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Doubles in session


Current system
16422-7245
UC 3211


Nearby doubles
23' : 16410-7223
KPP 574

28' : 16408-7218
HDO 255

32' : 16367-7306
UC 3192

33' : 16389-7315
TDT 18

34' : 16483-7226
UC 3235

34' : 16405-7318
TDT 30

40' : 16504-7234
LDS 568

42' : 16494-7218
TDT 105

44' : 16466-7206
KPP 803

45' : 16342-7312
TOB 335

45' : 16353-7213
UC 3187

57' : 16454-7150
B 2392AB

62' : 16546-7220
TDT 137

65' : 16287-7310
TDS9917

67' : 16281-7308
TDS9913

67' : 16422-7351
TDT 40

67' : 16456-7140
UC 3227

67' : 16278-7305
B 2041

67' : 16354-7146
TDS9986

68' : 16380-7350
UC 3194

68' : 16460-7140
KPP2976

68' : 16318-7158
LDS 560

70' : 16578-7237
HEI 547

70' : 16398-7136
UC 3202

71' : 16535-7335
B 2822

73' : 16265-7229
UC 3170



Selections
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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.

16422-7245 UC 3211

 
 
16h 42m 11.30s -72° 44' 57.4" P.A. 171.00 sep 26.4 mag 13.70,16.50
 
 
Coord 2000 16422-7245 Discov num UC 3211 Comp Coord arcsec 2000 16 42 11.30 -72 44 57.4
Date first 1996 Date last 2015 Obs 5
Pa first 172 Pa last 171.3 P.A. Now (θ) 171.3°
Sep first 26.6 Sep last 26.371 Sep. Now (ρ) 26.371"
Mag pri 13.70 Mag sec 16.50 delta mag (ΔM) 2.8 Spectral class
Pri motion ra -043 Sec motion ra -039
Pri motion dec -029 Sec motion dec -043
Notes V (Proper motion indicates physical)
rPM=0.251 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Gaia DR2 5805996684058206464
 
 
WDS 16422-7245 UC 3211 : 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
16422-7245 UC 3211 2000 2 171 26.1 13.70 16.50 V 164211.30-724457.4
16422-7245 UC 3211 2015 5 171 26.4 13.70 16.50 V 164211.30-724457.4

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

 
 
WDS 16422-7245 UC 3211 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16422-7245 UC 3211 : MEASURES
 
 
No records found.

 
 
WDS 16422-7245 : VIRTUAL EYEPIECE
 
 

16422-7245 UC 3211A mag 13.7 16422-7245 UC 3211B sep 26.1 P.A. 177.40 mag 16.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16422-7245 : ALADIN DSS IMAGE @ 16h 42m 11.30s -72° 44' 57.4"
 
 
 
 
WDS 16422-7245 UC 3211 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16422-7245 UC 3211 distance=0' 16410-7223 KPP 574 distance=23' 16408-7218 HDO 255 distance=28' 16367-7306 UC 3192 distance=32' 16389-7315 TDT 18 distance=33' 16483-7226 UC 3235 distance=34' 16405-7318 TDT 30 distance=34' 16504-7234 LDS 568 distance=40' 16494-7218 TDT 105 distance=42' 16466-7206 KPP 803 distance=44' 16342-7312 TOB 335 distance=45' 16353-7213 UC 3187 distance=45' 16454-7150 B 2392AB distance=57' 16454-7150 TOK 411Aa,Ab distance=57' 16546-7220 TDT 137 distance=62' 16287-7310 TDS9917 distance=65' 16281-7308 TDS9913 distance=67' 16422-7351 TDT 40 distance=67' 16456-7140 UC 3227 distance=67' 16278-7305 B 2041 distance=67' 16354-7146 TDS9986 distance=67' 16380-7350 UC 3194 distance=68' 16460-7140 KPP2976 distance=68' 16318-7158 LDS 560 distance=68' 16578-7237 HEI 547 distance=70' 16398-7136 UC 3202 distance=70' 16535-7335 B 2822 distance=71' 16265-7229 UC 3170 distance=73' 16581-7304 UC 3264 distance=73' 16265-7220 TDS9905 distance=75' 16467-7130 TDT 81 distance=78' 17003-7243 TDT 179 distance=81' 16566-7340 B 2395 distance=84' 16244-7217 HEI 543 distance=85' 16279-7150 UC 3173 distance=86' 16295-7142 SWR 202 distance=87' 16599-7325 I 100 distance=88' 16465-7119 B 2817AB distance=89' 16391-7414 UC 3200 distance=91' 16484-7119 TDT 97 distance=91' 16354-7413 TDS9987 distance=94' 16255-7344 TDS9891 distance=94' 16232-7331 B 2040 distance=95' 16466-7110 TDT 78 distance=97' 16560-7130 B 2823BC distance=98' 16560-7130 B 2823AB distance=99' 16560-7407 UC 3256 distance=101' 16277-7128 UC 3172 distance=102' 16526-7115 UC 3248 distance=102' 16506-7110 B 2819 distance=103' 16525-7419 WFC 182 distance=104' 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 16422-7245 UC 3211 171 26.4
Show 16410-7223 KPP 574 241 5.3 23
Show 16408-7218 HDO 255 253 2.4 28
Show 16367-7306 UC 3192 263 26.5 32
Show 16389-7315 TDT 18 22 0.6 33
Show 16483-7226 UC 3235 273 61.0 34
Show 16405-7318 TDT 30 222 2.8 34
Show 16504-7234 LDS 568 178 45.3 40
Show 16494-7218 TDT 105 248 0.4 42
Show 16466-7206 KPP 803 153 6.9 44
Show 16342-7312 TOB 335 236 21.1 45
Show 16353-7213 UC 3187 86 46.3 45
Show 16454-7150 B 2392 AB 106 10.7 57
Show 16454-7150 TOK 411 Aa,Ab 269 1.3 57
Show 16546-7220 TDT 137 268 0.7 62
Show 16287-7310 TDS9917 127 0.5 65
Show 16281-7308 TDS9913 183 2.8 67
Show 16422-7351 TDT 40 327 2.7 67
Show 16456-7140 UC 3227 177 68.0 67
Show 16278-7305 B 2041 54 0.3 67
Show 16354-7146 TDS9986 118 2.2 67
Show 16380-7350 UC 3194 30 62.9 68
Show 16460-7140 KPP2976 333 9.2 68
Show 16318-7158 LDS 560 37 67.6 68
Show 16578-7237 HEI 547 63 0.4 70
Show 16398-7136 UC 3202 229 171.9 70
Show 16535-7335 B 2822 202 4.1 71
Show 16265-7229 UC 3170 179 43.8 73
Show 16581-7304 UC 3264 299 67.6 73
Show 16265-7220 TDS9905 141 2.0 75
Show 16467-7130 TDT 81 194 0.6 78
Show 17003-7243 TDT 179 329 0.5 81
Show 16566-7340 B 2395 166 1.8 84
Show 16244-7217 HEI 543 161 0.5 85
Show 16279-7150 UC 3173 304 23.1 86
Show 16295-7142 SWR 202 309 10.7 87
Show 16599-7325 I 100 177 0.9 88
Show 16465-7119 B 2817 AB 175 8.5 89
Show 16391-7414 UC 3200 279 46.4 91
Show 16484-7119 TDT 97 41 1.5 91
Show 16354-7413 TDS9987 331 0.9 94
Show 16255-7344 TDS9891 166 0.5 94
Show 16232-7331 B 2040 150 3.2 95
Show 16466-7110 TDT 78 100 0.7 97
Show 16560-7130 B 2823 BC 112 5.7 98
Show 16560-7130 B 2823 AB 194 6.5 99
Show 16560-7407 UC 3256 350 58.5 101
Show 16277-7128 UC 3172 35 20.6 102
Show 16526-7115 UC 3248 21 23.4 102
Show 16506-7110 B 2819 172 9.4 103
Show 16525-7419 WFC 182 92 4.8 104

 
 
WDS 16422-7245 : COMPONENTS
 
 
  A
B pa=177.4°
sep=26.09"
 
 
16422-7245 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164211.30-724457.4 Mag 13.7 PmRA -43.00
PmDE -29.0
 
 
16422-7245 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164211.57-724523.5 Mag 16.5 PmRA -39.00
PmDE -43.0 Calc delta mag 2.8 Calc coord yes