21210-0837 UC 4450

 
 
21h 20m 59.53s -08° 36' 30.6" P.A. 209.00 sep 14.0 mag 15.50,15.70
 
 
Coord 2000 21210-0837 Discov num UC 4450 Comp Coord arcsec 2000 21 20 59.53 -08 36 30.6
Date first 1999 Date last 2016 Obs 9
Pa first 209 Pa last 208.7 P.A. Now (θ) 208.7°
Sep first 14.0 Sep last 14.047 Sep. Now (ρ) 14.047"
Mag pri 15.50 Mag sec 15.70 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -089 Sec motion ra -097
Pri motion dec -002 Sec motion dec -005
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 6897580832992118912
 
 
WDS 21210-0837 UC 4450 : 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
21210-0837 UC 4450 2000 2 209 14.0 15.50 15.70 V 212059.53-083630.6
21210-0837 UC 4450 2010 5 209 14.0 15.50 15.70 V R 212059.53-083630.6
21210-0837 UC 4450 2015 6 209 14.1 15.50 15.70 V R 212059.53-083630.6
21210-0837 UC 4450 2016 9 209 14.0 15.50 15.70 V R 212059.53-083630.6

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

 
 
WDS 21210-0837 UC 4450 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21210-0837 UC 4450 : MEASURES
 
 
No records found.

 
 
WDS 21210-0837 : VIRTUAL EYEPIECE
 
 

21210-0837 UC 4450A mag 15.5 21210-0837 UC 4450B sep 14.0 P.A. 208.40 mag 15.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 21210-0837 : ALADIN DSS IMAGE @ 21h 20m 59.53s -08° 36' 30.6"
 
 
 
 
WDS 21210-0837 UC 4450 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21210-0837  UC 4450 distance=0' 21221-0848  TDT2927 distance=20' 21188-0847  BU 1503AB distance=22' 21188-0847  BU 1503AC distance=22' 21231-0811  SKF1775 distance=41' 21188-0804  GWP3052 distance=47' 21227-0757  UC 4463AB distance=48' 21176-0854  VVO  19AB distance=54' 21176-0854  JOD  21Aa,Ab distance=54' 21238-0801  TSN  98 distance=55' 21173-0832  BRT 558 distance=56' 21193-0935  RST4082 distance=64' 21163-0913  D    24 distance=79' 21157-0901  ZIE  13 distance=82' 21190-0720  HDS3034 distance=83' 21167-0739  STF2781AB distance=86' 21146-0849  TDT2851 distance=96' 21253-0954  HO  158 distance=101' 21151-0742  GRV1153 distance=104' 21259-0722  SLW1238 distance=105' 21249-1004  B  2895 distance=105' 21168-1009  RST4080 distance=112' 21135-0905  BRT 515 distance=116' 21182-1025  NSN 499 distance=117' 21136-0749  SLW1232 distance=121' 21244-1033  CVR 242 distance=127' 21238-0635  S   788 distance=129' 21180-1038  GWP3051 distance=129' 21269-1013  LDS1480 distance=130' 21237-1042  OCC 944 distance=132' 21154-1021  STF2776BC distance=132' 21203-1048  HU   86AB distance=133' 21203-1048  FOX9016AC distance=133' 21154-1021  STF2776AB distance=134' 21237-0630  ITF  36 distance=134' 21274-0701  HDS3053 distance=135' 21297-0752  RST4087 distance=137' 21168-0635  GWP3050 distance=137' 21165-1036  UC 4424 distance=137' 21240-0627  ITF  89 distance=138' 21211-1055  RST4694 distance=139' 21193-1055  ZIE  14 distance=141' 21119-0757  TDT2815 distance=142' 21115-0832  J  2340 distance=143' 21300-0746  GRV1142 distance=144' 21238-0615  ITF  90 distance=148' 21283-0655  GWP3063 distance=149' 21232-0611  ITF  81AB distance=150' 21246-1057  OCC 945 distance=151' 21141-1035  J  1404 distance=155' 21106-0837  HJ  930 distance=155' 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 21210-0837 UC 4450 209 14.0
Show 21221-0848 TDT2927 195 1.1 20
Show 21188-0847 BU 1503 AB 50 25.8 22
Show 21188-0847 BU 1503 AC 99 137.4 22
Show 21231-0811 SKF1775 326 1.0 41
Show 21188-0804 GWP3052 20 35.3 47
Show 21227-0757 UC 4463 AB 80 44.9 48
Show 21176-0854 VVO 19 AB 126 64.0 54
Show 21176-0854 JOD 21 Aa,Ab 189 0.5 54
Show 21238-0801 TSN 98 52 580.3 55
Show 21173-0832 BRT 558 -1 -1.0 56
Show 21193-0935 RST4082 242 0.1 64
Show 21163-0913 D 24 174 0.3 79
Show 21157-0901 ZIE 13 19 8.2 82
Show 21190-0720 HDS3034 196 0.3 83
Show 21167-0739 STF2781 AB 171 2.7 86
Show 21146-0849 TDT2851 71 0.5 96
Show 21253-0954 HO 158 347 1.6 101
Show 21151-0742 GRV1153 181 17.0 104
Show 21259-0722 SLW1238 136 106.8 105
Show 21249-1004 B 2895 248 2.6 105
Show 21168-1009 RST4080 247 2.0 112
Show 21135-0905 BRT 515 67 4.1 116
Show 21182-1025 NSN 499 46 3.3 117
Show 21136-0749 SLW1232 187 60.4 121
Show 21244-1033 CVR 242 35 114.4 127
Show 21238-0635 S 788 93 58.1 129
Show 21180-1038 GWP3051 23 13.1 129
Show 21269-1013 LDS1480 162 104.1 130
Show 21237-1042 OCC 944 -1 0.0 132
Show 21154-1021 STF2776 BC 338 5.9 132
Show 21203-1048 HU 86 AB 240 4.3 133
Show 21203-1048 FOX9016 AC 203 41.8 133
Show 21154-1021 STF2776 AB 52 83.5 134
Show 21237-0630 ITF 36 13 7.3 134
Show 21274-0701 HDS3053 85 0.1 135
Show 21297-0752 RST4087 16 1.4 137
Show 21168-0635 GWP3050 262 18.3 137
Show 21165-1036 UC 4424 295 11.7 137
Show 21240-0627 ITF 89 340 23.0 138
Show 21211-1055 RST4694 14 0.5 139
Show 21193-1055 ZIE 14 76 4.4 141
Show 21119-0757 TDT2815 236 0.5 142
Show 21115-0832 J 2340 323 6.7 143
Show 21300-0746 GRV1142 225 36.4 144
Show 21238-0615 ITF 90 266 20.8 148
Show 21283-0655 GWP3063 115 46.1 149
Show 21232-0611 ITF 81 AB 297 2.8 150
Show 21246-1057 OCC 945 -1 0.0 151
Show 21141-1035 J 1404 237 7.1 155
Show 21106-0837 HJ 930 114 10.3 155

 
 
WDS 21210-0837 : COMPONENTS
 
 
  A
B pa=208.4°
sep=14.01"
 
 
21210-0837 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212059.53-083630.6 Mag 15.5 PmRA -89.00
PmDE -2.0
 
 
21210-0837 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212059.08-083642.9 Mag 15.7 PmRA -97.00
PmDE -5.0 Calc delta mag 0.2 Calc coord yes