stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12228+0246
UC 171


Nearby doubles
9' : 12227+0238
BAL2389

32' : 12214+0310
BAL2388

33' : 12223+0318
STT 247

36' : 12247+0225
AG 177AB

39' : 12227+0325
CBL 380

46' : 12211+0323
BAL2387

49' : 12203+0319
BUP 141

50' : 12217+0333
HU 737

52' : 12196+0309
WOR 34

54' : 12199+0215
RAO 275

56' : 12264+0234
SLW 720

56' : 12191+0257
STF1629

57' : 12228+0151
LDS2879AB

59' : 12198+0209
SHN 154

67' : 12243+0349
BAL2852

73' : 12241+0357
LDS4205

75' : 12195+0342
SKF1635

80' : 12175+0253
UC 2309

89' : 12218+0119
SHN 155

90' : 12169+0258
LDS 935

90' : 12250+0123
GRV 855

91' : 12220+0416
SHN 156

92' : 12288+0300
CVR1438

92' : 12284+0321
GWP1814

98' : 12164+0303
CVR1420

100' : 12273+0359
UC 2342



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.

12228+0246 UC 171

 
 
12h 22m 46.95s +02° 46' 18.2" P.A. 53.00 sep 40.8 mag 13.11,13.31
 
 
Coord 2000 12228+0246 Discov num UC  171 Comp Coord arcsec 2000 12 22 46.95 +02 46 18.2
Date first 2000 Date last 2016 Obs 9
Pa first 53 Pa last 53.2 P.A. Now (θ) 53.2°
Sep first 40.9 Sep last 40.822 Sep. Now (ρ) 40.822"
Mag pri 13.11 Mag sec 13.31 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -069 Sec motion ra -068
Pri motion dec -025 Sec motion dec -031
Notes V (Proper motion indicates physical)
rPM=0.081 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3701423122298405504
 
 
WDS 12228+0246 UC 171 : 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
12228+0246 UC 171 2000 1 53 40.9 12.79 13.00 V 122246.95+024618.2
12228+0246 UC 171 2010 3 53 40.8 13.11 13.31 V 122246.95+024618.2
12228+0246 UC 171 2015 4 53 40.8 13.11 13.31 V 122246.95+024618.2
12228+0246 UC 171 2016 9 53 40.8 13.11 13.31 V 122246.95+024618.2

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

 
 
WDS 12228+0246 UC 171 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12228+0246 UC 171 : MEASURES
 
 
No records found.

 
 
WDS 12228+0246 : VIRTUAL EYEPIECE
 
 

12228+0246 UC 171A mag 13.11 12228+0246 UC 171B sep 40.8 P.A. 53.20 mag 13.31 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 12228+0246 : ALADIN DSS IMAGE @ 12h 22m 46.95s +02° 46' 18.2"
 
 
 
 
WDS 12228+0246 UC 171 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12228+0246 UC 171 distance=1' 12227+0238 BAL2389 distance=9' 12214+0310 BAL2388 distance=32' 12223+0318 STT 247 distance=33' 12247+0225 AG 177AB distance=36' 12247+0225 AG 177AC distance=36' 12227+0325 CBL 380 distance=39' 12211+0323 BAL2387 distance=46' 12203+0319 BUP 141 distance=49' 12217+0333 HU 737 distance=50' 12196+0309 WOR 34 distance=52' 12199+0215 RAO 275 distance=54' 12264+0234 SLW 720 distance=56' 12191+0257 STF1629 distance=56' 12228+0151 LDS2879AB distance=57' 12228+0151 RAO 277Aa,Ab distance=57' 12198+0209 SHN 154 distance=59' 12243+0349 BAL2852 distance=67' 12241+0357 LDS4205 distance=73' 12195+0342 SKF1635 distance=75' 12175+0253 UC 2309 distance=80' 12218+0119 SHN 155 distance=89' 12169+0258 LDS 935 distance=90' 12250+0123 GRV 855 distance=90' 12220+0416 SHN 156 distance=91' 12288+0300 CVR1438 distance=92' 12284+0321 GWP1814 distance=92' 12164+0303 CVR1420 distance=98' 12273+0359 UC 2342 distance=100' 12248+0111 UC 2332 distance=101' 12297+0306 UC 174 distance=106' 12171+0143 A 2487 distance=106' 12292+0335 GWP1818 distance=108' 12218+0432 CBL 379 distance=108' 12179+0126 SHN 22 distance=109' 12200+0427 NSN 627 distance=110' 12155+0302 BAL2386 distance=111' 12225+0053 GRV1199 distance=113' 12232+0442 NSN 51 distance=117' 12306+0223 UC 2351 distance=120' 12289+0122 LDS2882 distance=125' 12306+0331 STF1648 distance=125' 12152+0151 BAL1884 distance=126' 12313+0244 BAL2390 distance=128' 12283+0424 BU 923AB distance=128' 12283+0424 FOX 176AC distance=128' 12314+0234 SLW 732 distance=130' 12311+0207 AG 178 distance=131' 12199-0040 MCA 37 (Zaniah) distance=134' 12266+0045 BAL1452 distance=135' 12299+0410 GWP1819 distance=136' 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 12228+0246 UC 171 53 40.8 1
Show 12227+0238 BAL2389 106 2.8 9
Show 12214+0310 BAL2388 275 17.7 32
Show 12223+0318 STT 247 47 14.0 33
Show 12247+0225 AG 177 AB 221 7.3 36
Show 12247+0225 AG 177 AC 57 96.3 36
Show 12227+0325 CBL 380 339 39.7 39
Show 12211+0323 BAL2387 207 9.3 46
Show 12203+0319 BUP 141 13 2.3 49
Show 12217+0333 HU 737 56 2.6 50
Show 12196+0309 WOR 34 214 1.1 52
Show 12199+0215 RAO 275 258 0.3 54
Show 12264+0234 SLW 720 74 28.3 56
Show 12191+0257 STF1629 299 24.7 56
Show 12228+0151 LDS2879 AB 289 67.2 57
Show 12228+0151 RAO 277 Aa,Ab 110 0.6 57
Show 12198+0209 SHN 154 -1 0.7 59
Show 12243+0349 BAL2852 89 5.2 67
Show 12241+0357 LDS4205 293 37.1 73
Show 12195+0342 SKF1635 66 118.0 75
Show 12175+0253 UC 2309 294 29.7 80
Show 12218+0119 SHN 155 -1 0.6 89
Show 12169+0258 LDS 935 179 2.1 90
Show 12250+0123 GRV 855 16 43.5 90
Show 12220+0416 SHN 156 -1 0.5 91
Show 12288+0300 CVR1438 217 3.6 92
Show 12284+0321 GWP1814 312 55.7 92
Show 12164+0303 CVR1420 58 4.3 98
Show 12273+0359 UC 2342 225 49.7 100
Show 12248+0111 UC 2332 122 42.7 101
Show 12297+0306 UC 174 304 34.5 106
Show 12171+0143 A 2487 177 2.0 106
Show 12292+0335 GWP1818 143 101.6 108
Show 12218+0432 CBL 379 244 74.4 108
Show 12179+0126 SHN 22 175 0.1 109
Show 12200+0427 NSN 627 34 6.7 110
Show 12155+0302 BAL2386 194 5.0 111
Show 12225+0053 GRV1199 330 22.2 113
Show 12232+0442 NSN 51 233 4.7 117
Show 12306+0223 UC 2351 131 28.5 120
Show 12289+0122 LDS2882 161 85.0 125
Show 12306+0331 STF1648 40 8.1 125
Show 12152+0151 BAL1884 323 4.4 126
Show 12313+0244 BAL2390 330 9.3 128
Show 12283+0424 BU 923 AB 56 3.0 128
Show 12283+0424 FOX 176 AC 76 66.5 128
Show 12314+0234 SLW 732 173 10.8 130
Show 12311+0207 AG 178 284 1.3 131
Show Zaniah 12199-0040 MCA 37 328 0.1 134
Show 12266+0045 BAL1452 57 2.6 135
Show 12299+0410 GWP1819 4 4.1 136

 
 
WDS 12228+0246 : COMPONENTS
 
 
  A
B pa=53.2°
sep=40.79"
 
 
12228+0246 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122246.95+024618.2 Mag 13.11 PmRA -69.00
PmDE -25.0
 
 
12228+0246 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122249.13+024642.7 Mag 13.31 PmRA -68.00
PmDE -31.0 Calc delta mag 0.2 Calc coord yes