20348+4830 ES 666

 
 
20h 34m 47.51s +48 30' 01.6" P.A. 317.00 sep 3.0 mag 10.10,10.70
 
 
Coord 2000 20348+4830 Discov num ES  666 Comp Coord arcsec 2000 20 34 47.51 +48 30 01.6
Date first 1908 Date last 2016 Obs 8
Pa first 316 Pa last 317 P.A. Now (θ) 317°
Sep first 3.3 Sep last 3.048 Sep. Now (ρ) 3.048"
Mag pri 10.10 Mag sec 10.70 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +016 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3577-02210-1 Gaia DR2 2179753047272855296
 
 
WDS 20348+4830 ES 666 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20348+4830 ES 666 2002 3 317 3.1 10.10 10.70 D 203447.51+483001.6
20348+4830 ES 666 2009 4 317 3.0 10.10 10.70 D 203447.51+483001.6
20348+4830 ES 666 2015 6 317 3.0 10.10 10.70 203447.51+483001.6
20348+4830 ES 666 2016 8 317 3.0 10.10 10.70 203447.51+483001.6

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WDS 20348+4830 ES 666 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20348+4830 ES 666 : MEASURES
 
 
No records found.

 
 
WDS 20348+4830 : VIRTUAL EYEPIECE
 
 

20348+4830 ES  666A mag 10.1 20348+4830 ES  666B sep 2.6 P.A. 328.30 mag 10.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 20348+4830 : ALADIN DSS IMAGE @ 20h 34m 47.51s +48 30' 01.6"
 
 
 
 
WDS 20348+4830 ES 666 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20348+4830  ES  666 distance=0' 20341+4804  YSC 116 distance=27' 20387+4830  HJ 1558 distance=39' 20334+4752  J     4 distance=41' 20383+4804  ES   89AB distance=44' 20379+4757  GUI  33BC distance=46' 20379+4757  STF2707AB distance=46' 20379+4757  STF2707AC distance=46' 20379+4757  ES 2697AD distance=46' 20379+4757  HDS2944Ca,Cb distance=46' 20361+4745  HJ 1549 distance=47' 20396+4823  RAO 616 distance=49' 20389+4803  CNT   7 distance=49' 20397+4806  ES  806AB distance=51' 20397+4806  ES  806AC distance=51' 20301+4857  BU  669AB distance=55' 20301+4857  BU  669AC distance=55' 20301+4857  GUI  32AD distance=55' 20313+4913  S   756 distance=56' 20309+4913  S   755AB distance=58' 20309+4913  ES 2695AC distance=58' 20409+4828  ES  808 distance=62' 20405+4855  ES  807 distance=62' 20389+4741  A   746 distance=65' 20406+4900  ES  509 distance=66' 20281+4822  TDT2302 distance=67' 20280+4829  HU  587 distance=68' 20281+4815  ES  803 distance=69' 20318+4933  BU 1136 distance=70' 20414+4758  ES  809AB distance=73' 20414+4758  SKF2394AC distance=73' 20336+4719  ES  665 distance=73' 20397+4734  A   747AB distance=75' 20397+4734  ES   90AB,C distance=75' 20273+4815  TDT2286 distance=77' 20287+4737  GRF  17 distance=81' 20330+4950  MCA  61AB distance=83' 20330+4950  RBR  49AC distance=83' 20300+4940  HU  589 distance=85' 20397+4721  A   748 distance=86' 20379+4710  TDT2436 distance=86' 20271+4909  ES  802 distance=86' 20347+4957  ES 2696 distance=88' 20335+4703  A   738AB distance=89' 20335+4703  HJ 1541AC distance=89' 20335+4703  SS    9AD distance=89' 20335+4703  SS    9AE distance=89' 20335+4703  SS    9AF distance=89' 20335+4703  SS    9AG distance=89' 20335+4703  SS    9AH distance=89' 20335+4703  HJ 1541BC distance=89' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20348+4830 ES 666 317 3.0
Show 20341+4804 YSC 116 270 0.2 27
Show 20387+4830 HJ 1558 205 4.4 39
Show 20334+4752 J 4 1 2.6 41
Show 20383+4804 ES 89 AB 209 21.5 44
Show 20379+4757 GUI 33 BC 199 76.6 46
Show 20379+4757 STF2707 AB 29 21.8 46
Show 20379+4757 STF2707 AC 195 55.3 46
Show 20379+4757 ES 2697 AD 192 17.5 46
Show 20379+4757 HDS2944 Ca,Cb 29 0.4 46
Show 20361+4745 HJ 1549 55 5.5 47
Show 20396+4823 RAO 616 122 1.8 49
Show 20389+4803 CNT 7 82 3.5 49
Show 20397+4806 ES 806 AB 267 7.0 51
Show 20397+4806 ES 806 AC 24 11.9 51
Show 20301+4857 BU 669 AB 336 15.0 55
Show 20301+4857 BU 669 AC 89 55.8 55
Show 20301+4857 GUI 32 AD 44 131.1 55
Show 20313+4913 S 756 327 60.7 56
Show 20309+4913 S 755 AB 278 59.9 58
Show 20309+4913 ES 2695 AC 118 20.2 58
Show 20409+4828 ES 808 157 3.3 62
Show 20405+4855 ES 807 154 3.9 62
Show 20389+4741 A 746 150 2.0 65
Show 20406+4900 ES 509 285 8.6 66
Show 20281+4822 TDT2302 249 1.4 67
Show 20280+4829 HU 587 338 0.6 68
Show 20281+4815 ES 803 351 6.1 69
Show 20318+4933 BU 1136 215 0.7 70
Show 20414+4758 ES 809 AB 285 1.6 73
Show 20414+4758 SKF2394 AC 68 3.0 73
Show 20336+4719 ES 665 129 5.7 73
Show 20397+4734 A 747 AB 104 0.3 75
Show 20397+4734 ES 90 AB,C 141 7.1 75
Show 20273+4815 TDT2286 50 1.7 77
Show 20287+4737 GRF 17 102 160.1 81
Show 20330+4950 MCA 61 AB 233 0.1 83
Show 20330+4950 RBR 49 AC 136 4.3 83
Show 20300+4940 HU 589 204 1.6 85
Show 20397+4721 A 748 27 1.4 86
Show 20379+4710 TDT2436 82 0.6 86
Show 20271+4909 ES 802 238 5.1 86
Show 20347+4957 ES 2696 147 12.2 88
Show 20335+4703 A 738 AB 249 2.4 89
Show 20335+4703 HJ 1541 AC 266 6.3 89
Show 20335+4703 SS 9 AD 198 18.0 89
Show 20335+4703 SS 9 AE 54 20.7 89
Show 20335+4703 SS 9 AF 117 26.0 89
Show 20335+4703 SS 9 AG 176 27.6 89
Show 20335+4703 SS 9 AH 15 29.2 89
Show 20335+4703 HJ 1541 BC 276 4.0 89

 
 
WDS 20348+4830 : COMPONENTS
 
 
  A
B pa=328.3°
sep=2.62"
 
 
20348+4830 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203447.51+483001.6 Mag 10.1 PmRA 16.00
PmDE -3.0
CCDM
Ccdm 20348+4830 RComp Comp A Note1
Note2 Discov num DRAs -0.81 DDEs 1.9
R dRAs 45 Year Theta Rho
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14037 M ADS BDS N IDS IDS 20316N4809A
HIC
 
 
20348+4830 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203447.37+483003.8 Mag 10.7 Tycho2 3577-02210-1
Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 3577-02210-1 Pflag RAmdeg 308.69798195 DEmdeg 48.50044858
PmRA 10.7 PmDE -3.5 E RAmdeg 47 E DEmdeg 46
E pmRA 2.2 E pmDE 2.1 EpRAm 1986.70 EpDEm 1986.38
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.3 Q pmRA 0.1
Q pmDE 1.3 BTmag 11.532 E BTmag 0.072 VTmag 11.058
E VTmag 0.078 Prox 999 TYC HIP
CCDM RAdeg 308.69794444 DEdeg 48.50045667 EpRA 1990 1.72
EpDE 1990 1.74 E RAdeg 47.7 E DEdeg 46.5 Posflg
Corr 0.0
CCDM
Ccdm 20348+4830 RComp Comp B Note1
Note2 Discov num ES 666 DRAs DDEs
R dRAs Year 1908 Theta 316 Rho 3.2
Obs 1 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14037 M ADS BDS N IDS IDS 20316N4809B
HIC