stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21267+2027
UC 4468


Nearby doubles
9' : 21269+2033
GRV 469

15' : 21259+2017
CVR 901

30' : 21287+2028
J 611

35' : 21257+2058
J 3138

41' : 21248+1956
KPP3370

43' : 21237+2016
COU 230

49' : 21282+1943
UC 4474

57' : 21247+2116
HU 370

68' : 21284+1924
CVR 247

70' : 21237+1931
COU 429AB

74' : 21235+2125
SKF 15

75' : 21221+1948
STFB 11AB

81' : 21313+2112
GRV 473

82' : 21228+1925
BRT2494

84' : 21209+2050
CBL 531

85' : 21234+2139
J 2345

86' : 21326+2048
GMC 21

87' : 21290+1906
J 579

87' : 21310+2128
COU 232

91' : 21330+2043
STF2804AB

95' : 21261+2201
OCC9222

96' : 21215+1924
J 3316

97' : 21334+2018
J 613

98' : 21228+1905
ARY 69

99' : 21200+1953
GRV 447

100' : 21224+2146
GRV 457



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.

21267+2027 UC 4468

 
 
21h 26m 39.53s +20° 26' 31.8" P.A. 334.00 sep 43.8 mag 14.90,16.40
 
 
Coord 2000 21267+2027 Discov num UC 4468 Comp Coord arcsec 2000 21 26 39.53 +20 26 31.8
Date first 1999 Date last 2016 Obs 6
Pa first 334 Pa last 334.3 P.A. Now (θ) 334.3°
Sep first 43.8 Sep last 43.836 Sep. Now (ρ) 43.836"
Mag pri 14.90 Mag sec 16.40 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +074 Sec motion ra +082
Pri motion dec +009 Sec motion dec +013
Notes V (Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1790356846756393472
 
 
WDS 21267+2027 UC 4468 : 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
21267+2027 UC 4468 2000 2 335 43.8 14.90 16.40 V 212639.53+202631.8
21267+2027 UC 4468 2001 2 334 44.0 14.90 16.40 V 212639.53+202631.8
21267+2027 UC 4468 2010 3 334 43.8 14.90 16.40 V 212639.53+202631.8
21267+2027 UC 4468 2015 4 334 43.8 14.90 16.40 V 212639.53+202631.8
21267+2027 UC 4468 2016 6 334 43.8 14.90 16.40 V 212639.53+202631.8

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

 
 
WDS 21267+2027 UC 4468 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21267+2027 UC 4468 : MEASURES
 
 
No records found.

 
 
WDS 21267+2027 : VIRTUAL EYEPIECE
 
 

21267+2027 UC 4468A mag 14.9 21267+2027 UC 4468B sep 43.3 P.A. 335.70 mag 16.4 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 21267+2027 : ALADIN DSS IMAGE @ 21h 26m 39.53s +20° 26' 31.8"
 
 
 
 
WDS 21267+2027 UC 4468 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21267+2027 UC 4468 distance=0' 21269+2033 GRV 469 distance=9' 21259+2017 CVR 901 distance=15' 21287+2028 J 611 distance=30' 21257+2058 J 3138 distance=35' 21248+1956 KPP3370 distance=41' 21237+2016 COU 230 distance=43' 21282+1943 UC 4474 distance=49' 21247+2116 HU 370 distance=57' 21284+1924 CVR 247 distance=68' 21237+1931 COU 429AB distance=70' 21235+2125 SKF 15 distance=74' 21221+1948 STFB 11AB distance=75' 21221+1948 STFB 11AC distance=75' 21221+1948 TOK9001AD distance=75' 21313+2112 GRV 473 distance=81' 21228+1925 BRT2494 distance=82' 21209+2050 CBL 531 distance=84' 21234+2139 J 2345 distance=85' 21326+2048 GMC 21 distance=86' 21290+1906 J 579 distance=87' 21310+2128 COU 232 distance=87' 21330+2043 STF2804AB distance=91' 21330+2043 STF2804AC distance=91' 21261+2201 OCC9222 distance=95' 21215+1924 J 3316 distance=96' 21334+2018 J 613 distance=97' 21228+1905 ARY 69 distance=98' 21200+1953 GRV 447 distance=99' 21224+2146 GRV 457 distance=100' 21286+2211 BRT2496AB distance=109' 21286+2211 FYM 288AC distance=109' 21290+2211 HJ 1647AB distance=110' 21290+2211 HJ 1647AC distance=110' 21274+1837 BRT2495 distance=111' 21283+2215 J 3140 distance=111' 21234+1838 GRV 459 distance=118' 21347+1953 TDT3040 distance=118' 21252+1828 COU 430AB distance=121' 21252+1828 ARY 70AC distance=121' 21187+2118 HDS3033Aa,Ab distance=124' 21187+2118 ARY 62AB distance=124' 21259+2229 TDT2960 distance=124' 21194+2136 UC 4442 distance=124' 21192+2134 TDT2900 distance=125' 21323+1848 BRT2497 distance=127' 21212+1841 J 160 distance=129' 21197+2155 TDT2907 distance=132' 21349+1923 TDT3041 distance=133' 21352+2124 BU 74 distance=133' 21174+2053 KUI 106 distance=134' 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 21267+2027 UC 4468 334 43.8
Show 21269+2033 GRV 469 264 21.2 9
Show 21259+2017 CVR 901 143 28.8 15
Show 21287+2028 J 611 21 1.8 30
Show 21257+2058 J 3138 256 3.1 35
Show 21248+1956 KPP3370 333 0.9 41
Show 21237+2016 COU 230 187 0.9 43
Show 21282+1943 UC 4474 276 9.5 49
Show 21247+2116 HU 370 105 2.1 57
Show 21284+1924 CVR 247 263 79.8 68
Show 21237+1931 COU 429 AB 161 1.5 70
Show 21235+2125 SKF 15 262 40.2 74
Show 21221+1948 STFB 11 AB 313 36.6 75
Show 21221+1948 STFB 11 AC 13 64.3 75
Show 21221+1948 TOK9001 AD 151 5.3 75
Show 21313+2112 GRV 473 26 46.4 81
Show 21228+1925 BRT2494 168 4.4 82
Show 21209+2050 CBL 531 327 25.5 84
Show 21234+2139 J 2345 202 4.6 85
Show 21326+2048 GMC 21 130 10.5 86
Show 21290+1906 J 579 182 3.7 87
Show 21310+2128 COU 232 34 0.6 87
Show 21330+2043 STF2804 AB 359 3.4 91
Show 21330+2043 STF2804 AC 103 97.1 91
Show 21261+2201 OCC9222 308 9.0 95
Show 21215+1924 J 3316 164 6.0 96
Show 21334+2018 J 613 222 5.1 97
Show 21228+1905 ARY 69 329 111.4 98
Show 21200+1953 GRV 447 277 32.2 99
Show 21224+2146 GRV 457 323 77.2 100
Show 21286+2211 BRT2496 AB 236 4.6 109
Show 21286+2211 FYM 288 AC 60 15.2 109
Show 21290+2211 HJ 1647 AB 178 41.5 110
Show 21290+2211 HJ 1647 AC 128 38.8 110
Show 21274+1837 BRT2495 64 3.0 111
Show 21283+2215 J 3140 223 5.9 111
Show 21234+1838 GRV 459 216 24.4 118
Show 21347+1953 TDT3040 23 0.9 118
Show 21252+1828 COU 430 AB 229 0.8 121
Show 21252+1828 ARY 70 AC 98 63.0 121
Show 21187+2118 HDS3033 Aa,Ab 319 0.0 124
Show 21187+2118 ARY 62 AB 105 88.1 124
Show 21259+2229 TDT2960 189 0.9 124
Show 21194+2136 UC 4442 99 59.2 124
Show 21192+2134 TDT2900 220 1.3 125
Show 21323+1848 BRT2497 187 1.8 127
Show 21212+1841 J 160 290 3.2 129
Show 21197+2155 TDT2907 91 1.0 132
Show 21349+1923 TDT3041 350 0.8 133
Show 21352+2124 BU 74 338 1.0 133
Show 21174+2053 KUI 106 341 4.4 134

 
 
WDS 21267+2027 : COMPONENTS
 
 
  A
B pa=335.7°
sep=43.33"
 
 
21267+2027 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212639.53+202631.8 Mag 14.9 PmRA 74.00
PmDE 9.0
 
 
21267+2027 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212638.26+202711.3 Mag 16.4 PmRA 82.00
PmDE 13.0 Calc delta mag 1.5 Calc coord yes