21201+0947 UC 4444 AB

 
 
21h 20m 05.51s +09° 47' 28.1" P.A. 170.00 sep 74.7 mag 12.99,14.52
 
 
Coord 2000 21201+0947 Discov num UC 4444 Comp AB Coord arcsec 2000 21 20 05.51 +09 47 28.1
Date first 2000 Date last 2015 Obs 7
Pa first 170 Pa last 170.2 P.A. Now (θ) 170.2°
Sep first 74.9 Sep last 74.723 Sep. Now (ρ) 74.723"
Mag pri 12.99 Mag sec 14.52 delta mag (ΔM) 1.53 Spectral class
Pri motion ra +044 Sec motion ra +054
Pri motion dec -082 Sec motion dec -099
Notes V W (Proper motion indicates physical, )
rPM=0.175 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus
 
 
WDS 21201+0947 UC 4444 AB : 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
21201+0947 UC 4444 AB 2015 7 170 74.7 12.99 14.52 VW 212005.51+094728.1

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

 
 
WDS 21201+0947 UC 4444 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21201+0947 UC 4444 AB : MEASURES
 
 
No records found.

 
 
WDS 21201+0947 : VIRTUAL EYEPIECE
 
 

21201+0947 UC 4444A mag 12.99 21201+0947 UC 4444B sep 74.7 P.A. 170.30 mag 14.52 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 21201+0947 : ALADIN DSS IMAGE @ 21h 20m 05.51s +09° 47' 28.1"
 
 
 
 
WDS 21201+0947 UC 4444 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21201+0947  UC 4444AB distance=1' 21197+0931  STF2786 distance=18' 21181+0942  HJ 3020 distance=30' 21202+1018  HJ  933 distance=32' 21179+0952  HJ 3019 distance=34' 21180+0934  HJ 3021 distance=34' 21224+0953  J  1356 distance=36' 21214+1020  A   617 distance=38' 21181+1027  UC 4435 distance=49' 21165+0936  BRT3228 distance=55' 21187+0857  LDS4877 distance=55' 21165+0924  LAF  64AB distance=58' 21165+0924  LAF  64AC distance=58' 21226+0900  CVR 895 distance=60' 21181+0854  UC 4436 distance=61' 21236+1030  BRT1356 distance=67' 21245+1003  SKF  16 distance=68' 21251+0923  BU  164AB distance=78' 21251+0923  STF2793AB,C distance=78' 21225+1057  J   161 distance=79' 21221+0832  UC 4460 distance=81' 21198+1108  GRV 446 distance=82' 21161+0851  CVR 891 distance=82' 21227+1101  BPM2367 distance=83' 21145+1000  STT 535AB distance=84' 21145+1000  STF2777AB,C distance=84' 21225+0827  HU  275 distance=88' 21224+1110  NSN 743 distance=90' 21147+0907  CVR 890 distance=90' 21223+1111  BRT1355 distance=91' 21222+1114  J  2605 distance=93' 21215+1122  BPM2363 distance=97' 21178+0817  KPP 490 distance=97' 21152+0829  SKF1869 distance=107' 21186+1134  BU  163AB distance=109' 21186+1134  BU  163AC distance=109' 21186+1134  BU  163AD distance=109' 21186+1134  BU  163AE distance=109' 21138+1045  HJ  278 distance=110' 21131+1028  BU 1501 distance=111' 21137+0846  UC 4412AB distance=113' 21137+0846  RAO 449Aa,Ab distance=113' 21209+1140  BPM2361 distance=114' 21164+1128  CVR 892 distance=114' 21188+1144  HEI 880 distance=119' 21140+1106  AG  415AB distance=120' 21140+1106  TOB 316BC distance=120' 21281+1002  GWP3062 distance=120' 21254+1121  A   887AB distance=123' 21254+1121  A   887AC distance=123' 21254+1121  FYM 330AD distance=123' 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 21201+0947 UC 4444 AB 170 74.7 1
Show 21197+0931 STF2786 188 2.8 18
Show 21181+0942 HJ 3020 295 25.8 30
Show 21202+1018 HJ 933 239 17.0 32
Show 21179+0952 HJ 3019 309 15.0 34
Show 21180+0934 HJ 3021 237 23.8 34
Show 21224+0953 J 1356 176 8.0 36
Show 21214+1020 A 617 45 0.0 38
Show 21181+1027 UC 4435 259 50.5 49
Show 21165+0936 BRT3228 259 6.2 55
Show 21187+0857 LDS4877 123 89.5 55
Show 21165+0924 LAF 64 AB 29 5.5 58
Show 21165+0924 LAF 64 AC 168 12.4 58
Show 21226+0900 CVR 895 47 17.8 60
Show 21181+0854 UC 4436 34 37.6 61
Show 21236+1030 BRT1356 63 5.7 67
Show 21245+1003 SKF 16 60 53.2 68
Show 21251+0923 BU 164 AB 93 0.1 78
Show 21251+0923 STF2793 AB,C 241 26.4 78
Show 21225+1057 J 161 300 2.0 79
Show 21221+0832 UC 4460 236 22.0 81
Show 21198+1108 GRV 446 157 60.2 82
Show 21161+0851 CVR 891 33 8.6 82
Show 21227+1101 BPM2367 336 97.0 83
Show 21145+1000 STT 535 AB 7 0.1 84
Show 21145+1000 STF2777 AB,C 6 76.5 84
Show 21225+0827 HU 275 56 0.4 88
Show 21224+1110 NSN 743 262 2.3 90
Show 21147+0907 CVR 890 3 29.1 90
Show 21223+1111 BRT1355 192 4.1 91
Show 21222+1114 J 2605 223 1.5 93
Show 21215+1122 BPM2363 196 52.2 97
Show 21178+0817 KPP 490 319 5.0 97
Show 21152+0829 SKF1869 302 67.9 107
Show 21186+1134 BU 163 AB 257 1.0 109
Show 21186+1134 BU 163 AC 252 29.7 109
Show 21186+1134 BU 163 AD 163 44.8 109
Show 21186+1134 BU 163 AE 6 87.5 109
Show 21138+1045 HJ 278 263 22.9 110
Show 21131+1028 BU 1501 210 1.0 111
Show 21137+0846 UC 4412 AB 201 8.6 113
Show 21137+0846 RAO 449 Aa,Ab 322 0.4 113
Show 21209+1140 BPM2361 54 111.3 114
Show 21164+1128 CVR 892 185 7.0 114
Show 21188+1144 HEI 880 205 2.0 119
Show 21140+1106 AG 415 AB 23 15.9 120
Show 21140+1106 TOB 316 BC 87 21.1 120
Show 21281+1002 GWP3062 27 72.0 120
Show 21254+1121 A 887 AB 213 0.1 123
Show 21254+1121 A 887 AC 322 12.3 123
Show 21254+1121 FYM 330 AD 79 22.9 123

 
 
WDS 21201+0947 : COMPONENTS
 
 
  A
B pa=170.3°
sep=74.69"
 
 
21201+0947 A
 
 
Coord arcsec 2000 212005.51+094728.1 Mag 12.99 PmRA 44.00 PmDE -82.0
 
 
21201+0947 B
 
 
Coord arcsec 2000 212006.36+094614.5 Mag 14.52 PmRA 54.00 PmDE -99.0
Calc delta mag 1.53 Calc coord yes