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Current system
20242+1113
ENG 74 AC


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TDT2229

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HJ 1498



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20242+1113 ENG 74 AC

 
 
20h 24m 11.48s +11° 13' 02.1" P.A. 97.00 sep 160.4 mag 8.76,10.78 Sp G0
 
 
Coord 2000 20242+1113 Discov num ENG  74 Comp AC Coord arcsec 2000 20 24 11.48 +11 13 02.1
Date first 1891 Date last 2015 Obs 19
Pa first 104 Pa last 96.5 P.A. Now (θ) 96.5°
Sep first 149.2 Sep last 160.395 Sep. Now (ρ) 160.395"
Mag pri 8.76 Mag sec 10.78 delta mag (ΔM) 2.02 Spectral class G0 (yellow)
Pri motion ra -115 Sec motion ra +004
Pri motion dec -133 Sec motion dec -003
Notes
rPM=1.002
This double is not physical.
 
 
20242+1113 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 194221 106060 20 24 11 +11 13 02 ENG 74 AB 2015 17 73 67.8 8.76 11.83 3.07
Show 106060 20 24 11 +11 13 02 ENG 74 AC 2015 19 97 160.4 8.76 10.78 2.02 <===
Show 20 24 16 +11 13 20 ENG 74 BC 2015 14 112 102.0 11.83 10.78 1.05
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus SAO 106060 Tycho2 1078-00487-1 Gaia DR2 1753993385889495680
HD 194221
 
 
WDS 20242+1113 ENG 74 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
ENG (Note: Some time after publication of the IDS, the designation for Engelmann was
ENG changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to
ENG considerable confusion between the two. All but three of the ENG pairs in the WDS
ENG (ENG 21, 39, and 68) were actually discovered by Engelhardt. These pairs were
ENG not renamed, however, in order to avoid confusion with already published measures)
Eng1865 Ma - Engelmann, R. .
Eng1865 Messungen Neunzig Doppelsternen, 1865
Eng1865b Ma - Engelmann, R. 1865AN.....64...81E
Eng1865b AN 64, 81, #1518, 1865
Eng1868 Ma j Engelmann, R. 1868AN.....70..257E
Eng1868 AN 70, 257, 1868
Eng1868b Ma j Engelmann, R. 1868AN.....71..235B
Eng1868b AN 71, 253, #1696, 1868
Eng1875A Ma - Engelmann, R. 1875AN.....85..323D
Eng1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
Eng1882 Ma j Engelmann, R. .
Eng1882 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 33, 1882
Eng1882 (Most data were published in AN 70, 257, 1868. Some of the remaining measures 1868AN.....70..257E
Eng1882 were too discrepant, so not added to WDS)
Eng1885a Ma - Engelmann, R. 1885AN....111..337E
Eng1885a AN 111, 337, 1885
Eng1885b Ma j Engelmann, R. 1885AN....112..193E
Eng1885b AN 112, 193, 1885
Eng1886 Ma - Engelmann, R. 1886AN....115...81E
Eng1886 AN 115, 81, 1886
Eng1887 Ma - Engelmann, R. 1887AN....117...17E
Eng1887 AN 117, 17, 1887
Eng1905A Ma - Engelmann, R. 1905LicOB...3..147A
Eng1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Eng1906A Ma - Engelmann, R. 1906MmRAS..56....1L
Eng1906A cited by Lewis (MemRAS 56, 1, 1906)
Eng1913A Ma - Engelmann, R. 1913QB811.B8.......
Eng1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Eng1937A Ma - Engelmann, R. 1937AnLei..18....1S
Eng1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20242+1113 ENG 74 AC 2002 8 97 159.8 8.76 10.78 G0 D 202411.48+111302.1
20242+1113 ENG 74 AC 2012 14 97 160.0 8.76 10.78 G0 D 202411.48+111302.1
20242+1113 ENG 74 AC 2013 15 97 159.6 8.76 10.78 G0 202411.48+111302.1
20242+1113 ENG 74 AC 2015 16 97 160.3 8.76 10.78 G0 202411.48+111302.1

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

 
 
WDS 20242+1113 ENG 74 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20242+1113 ENG 74 AC : MEASURES
 
 
No records found.

 
 
WDS 20242+1113 : VIRTUAL EYEPIECE
 
 

20242+1113 ENG 74A mag 8.76 Sp G0 20242+1113 ENG 74B sep 65.8 P.A. 74.00 mag 11.83 20242+1113 ENG 74C sep 157.4 P.A. 96.60 mag 10.78 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20242+1113 : ALADIN DSS IMAGE @ 20h 24m 11.48s +11° 13' 02.1"
 
 
 
 
WDS 20242+1113 ENG 74 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20242+1113 ENG 74AC distance=0' 20242+1113 ENG 74BC distance=2' 20239+1107 BPM2142 distance=7' 20250+1108 BPM2146 distance=13' 20249+1124 J 840 distance=14' 20236+1059 GWP2943 distance=17' 20260+1102 BPM2156AB distance=30' 20260+1102 BPM2157BC distance=30' 20221+1117 BPM2131 distance=32' 20263+1109 UC 4181 distance=33' 20264+1103 BPM2159AB distance=35' 20264+1103 BPM2160AC distance=35' 20270+1116 HJ 268 distance=41' 20228+1156 BPM2135 distance=48' 20266+1148 BPM2161 distance=50' 20250+1016 HJ 1509 distance=59' 20244+1213 WOR 33Aa,Ab distance=60' 20244+1213 A 1209AB distance=60' 20201+1109 A 1206 distance=61' 20202+1128 HDS2906 distance=62' 20210+1033 TOR 24 distance=62' 20285+1110 BPM2171 distance=64' 20260+1212 J 1704 distance=65' 20210+1028 J 838 distance=65' 20239+1217 GRV 337 distance=66' 20203+1036 TOR 23 distance=69' 20288+1114 UC 4195 distance=69' 20269+1013 TDT2282 distance=73' 20270+1008 J 1343 distance=75' 20232+0957 TDT2229 distance=78' 20189+1113 HJ 1498 distance=78' 20224+0959 TDS1065 distance=79' 20221+0959 TDT2210 distance=80' 20198+1203 J 837 distance=81' 20238+1235 BRT1341 distance=82' 20186+1100 STF2662 distance=85' 20289+1022 J 3263 distance=85' 20293+1155 BPM2173AB distance=86' 20293+1155 BPM2173AC distance=86' 20295+1033 J 3089 distance=87' 20301+1103 BPM2176 distance=88' 20293+1029 J 3088 distance=89' 20279+1224 TDT2297 distance=89' 20294+1029 DAM 214 distance=89' 20205+1226 HJ 1502 distance=90' 20292+1019 J 3264 distance=92' 20303+1054 BU 63AB distance=92' 20303+1054 BU 297AC distance=92' 20203+1227 DAM 212 distance=94' 20233+1245 GWP2942 distance=94' 20279+0958 AG 256AB distance=94' 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 20242+1113 ENG 74 AB 73 67.8
Show 20242+1113 ENG 74 AC 97 160.4
Show 20242+1113 ENG 74 BC 112 102.0 2
Show 20239+1107 BPM2142 53 34.9 7
Show 20250+1108 BPM2146 49 87.4 13
Show 20249+1124 J 840 52 3.7 14
Show 20236+1059 GWP2943 132 13.2 17
Show 20260+1102 BPM2156 AB 73 53.8 30
Show 20260+1102 BPM2157 BC 109 117.7 30
Show 20221+1117 BPM2131 352 23.0 32
Show 20263+1109 UC 4181 356 86.7 33
Show 20264+1103 BPM2159 AB 65 36.6 35
Show 20264+1103 BPM2160 AC 152 67.7 35
Show 20270+1116 HJ 268 248 20.5 41
Show 20228+1156 BPM2135 218 90.0 48
Show 20266+1148 BPM2161 343 104.2 50
Show 20250+1016 HJ 1509 180 19.2 59
Show 20244+1213 WOR 33 Aa,Ab 131 0.6 60
Show 20244+1213 A 1209 AB 324 1.9 60
Show 20201+1109 A 1206 269 3.2 61
Show 20202+1128 HDS2906 319 0.6 62
Show 20210+1033 TOR 24 229 1.7 62
Show 20285+1110 BPM2171 30 40.3 64
Show 20260+1212 J 1704 202 6.2 65
Show 20210+1028 J 838 119 6.9 65
Show 20239+1217 GRV 337 170 62.5 66
Show 20203+1036 TOR 23 236 8.2 69
Show 20288+1114 UC 4195 275 70.0 69
Show 20269+1013 TDT2282 258 3.1 73
Show 20270+1008 J 1343 53 2.3 75
Show 20232+0957 TDT2229 227 1.2 78
Show 20189+1113 HJ 1498 218 17.4 78
Show 20224+0959 TDS1065 22 1.3 79
Show 20221+0959 TDT2210 69 0.5 80
Show 20198+1203 J 837 296 2.0 81
Show 20238+1235 BRT1341 168 3.6 82
Show 20186+1100 STF2662 42 2.0 85
Show 20289+1022 J 3263 54 7.1 85
Show 20293+1155 BPM2173 AB 21 4.6 86
Show 20293+1155 BPM2173 AC 35 34.0 86
Show 20295+1033 J 3089 317 4.6 87
Show 20301+1103 BPM2176 280 53.7 88
Show 20293+1029 J 3088 79 7.3 89
Show 20279+1224 TDT2297 237 0.9 89
Show 20294+1029 DAM 214 298 5.3 89
Show 20205+1226 HJ 1502 320 12.1 90
Show 20292+1019 J 3264 358 5.9 92
Show 20303+1054 BU 63 AB 347 0.9 92
Show 20303+1054 BU 297 AC 340 16.9 92
Show 20203+1227 DAM 212 154 8.9 94
Show 20233+1245 GWP2942 269 9.1 94

 
 
WDS 20242+1113 : COMPONENTS
 
 
  A B
B pa=74.0°
sep=65.81"
 
C pa=96.6°
sep=157.37"
pa=111.3°
sep=99.87"
 
 
20242+1113 A
 
 
Name HD 194221 Coord arcsec 2000 202411.48+111302.1 Mag 8.76 Spectral class G0 (yellow)
PmRA -115.00 PmDE -133.0 SAO 106060 Tycho2 1078-00487-1
HD 194221 GC 28377 DM BD+10 4270
Tycho2
Tycho2 1078-00487-1 Pflag RAmdeg 306.04786532 DEmdeg 11.21727468
PmRA -114.0 PmDE -132.2 E RAmdeg 10 E DEmdeg 10
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.15 EpDEm 1989.98
Num 13 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.2 BTmag 9.466 E BTmag 0.022 VTmag 8.763
E VTmag 0.016 Prox 643 TYC T HIP
CCDM RAdeg 306.04813361 DEdeg 11.21758417 EpRA 1990 1.69
EpDE 1990 1.59 E RAdeg 9.9 E DEdeg 10.4 Posflg
Corr -0.3
SAO
SAO 106060 DelFlag RA1950 PmRA1950 -0.0082
DE1950 PmDE1950 -0.123 Vmag 8.7 SpType G0
Double code Source 70 CatNum 28377 DM BD+10 4270
DMcomp BDsup HD 194221 M HD 0
GC 28377 RA1950rad 5.33116191 DE1950rad 0.19297275 PmRA2000 -0.008
PmDE2000 -0.127
CCDM
Ccdm 20242+1113 RComp Comp A Note1
Note2 Discov num DRAs -0.60 DDEs 1.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp G0 PmNote *
PmRA -135 PmDE -153 Dm number +10 4270 Cat1 BD
Name2 +11 2478 Cat2 AGK2/3 HD 194221 M HD
ADS BDS M ADS BDS N IDS IDS 20194N1054A
HIC
 
 
20242+1113 B
 
 
Coord arcsec 2000 202415.78+111320.2 Coord calc 202415.78+111320.2 Mag 11.83 PmRA 7.00
PmDE -2.0 Tycho2 1078-00192-1 Calc delta mag 3.07
Tycho2
Tycho2 1078-00192-1 Pflag RAmdeg 306.06575516 DEmdeg 11.22229538
PmRA 10.6 PmDE 6.4 E RAmdeg 98 E DEmdeg 96
E pmRA 3.8 E pmDE 3.5 EpRAm 1982.17 EpDEm 1981.07
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.227 E BTmag 0.183 VTmag 11.815
E VTmag 0.198 Prox 643 TYC HIP
CCDM RAdeg 306.06573000 DEdeg 11.22228056 EpRA 1990 1.63
EpDE 1990 1.56 E RAdeg 104.4 E DEdeg 103.0 Posflg
Corr -0.3
CCDM
Ccdm 20242+1113 RComp Comp B Note1
Note2 Discov num BUP DRAs DDEs
R dRAs Year 1908 Theta 084 Rho 52.2
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20194N1054B
HIC
 
 
20242+1113 C
 
 
Coord arcsec 2000 202422.10+111243.9 Mag 10.78 PmRA 4.00 PmDE -3.0
Tycho2 1078-00102-1 Calc delta mag 2.02 Calc coord yes
Tycho2
Tycho2 1078-00102-1 Pflag RAmdeg 306.09247964 DEmdeg 11.21165617
PmRA 5.3 PmDE -4.1 E RAmdeg 37 E DEmdeg 32
E pmRA 2.0 E pmDE 1.8 EpRAm 1984.13 EpDEm 1982.38
Num 5 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.4 BTmag 11.387 E BTmag 0.077 VTmag 10.780
E VTmag 0.074 Prox 999 TYC T HIP
CCDM RAdeg 306.09246806 DEdeg 11.21166167 EpRA 1990 1.68
EpDE 1990 1.58 E RAdeg 45.3 E DEdeg 48.4 Posflg
Corr -0.3
CCDM
Ccdm 20242+1113 RComp Comp C Note1
Note2 Discov num BUP DRAs DDEs
R dRAs Year 1908 Theta 103 Rho 150.1
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20194N1054C
HIC