stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20230+0803
UC 4163


Nearby doubles
26' : 20213+0808
GRV 333

40' : 20256+0801
LDS4842

44' : 20211+0837
HJ 2953

44' : 20202+0815
DAM 210

45' : 20258+0818
UC 4178

46' : 20201+0820
HJ 2949AB

47' : 20251+0728
UC 4173

48' : 20209+0727
UC 4153

52' : 20264+0810
GWP2947AB

53' : 20262+0827
UC 4180

56' : 20253+0847
NSN 732

56' : 20264+0741
UC 4183

62' : 20269+0826
LDS4843

66' : 20198+0716
GRV 331

68' : 20185+0750
SKF1865

70' : 20277+0803
HJ 2966

71' : 20276+0745
J 1297

73' : 20254+0700
UC 4176

74' : 20259+0902
J 3084

77' : 20245+0916
HJ 2959

78' : 20278+0734
GWP2954

83' : 20284+0746
BRT2186

86' : 20230+0929
J 2572

90' : 20186+0704
HJ 2945

91' : 20218+0635
TDT2207

92' : 20231+0935
DAM 213



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.

20230+0803 UC 4163

 
 
20h 22m 59.06s +08° 03' 16.2" P.A. 291.00 sep 56.4 mag 14.55,16.28
 
 
Coord 2000 20230+0803 Discov num UC 4163 Comp Coord arcsec 2000 20 22 59.06 +08 03 16.2
Date first 2000 Date last 2015 Obs 4
Pa first 291 Pa last 290.5 P.A. Now (θ) 290.5°
Sep first 56.7 Sep last 56.404 Sep. Now (ρ) 56.404"
Mag pri 14.55 Mag sec 16.28 delta mag (ΔM) 1.73 Spectral class
Pri motion ra -042 Sec motion ra -056
Pri motion dec -052 Sec motion dec -072
Notes V (Proper motion indicates physical)
rPM=0.268 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1752201903488667904
 
 
WDS 20230+0803 UC 4163 : 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
20230+0803 UC 4163 2000 2 291 56.7 14.60 16.30 V 202259.06+080316.2
20230+0803 UC 4163 2010 3 291 56.3 14.55 16.28 V 202259.06+080316.2
20230+0803 UC 4163 2015 4 291 56.4 14.55 16.28 V 202259.06+080316.2

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

 
 
WDS 20230+0803 UC 4163 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20230+0803 UC 4163 : MEASURES
 
 
No records found.

 
 
WDS 20230+0803 : VIRTUAL EYEPIECE
 
 

20230+0803 UC 4163A mag 14.55 20230+0803 UC 4163B sep 55.9 P.A. 290.70 mag 16.28 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 20230+0803 : ALADIN DSS IMAGE @ 20h 22m 59.06s +08° 03' 16.2"
 
 
 
 
WDS 20230+0803 UC 4163 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20230+0803 UC 4163 distance=0' 20213+0808 GRV 333 distance=26' 20256+0801 LDS4842 distance=40' 20211+0837 HJ 2953 distance=44' 20202+0815 DAM 210 distance=44' 20258+0818 UC 4178 distance=45' 20201+0820 HJ 2949AB distance=46' 20201+0820 DAM 209AC distance=46' 20251+0728 UC 4173 distance=47' 20209+0727 UC 4153 distance=48' 20264+0810 GWP2947AB distance=52' 20262+0827 UC 4180 distance=53' 20253+0847 NSN 732 distance=56' 20264+0741 UC 4183 distance=56' 20269+0826 LDS4843 distance=62' 20198+0716 GRV 331 distance=66' 20185+0750 SKF1865 distance=68' 20277+0803 HJ 2966 distance=70' 20276+0745 J 1297 distance=71' 20254+0700 UC 4176 distance=73' 20259+0902 J 3084 distance=74' 20245+0916 HJ 2959 distance=77' 20278+0734 GWP2954 distance=78' 20284+0746 BRT2186 distance=83' 20230+0929 J 2572 distance=86' 20186+0704 HJ 2945 distance=90' 20218+0635 TDT2207 distance=91' 20231+0935 DAM 213 distance=92' 20167+0802 CVR 222 distance=94' 20292+0840 GWP2959 distance=100' 20254+0938 VKI 37 distance=102' 20265+0931 UC 4185 distance=102' 20290+0710 A 610 distance=105' 20280+0923 TDT2300 distance=109' 20207+0946 GRV 332 distance=109' 20300+0730 NSN 733 distance=110' 20156+0749 STF2656 distance=111' 20301+0730 LDS4846 distance=111' 20232+0957 TDT2229 distance=114' 20264+0620 GWP2946 distance=116' 20224+0959 TDS1065 distance=117' 20221+0959 TDT2210 distance=117' 20158+0715 DAM 207 distance=118' 20183+0627 DAM 208AB distance=119' 20183+0627 DAM 208AC distance=119' 20154+0843 SKF2028 distance=120' 20185+0626 J 2191 distance=120' 20271+0948 J 559 distance=123' 20150+0835 J 552 distance=124' 20300+0655 LDS4845 distance=126' 20256+0604 UC 4177 distance=126' 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 20230+0803 UC 4163 291 56.4
Show 20213+0808 GRV 333 193 60.7 26
Show 20256+0801 LDS4842 218 101.0 40
Show 20211+0837 HJ 2953 260 26.3 44
Show 20202+0815 DAM 210 321 3.9 44
Show 20258+0818 UC 4178 267 86.2 45
Show 20201+0820 HJ 2949 AB 302 7.5 46
Show 20201+0820 DAM 209 AC 224 12.7 46
Show 20251+0728 UC 4173 359 42.9 47
Show 20209+0727 UC 4153 201 23.7 48
Show 20264+0810 GWP2947 AB 43.1 52
Show 20262+0827 UC 4180 303 9.7 53
Show 20253+0847 NSN 732 235 3.3 56
Show 20264+0741 UC 4183 195 59.7 56
Show 20269+0826 LDS4843 167 15.3 62
Show 20198+0716 GRV 331 323 47.5 66
Show 20185+0750 SKF1865 240 56.6 68
Show 20277+0803 HJ 2966 259 3.6 70
Show 20276+0745 J 1297 2 1.0 71
Show 20254+0700 UC 4176 120 51.9 73
Show 20259+0902 J 3084 87 6.0 74
Show 20245+0916 HJ 2959 262 7.4 77
Show 20278+0734 GWP2954 290 50.4 78
Show 20284+0746 BRT2186 173 5.0 83
Show 20230+0929 J 2572 280 4.0 86
Show 20186+0704 HJ 2945 55 10.1 90
Show 20218+0635 TDT2207 258 0.9 91
Show 20231+0935 DAM 213 8.5 92
Show 20167+0802 CVR 222 285 97.6 94
Show 20292+0840 GWP2959 280 37.8 100
Show 20254+0938 VKI 37 103 2.8 102
Show 20265+0931 UC 4185 277 7.7 102
Show 20290+0710 A 610 99 0.6 105
Show 20280+0923 TDT2300 101 0.5 109
Show 20207+0946 GRV 332 282 23.1 109
Show 20300+0730 NSN 733 133 39.4 110
Show 20156+0749 STF2656 233 9.7 111
Show 20301+0730 LDS4846 313 39.4 111
Show 20232+0957 TDT2229 227 1.2 114
Show 20264+0620 GWP2946 30 25.6 116
Show 20224+0959 TDS1065 22 1.3 117
Show 20221+0959 TDT2210 69 0.5 117
Show 20158+0715 DAM 207 207 3.8 118
Show 20183+0627 DAM 208 AB 8 4.9 119
Show 20183+0627 DAM 208 AC 298 5.3 119
Show 20154+0843 SKF2028 67 3.9 120
Show 20185+0626 J 2191 134 4.8 120
Show 20271+0948 J 559 295 2.0 123
Show 20150+0835 J 552 274 4.0 124
Show 20300+0655 LDS4845 27 83.4 126
Show 20256+0604 UC 4177 278 14.3 126

 
 
WDS 20230+0803 : COMPONENTS
 
 
  A
B pa=290.7°
sep=55.92"
 
 
20230+0803 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202259.06+080316.2 Mag 14.55 PmRA -42.00
PmDE -52.0
 
 
20230+0803 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202255.54+080336.0 Mag 16.28 PmRA -56.00
PmDE -72.0 Calc delta mag 1.73 Calc coord yes