 2.2 98
Show 21326+1351 HEI 286 AC 280 34.0 98
Show 21322+1342 SIG 6 233 0.1 102
Show 21329+1240 UC 4492 19 91.7 103
Show 21320+1319 GWP3070 270 20.8 104
Show 21322+1301 RAO 458 162 0.6 104
Show 21418+1151 BPM2402 17.8 105
Show 21397+1142 TDT3091 243 1.5 107
Show 21365+1511 BPM2400 345 70.7 110
Show 21371+1142 UC 4510 203 68.3 110
Show 21458+1419 J 164 300 5.1 111
Show 21321+1243 RAO 457 150 1.1 112
Show 21445+1446 LUH 4 AB 254 43.2 112
Show 21445+1446 LAF 66 AC 35 3.0 112
Show 21452+1221 WAA9004 315 2.0 113
Show 21314+1302 BPM2385 16 96.4 115
Show 21383+1128 UC 4517 219 50.4 121
Show 21314+1414 BPM2386 65 116.7 121
Show 21310+1256 LDS4891 AB 168 90.7 122
Show 21310+1256 LDS4891 BC 177 21.7 122
Show 21310+1251 LDS4892 234 12.0 123
Show 21475+1352 BPM2406 157 18.7 125
Show 21324+1450 HJ 1655 32 25.5 128
Show 21344+1516 J 200 315 3.0 128
Show 21425+1526 BPM2403 45 70.5 129
Show 21309+1427 BPM2384 185 75.4 133

 
 
WDS 21391+1328 : COMPONENTS
 
 
  A
B pa=128.4°
sep=8.98"
 
 
21391+1328 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213903.30+132745.5 Mag 10.4 PmRA 33.00
PmDE -73.0 Tycho2 1132-00548-1
Tycho2
Tycho2 1132-00548-1 Pflag RAmdeg 324.76373998 DEmdeg 13.46264210
PmRA 32.2 PmDE -75.7 E RAmdeg 23 E DEmdeg 36
E pmRA 1.3 E pmDE 1.3 EpRAm 1987.88 EpDEm 1980.66
Num 4 Q RAmdeg 1.7 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.1 BTmag 11.208 E BTmag 0.056 VTmag 10.523
E VTmag 0.044 Prox 999 TYC T HIP
CCDM RAdeg 324.76366500 DEdeg 13.46281056 EpRA 1990 1.86
EpDE 1990 1.99 E RAdeg 24.4 E DEdeg 38.7 Posflg
Corr -0.1
 
 
21391+1328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213903.78+132739.9 Mag 11.7 PmRA 44.00
PmDE -77.0 Calc delta mag 1.3 Calc coord yes