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Doubles in session


Current system
23042+1715
UC 281


Nearby doubles
41' : 23069+1727
BRT1365

43' : 23015+1658
BPMA256

54' : 23043+1622
CVR 970

54' : 23079+1710
SKF 206

71' : 23091+1708
LMP 50

79' : 23032+1558
BPM2474

82' : 23063+1831
KPP3390

83' : 23022+1832
HDS3279AB

86' : 23024+1837
HU 398

91' : 22599+1822
BPM2472

91' : 23105+1705
HEI 194

96' : 23049+1539
WRH 2

97' : 22595+1825
BPM2471

101' : 23109+1648
J 295AB

105' : 22591+1600
BPM2470

106' : 23004+1846
GRV 627

107' : 23084+1843
GWP3238

108' : 23088+1840
GWP3241

112' : 22574+1621
GWP3215

112' : 22564+1727
STF2957AB

113' : 23120+1722
ROE 134

114' : 22575+1817
KPP4295

115' : 22579+1827
GWP3216

117' : 23023+1522
HU 992

117' : 23094+1844
HO 487

117' : 23058+1521
SLW1298



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.

23042+1715 UC 281

 
 
23h 04m 09.83s +17° 15' 04.0" P.A. 306.00 sep 16.2 mag 9.32,14.40 Sp G0
 
 
Coord 2000 23042+1715 Discov num UC  281 Comp Coord arcsec 2000 23 04 09.83 +17 15 04.0
Date first 1997 Date last 2016 Obs 7
Pa first 307 Pa last 306.4 P.A. Now (θ) 306.4°
Sep first 16.4 Sep last 16.211 Sep. Now (ρ) 16.211"
Mag pri 9.32 Mag sec 14.40 delta mag (ΔM) 5.08 Spectral class G0 (yellow)
Pri motion ra +055 Sec motion ra +057
Pri motion dec -024 Sec motion dec -026
Notes V (Proper motion indicates physical)
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus SAO 108372 Tycho2 1711-00683-1 Gaia DR2 2830526010914516224
HD 217948 DM BD+16 4859
 
 
WDS 23042+1715 UC 281 : 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
23042+1715 UC 281 1997 1 307 16.4 9.32 14.40 V 230409.83+171504.0
23042+1715 UC 281 2001 2 307 16.2 9.32 14.40 VD 230409.83+171504.0
23042+1715 UC 281 2010 3 306 15.7 9.32 14.40 G0 V 230409.83+171504.0
23042+1715 UC 281 2015 4 306 16.2 9.32 14.40 G0 V 230409.83+171504.0
23042+1715 UC 281 2016 7 306 16.2 9.32 14.40 G0 V 230409.83+171504.0

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

 
 
WDS 23042+1715 UC 281 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23042+1715 UC 281 : MEASURES
 
 
No records found.

 
 
WDS 23042+1715 : VIRTUAL EYEPIECE
 
 

23042+1715 UC 281A mag 9.32 Sp G0 23042+1715 UC 281B sep 15.7 P.A. 307.70 mag 14.4 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 23042+1715 : ALADIN DSS IMAGE @ 23h 04m 09.83s +17° 15' 04.0"
 
 
 
 
WDS 23042+1715 UC 281 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23042+1715 UC 281 distance=0' 23069+1727 BRT1365 distance=41' 23015+1658 BPMA256 distance=43' 23043+1622 CVR 970 distance=54' 23079+1710 SKF 206 distance=54' 23091+1708 LMP 50 distance=71' 23032+1558 BPM2474 distance=79' 23063+1831 KPP3390 distance=82' 23022+1832 HDS3279AC distance=83' 23022+1832 HDS3279AB distance=83' 23022+1832 HDS3279Aa,Ab distance=83' 23024+1837 HU 398 distance=86' 22599+1822 BPM2472 distance=91' 23105+1705 HEI 194 distance=91' 23049+1539 WRH 2 distance=96' 22595+1825 BPM2471 distance=97' 23109+1648 J 295AB distance=101' 23109+1648 J 295BC distance=102' 22591+1600 BPM2470 distance=105' 23004+1846 GRV 627 distance=106' 23084+1843 GWP3238 distance=107' 23088+1840 GWP3241 distance=108' 22574+1621 GWP3215 distance=112' 22564+1727 STF2957AB distance=112' 22564+1727 STF2957AC distance=112' 23120+1722 ROE 134 distance=113' 22575+1817 KPP4295 distance=114' 22579+1827 GWP3216 distance=115' 23023+1522 HU 992 distance=117' 23094+1844 HO 487 distance=117' 23058+1521 SLW1298 distance=117' 23042+1518 TDT3871 distance=117' 22596+1537 UC 4856 distance=118' 22578+1833 GRV 625 distance=120' 22574+1827 BPM2468 distance=121' 23009+1523 MLR 542 distance=121' 23087+1533 HU 995 distance=122' 23000+1526 SKF 991 distance=125' 22562+1810 UC 4851 distance=127' 22563+1607 KPP 11 distance=132' 23077+1917 UC 4887 distance=132' 23114+1837 GWP3248 distance=133' 23122+1820 GWP3251 distance=133' 22596+1913 CVR 963 distance=135' 22568+1849 CVR 271 distance=141' 22547+1812 J 621AB distance=146' 22547+1812 J 621AC distance=146' 22547+1812 FMR 21BD distance=146' 23097+1512 STF2983 distance=147' 22546+1817 J 620 distance=150' 22557+1547 HU 987 distance=151' 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 23042+1715 UC 281 306 16.2
Show 23069+1727 BRT1365 96 4.1 41
Show 23015+1658 BPMA256 332 227.1 43
Show 23043+1622 CVR 970 183 10.7 54
Show 23079+1710 SKF 206 185 78.4 54
Show 23091+1708 LMP 50 146 3.1 71
Show 23032+1558 BPM2474 205 26.0 79
Show 23063+1831 KPP3390 279 17.9 82
Show 23022+1832 HDS3279 AC 36 0.4 83
Show 23022+1832 HDS3279 AB 163 1.7 83
Show 23022+1832 HDS3279 Aa,Ab 122 0.2 83
Show 23024+1837 HU 398 300 0.5 86
Show 22599+1822 BPM2472 155 11.2 91
Show 23105+1705 HEI 194 32 4.0 91
Show 23049+1539 WRH 2 99 6.2 96
Show 22595+1825 BPM2471 158 13.0 97
Show 23109+1648 J 295 AB 168 32.7 101
Show 23109+1648 J 295 BC 139 2.2 102
Show 22591+1600 BPM2470 274 88.5 105
Show 23004+1846 GRV 627 219 77.6 106
Show 23084+1843 GWP3238 223 3.7 107
Show 23088+1840 GWP3241 245 8.7 108
Show 22574+1621 GWP3215 36 26.5 112
Show 22564+1727 STF2957 AB 224 4.6 112
Show 22564+1727 STF2957 AC 43 127.9 112
Show 23120+1722 ROE 134 66 4.6 113
Show 22575+1817 KPP4295 150 3.6 114
Show 22579+1827 GWP3216 309 7.5 115
Show 23023+1522 HU 992 122 6.0 117
Show 23094+1844 HO 487 120 16.2 117
Show 23058+1521 SLW1298 237 135.6 117
Show 23042+1518 TDT3871 265 0.7 117
Show 22596+1537 UC 4856 259 21.1 118
Show 22578+1833 GRV 625 81 16.8 120
Show 22574+1827 BPM2468 184 112.0 121
Show 23009+1523 MLR 542 247 11.5 121
Show 23087+1533 HU 995 196 0.8 122
Show 23000+1526 SKF 991 320 10.3 125
Show 22562+1810 UC 4851 205 68.1 127
Show 22563+1607 KPP 11 218 4.8 132
Show 23077+1917 UC 4887 245 28.5 132
Show 23114+1837 GWP3248 215 29.3 133
Show 23122+1820 GWP3251 155 36.0 133
Show 22596+1913 CVR 963 91 9.1 135
Show 22568+1849 CVR 271 167 110.7 141
Show 22547+1812 J 621 AB 145 2.3 146
Show 22547+1812 J 621 AC 107 15.9 146
Show 22547+1812 FMR 21 BD 23 1.3 146
Show 23097+1512 STF2983 270 39.2 147
Show 22546+1817 J 620 79 2.3 150
Show 22557+1547 HU 987 75 1.2 151

 
 
WDS 23042+1715 : COMPONENTS
 
 
  A
B pa=307.7°
sep=15.74"
 
 
23042+1715 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230409.83+171504.0 Mag 9.32 Spectral class G0 (yellow)
PmRA 55.00 PmDE -24.0 SAO 108372 Tycho2 1711-00683-1
HD 217948 DM BD+16 4859
Tycho2
Tycho2 1711-00683-1 Pflag RAmdeg 346.04096650 DEmdeg 17.25111425
PmRA 55.2 PmDE -24.7 E RAmdeg 13 E DEmdeg 16
E pmRA 1.0 E pmDE 1.1 EpRAm 1988.58 EpDEm 1987.27
Num 10 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.6 BTmag 10.014 E BTmag 0.031 VTmag 9.321
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 346.04083361 DEdeg 17.25117333 EpRA 1990 1.74
EpDE 1990 1.60 E RAdeg 14.2 E DEdeg 16.9 Posflg
Corr -0.3
SAO
SAO 108372 DelFlag RA1950 PmRA1950 0.0037
DE1950 PmDE1950 -0.018 Vmag 8.9 SpType G0
Double code Source 28 CatNum 9438 DM BD+16 4859
DMcomp BDsup HD 217948 M HD 0
GC RA1950rad 6.02872664 DE1950rad 0.29638617 PmRA2000 0.0037
PmDE2000 -0.022
 
 
23042+1715 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230408.96+171513.6 Mag 14.4 PmRA 57.00
PmDE -26.0 Calc delta mag 5.08 Calc coord yes