20055-4109 UC 4081

 
 
20h 05m 29.31s -41° 08' 45.9" P.A. 352.00 sep 14.1 mag 11.70,16.50
 
 
Coord 2000 20055-4109 Discov num UC 4081 Comp Coord arcsec 2000 20 05 29.31 -41 08 45.9
Date first 1998 Date last 2016 Obs 7
Pa first 352 Pa last 352.3 P.A. Now (θ) 352.3°
Sep first 14.2 Sep last 14.116 Sep. Now (ρ) 14.116"
Mag pri 11.70 Mag sec 16.50 delta mag (ΔM) 4.8 Spectral class
Pri motion ra +018 Sec motion ra +018
Pri motion dec -108 Sec motion dec -114
Notes V (Proper motion indicates physical)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7951-01355-1 Gaia DR2 6687321941672209024
 
 
WDS 20055-4109 UC 4081 : 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
20055-4109 UC 4081 1999 2 352 14.1 11.70 16.50 V 200529.31-410845.9
20055-4109 UC 4081 2000 2 352 14.1 11.70 16.50 V 200529.31-410845.9
20055-4109 UC 4081 2010 4 352 13.6 11.70 16.50 V 200529.31-410845.9
20055-4109 UC 4081 2015 5 352 14.1 11.70 16.50 V 200529.31-410845.9
20055-4109 UC 4081 2016 7 352 14.1 11.70 16.50 V 200529.31-410845.9

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

 
 
WDS 20055-4109 UC 4081 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20055-4109 UC 4081 : MEASURES
 
 
No records found.

 
 
WDS 20055-4109 : VIRTUAL EYEPIECE
 
 

20055-4109 UC 4081A mag 11.7 20055-4109 UC 4081B sep 14.1 P.A. 354.20 mag 16.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20055-4109 : ALADIN DSS IMAGE @ 20h 05m 29.31s -41° 08' 45.9"
 
 
 
 
WDS 20055-4109 UC 4081 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20055-4109  UC 4081 distance=0' 20056-4048  UC 4083 distance=21' 20061-4138  CBL 177 distance=30' 20055-4034  UC 4080 distance=35' 20068-4031  WG  250 distance=41' 20092-4105  GRV1264 distance=42' 20076-4200  RSS 541 distance=57' 20046-4206  UC 4076 distance=59' 20048-4215  B   984 distance=68' 19597-4030  HJ 5159 distance=76' 20125-4130  RST2136 distance=82' 20079-3952  UC 4093 distance=82' 20079-3951  CRU9011AB distance=83' 20079-3951  CRU9011AC distance=83' 19587-4029  RST2125 distance=87' 19587-4151  TDT1895 distance=88' 19574-4100  I  1408 distance=93' 19580-4031  SKF1095 distance=93' 20027-3939  RST2131 distance=96' 20140-4053  SKF1163 distance=99' 19572-4035  RST2124 distance=100' 20022-3936  UC 4068 distance=100' 19581-4012  CRU9010 distance=102' 20081-3929  RST2134 distance=104' 20008-3938  WG  249 distance=106' 20123-3956  WG  251 distance=107' 20071-4256  DON 979 distance=109' 20033-4255  I  1490 distance=110' 20112-3926  HDS2878 distance=123' 20063-4313  I   662 distance=125' 19543-4049  SKF1160AB distance=129' 20134-3927  TDT2102 distance=136' 20148-3936  CRU9012 distance=142' 19525-4102  KPP4176 distance=148' 20148-4258  CPO 616 distance=151' 20174-4004  WG  252 distance=151' 20090-3843  SEE 407 distance=151' 20178-4011  DUN 230 distance=152' 19592-4324  SKF1161 distance=153' 20190-4037  KPP2109 distance=156' 20108-3845  YMG  90 distance=157' 20064-3829  RST2132 distance=160' 20012-3835  HDO 294 distance=162' 20006-3836  KPP 450 distance=163' 20185-4000  B   474AB distance=164' 20185-4000  WG  254AC distance=164' 19516-4025  KPP3109 distance=164' 20058-4353  TDT1970 distance=165' 19511-4150  B   982 distance=168' 20174-3926  UC 4138 distance=171' 19507-4152  I   122 distance=172' 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 20055-4109 UC 4081 352 14.1
Show 20056-4048 UC 4083 34 47.0 21
Show 20061-4138 CBL 177 9 23.7 30
Show 20055-4034 UC 4080 89 18.9 35
Show 20068-4031 WG 250 330 16.7 41
Show 20092-4105 GRV1264 114 1.9 42
Show 20076-4200 RSS 541 318 10.0 57
Show 20046-4206 UC 4076 4 40.2 59
Show 20048-4215 B 984 32 2.4 68
Show 19597-4030 HJ 5159 30 27.1 76
Show 20125-4130 RST2136 48 0.6 82
Show 20079-3952 UC 4093 108 23.5 82
Show 20079-3951 CRU9011 AB 185 82.5 83
Show 20079-3951 CRU9011 AC 96 80.1 83
Show 19587-4029 RST2125 91 0.6 87
Show 19587-4151 TDT1895 91 0.5 88
Show 19574-4100 I 1408 94 0.4 93
Show 19580-4031 SKF1095 104 48.9 93
Show 20027-3939 RST2131 301 0.5 96
Show 20140-4053 SKF1163 12 8.5 99
Show 19572-4035 RST2124 74 3.0 100
Show 20022-3936 UC 4068 138 34.2 100
Show 19581-4012 CRU9010 46 13.1 102
Show 20081-3929 RST2134 50 0.3 104
Show 20008-3938 WG 249 125 13.4 106
Show 20123-3956 WG 251 306 9.6 107
Show 20071-4256 DON 979 258 0.9 109
Show 20033-4255 I 1490 152 0.9 110
Show 20112-3926 HDS2878 37 0.3 123
Show 20063-4313 I 662 290 1.9 125
Show 19543-4049 SKF1160 AB 225 140.4 129
Show 20134-3927 TDT2102 269 0.5 136
Show 20148-3936 CRU9012 115 17.1 142
Show 19525-4102 KPP4176 162 1.5 148
Show 20148-4258 CPO 616 312 5.8 151
Show 20174-4004 WG 252 99 3.3 151
Show 20090-3843 SEE 407 259 3.3 151
Show 20178-4011 DUN 230 117 9.7 152
Show 19592-4324 SKF1161 308 16.4 153
Show 20190-4037 KPP2109 91 17.1 156
Show 20108-3845 YMG 90 343 1.4 157
Show 20064-3829 RST2132 119 0.4 160
Show 20012-3835 HDO 294 33 1.3 162
Show 20006-3836 KPP 450 104 3.7 163
Show 20185-4000 B 474 AB 28 3.3 164
Show 20185-4000 WG 254 AC 20 14.3 164
Show 19516-4025 KPP3109 167 3.0 164
Show 20058-4353 TDT1970 276 0.5 165
Show 19511-4150 B 982 238 2.6 168
Show 20174-3926 UC 4138 291 62.0 171
Show 19507-4152 I 122 336 5.3 172

 
 
WDS 20055-4109 : COMPONENTS
 
 
  A
B pa=354.2°
sep=14.06"
 
 
20055-4109 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200529.31-410845.9 Mag 11.7 PmRA 18.00
PmDE -108.0 Tycho2 7951-01355-1
Tycho2
Tycho2 7951-01355-1 Pflag RAmdeg 301.37209160 DEmdeg -41.14609703
PmRA 18.3 PmDE -109.5 E RAmdeg 82 E DEmdeg 117
E pmRA 2.5 E pmDE 2.6 EpRAm 1978.16 EpDEm 1957.31
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.2 Q pmRA 0.7
Q pmDE 0.2 BTmag 14.137 E BTmag 0.517 VTmag 12.003
E VTmag 0.186 Prox 706 TYC HIP
CCDM RAdeg 301.37203611 DEdeg -41.14583611 EpRA 1990 1.79
EpDE 1990 1.43 E RAdeg 88.8 E DEdeg 147.5 Posflg
Corr 0.0
 
 
20055-4109 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200529.18-410831.9 Mag 16.5 PmRA 18.00
PmDE -114.0 Calc delta mag 4.8 Calc coord yes