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Doubles in session


Current system
21371-0407
UC 4511


Nearby doubles
21' : 21370-0346
UC 4509

42' : 21365-0326
LDS4899

44' : 21372-0451
GWP3079

45' : 21401-0403
RST4697

48' : 21341-0422
HO 288AB

55' : 21377-0313
UC 4514

60' : 21342-0327
BU 165

61' : 21332-0355
SLW1243

91' : 21392-0532
GWP3081

100' : 21305-0356
CVR 905

101' : 21408-0242
DAM 230

104' : 21323-0521
UC 4487

105' : 21441-0412
MMA 10

106' : 21383-0223
TDT3072

107' : 21310-0502
BRT 559

107' : 21412-0240
HJ 942

108' : 21303-0336
SLW1239

108' : 21373-0554
UC 4512

109' : 21375-0555
JNN 133

110' : 21299-0357
GWP3067

111' : 21335-0230
HDS3066

116' : 21304-0322
CHE 305

117' : 21448-0420
UC 4546

120' : 21402-0556
GWP3083

120' : 21412-0550
UC 4526

121' : 21316-0534
H 5 76AB
Sadalsuud



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21371-0407 UC 4511

 
 
21h 37m 08.13s -04° 06' 37.9" P.A. 32.00 sep 18.1 mag 11.40,13.60
 
 
Coord 2000 21371-0407 Discov num UC 4511 Comp Coord arcsec 2000 21 37 08.13 -04 06 37.9
Date first 1998 Date last 2015 Obs 7
Pa first 32 Pa last 32.3 P.A. Now (θ) 32.3°
Sep first 18.1 Sep last 18.137 Sep. Now (ρ) 18.137"
Mag pri 11.40 Mag sec 13.60 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -037 Sec motion ra -037
Pri motion dec -045 Sec motion dec -045
Notes V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5216-00444-1 Gaia DR2 2671715609414942464
 
 
WDS 21371-0407 UC 4511 : 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
21371-0407 UC 4511 2000 2 32 18.1 11.40 13.60 V 213708.13-040637.9
21371-0407 UC 4511 2010 3 32 18.1 11.40 13.60 V R 213708.13-040637.9
21371-0407 UC 4511 2015 4 32 18.1 11.40 13.60 V R 213708.13-040637.9

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

 
 
WDS 21371-0407 UC 4511 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21371-0407 UC 4511 : MEASURES
 
 
No records found.

 
 
WDS 21371-0407 : VIRTUAL EYEPIECE
 
 

21371-0407 UC 4511A mag 11.4 21371-0407 UC 4511B sep 18.1 P.A. 32.20 mag 13.6 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 21371-0407 : ALADIN DSS IMAGE @ 21h 37m 08.13s -04° 06' 37.9"
 
 
 
 
WDS 21371-0407 UC 4511 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21371-0407 UC 4511 distance=0' 21370-0346 UC 4509 distance=21' 21365-0326 LDS4899 distance=42' 21372-0451 GWP3079 distance=44' 21401-0403 RST4697 distance=45' 21341-0422 HO 288AB distance=48' 21377-0313 UC 4514 distance=55' 21342-0327 BU 165 distance=60' 21332-0355 SLW1243 distance=61' 21392-0532 GWP3081 distance=91' 21305-0356 CVR 905 distance=100' 21408-0242 DAM 230 distance=101' 21323-0521 UC 4487 distance=104' 21441-0412 MMA 10 distance=105' 21383-0223 TDT3072 distance=106' 21310-0502 BRT 559 distance=107' 21412-0240 HJ 942 distance=107' 21303-0336 SLW1239 distance=108' 21373-0554 UC 4512 distance=108' 21375-0555 JNN 133 distance=109' 21299-0357 GWP3067 distance=110' 21335-0230 HDS3066 distance=111' 21304-0322 CHE 305 distance=116' 21448-0420 UC 4546 distance=117' 21402-0556 GWP3083 distance=120' 21412-0550 UC 4526 distance=120' 21316-0534 H 5 76AB (Sadalsuud) distance=121' 21316-0534 BU 73AC (Sadalsuud) distance=121' 21331-0213 CVR 249 distance=129' 21370-0617 RST4696 distance=130' 21421-0554 A 298 distance=131' 21357-0616 J 2353 distance=131' 21300-0524 BU 72 distance=132' 21302-0529 BU 684 distance=133' 21429-0225 A 180 distance=133' 21460-0402 HJ 5520 distance=134' 21308-0233 RST4695 distance=134' 21461-0332 HJ 5521 distance=135' 21335-0610 LDS4895 distance=137' 21421-0204 CVR 915 distance=144' 21279-0448 UC 4473 distance=144' 21464-0505 SCA 92CB distance=151' 21450-0232 UC 4548 distance=151' 21434-0605 SCA 90 distance=151' 21464-0505 SCA 92AC distance=152' 21464-0505 SCA 92AB distance=152' 21299-0220 JNN 131 distance=153' 21464-0511 SCA 91 distance=153' 21455-0535 CVR1709 distance=153' 21318-0155 LDS6356 distance=154' 21359-0128 KPP2408 distance=160' 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 21371-0407 UC 4511 32 18.1
Show 21370-0346 UC 4509 141 49.8 21
Show 21365-0326 LDS4899 222 20.5 42
Show 21372-0451 GWP3079 82 9.7 44
Show 21401-0403 RST4697 163 1.3 45
Show 21341-0422 HO 288 AB 273 21.6 48
Show 21377-0313 UC 4514 141 14.3 55
Show 21342-0327 BU 165 177 5.1 60
Show 21332-0355 SLW1243 66 23.5 61
Show 21392-0532 GWP3081 359 48.6 91
Show 21305-0356 CVR 905 30 16.1 100
Show 21408-0242 DAM 230 84 6.1 101
Show 21323-0521 UC 4487 316 11.2 104
Show 21441-0412 MMA 10 60 20.3 105
Show 21383-0223 TDT3072 68 0.6 106
Show 21310-0502 BRT 559 103 3.5 107
Show 21412-0240 HJ 942 101 8.6 107
Show 21303-0336 SLW1239 41 9.5 108
Show 21373-0554 UC 4512 303 13.8 108
Show 21375-0555 JNN 133 343 0.2 109
Show 21299-0357 GWP3067 42 81.8 110
Show 21335-0230 HDS3066 105 1.7 111
Show 21304-0322 CHE 305 310 11.8 116
Show 21448-0420 UC 4546 212 26.8 117
Show 21402-0556 GWP3083 344 28.4 120
Show 21412-0550 UC 4526 333 49.7 120
Show Sadalsuud 21316-0534 H 5 76 AB 319 37.6 121
Show Sadalsuud 21316-0534 BU 73 AC 189 61.0 121
Show 21331-0213 CVR 249 315 95.0 129
Show 21370-0617 RST4696 45 2.2 130
Show 21421-0554 A 298 140 2.7 131
Show 21357-0616 J 2353 73 3.6 131
Show 21300-0524 BU 72 41 1.7 132
Show 21302-0529 BU 684 137 1.1 133
Show 21429-0225 A 180 55 0.6 133
Show 21460-0402 HJ 5520 110 22.3 134
Show 21308-0233 RST4695 226 2.5 134
Show 21461-0332 HJ 5521 294 36.9 135
Show 21335-0610 LDS4895 206 14.7 137
Show 21421-0204 CVR 915 2 27.5 144
Show 21279-0448 UC 4473 54 42.6 144
Show 21464-0505 SCA 92 CB 37 93.4 151
Show 21450-0232 UC 4548 351 42.6 151
Show 21434-0605 SCA 90 261 41.3 151
Show 21464-0505 SCA 92 AC 253 82.7 152
Show 21464-0505 SCA 92 AB 336 54.9 152
Show 21299-0220 JNN 131 62 0.7 153
Show 21464-0511 SCA 91 332 71.3 153
Show 21455-0535 CVR1709 287 3.0 153
Show 21318-0155 LDS6356 306 8.5 154
Show 21359-0128 KPP2408 261 20.8 160

 
 
WDS 21371-0407 : COMPONENTS
 
 
  A
B pa=32.2°
sep=18.12"
 
 
21371-0407 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213708.13-040637.9 Mag 11.4 PmRA -37.00
PmDE -45.0 Tycho2 5216-00444-1
Tycho2
Tycho2 5216-00444-1 Pflag RAmdeg 324.28387729 DEmdeg -4.11052697
PmRA -35.9 PmDE -45.7 E RAmdeg 80 E DEmdeg 92
E pmRA 2.6 E pmDE 2.8 EpRAm 1980.94 EpDEm 1978.58
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.3 Q pmRA 0.3
Q pmDE 0.3 BTmag 12.450 E BTmag 0.235 VTmag 11.556
E VTmag 0.143 Prox 999 TYC HIP
CCDM RAdeg 324.28395944 DEdeg -4.11042111 EpRA 1990 1.78
EpDE 1990 1.68 E RAdeg 85.4 E DEdeg 98.5 Posflg
Corr -0.1
 
 
21371-0407 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213708.78-040622.6 Mag 13.6 PmRA -37.00
PmDE -45.0 Calc delta mag 2.2 Calc coord yes