18120+5110 ABH 96 AE

 
 
18h 11m 58.47s +51° 10' 09.3" P.A. 8.00 sep 77.1 mag 9.75,14.31 Sp G2V
 
 
Coord 2000 18120+5110 Discov num ABH  96 Comp AE Coord arcsec 2000 18 11 58.47 +51 10 09.3
Date first 1988 Date last 2015 Obs 8
Pa first 8 Pa last 7.7 P.A. Now (θ) 7.7°
Sep first 78.5 Sep last 77.053 Sep. Now (ρ) 77.053"
Mag pri 9.75 Mag sec 14.31 delta mag (ΔM) 4.56 Spectral class G2V (yellow)
Pri motion ra +004 Sec motion ra +017
Pri motion dec +032 Sec motion dec -002
Notes U (Proper motion indicates non-physical)
rPM=1.129
This double is not physical.
 
 
18120+5110 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 234580 30802 18 11 58 +51 10 09 AG 359 AB 2018 19 306 23.3 9.75 10.13 0.38
Show 30802 18 11 58 +51 10 09 AG 359 AC 2018 13 333 10.4 9.75 11.84 2.09
Show 30802 18 11 58 +51 10 09 ABH 96 AD 2015 8 298 62.1 9.75 13.07 3.32
Show 30802 18 11 58 +51 10 09 ABH 96 AE 2015 8 8 77.1 9.75 14.31 4.56 <===
Show 30802 18 11 58 +51 10 09 ABH 96 AF 2015 7 16 47.4 9.75 14.73 4.98
Show 18 11 56 +51 10 23 AG 359 BC 2018 13 107 14.7 10.13 11.84 1.71
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 30802 Tycho2 3537-00123-1 Gaia DR2 2124767432829454848
HD 234580
 
 
WDS 18120+5110 ABH 96 AE : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AbH1961 - Abt, H.A. 1961A&AS....6...37A
AbH1961 A&AS 6, 37, 1961
AbH1962 Po j Abt, H.A. Jeffers, H., Gibson, & Sandage, A. 1962ApJ...135..429A
AbH1962 ApJ 135, 429, 1962
AbH1964 - AbT, H.A. et al. 1964ApJ...139.1139A
AbH1964 ApJ 139, 1139, 1964
AbH1965 - Abt, H.A. 1965A&AS...11..429A
AbH1965 A&AS 11, 429, 1965
AbH1965b - Abt, H.A. et al. 1965ApJ...142.1604A
AbH1965b ApJ 142, 1604, 1965
AbH1972 - Abt. H.A. & Biggs, E.S. 1972bsrv.book.....A
AbH1972 Bibliography of Stellar Radial Velocities
AbH1972b not - Abt. H.A., Levy, S.G., & Gandet, T.L. 1972AJ.....77..138A
AbH1972b AJ 77, 138, 1972
AbH1973 - Abt, H.A. & Levy, S.G. 1973AJ.....78.1093A
AbH1973 AJ 78, 1093, 1973
AbH1976 orb - Abt, H.A. & Levy, S.G. 1976A&AS...30..273A
AbH1976 A&AS 30, 273, 1976
AbH1978 - Abt, H.A. & Levy, S.G. 1978A&AS...36..241A
AbH1978 A&AS 36, 241, 1978
AbH1985 - Abt, H.A. & Levy, S.G. 1985ApJS...59..229A
AbH1985 ApJS 59, 229, 1985
AbH1986 - Abt, H.A. 1986ApJ...304..688A
AbH1986 ApJ 304, 688, 1986
AbH2000 C u Abt, H.A. & Corbally, C.J. 2000ApJ...541..841A
AbH2000 ApJ 541, 841, 2000
AbH2000 (Multi-epoch astrometry, photometry, and spectroscopy to determine
AbH2000 optical/physical nature of members of possible Trapezium systems)
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
AG T Astronomische Gesellschaft (see also ref codes KR and WFD)
AG (Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A T j AG - Leipzig 1903LicOB...2..115H
AG_1903A cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A T - AG - Leipzig 1906QB821.B972.....
AG_1906A +Ma cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B T - AG - Leipzig 1906MmRAS..56....1L
AG_1906B cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C T - AG - Lund 1906QB821.B972.....
AG_1906C cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D T - AG - Strasbourg 1906QB821.B972.....
AG_1906D cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A T - AG - Albany 1913QB811.B8.......
AG_1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B T - AG - Berlin 1913QB811.B8.......
AG_1913B cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C T - AG - Bonn 1913QB811.B8.......
AG_1913C cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D T - AG - Cambridge, England 1913QB811.B8.......
AG_1913D cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E T - AG - Christiania 1913QB811.B8.......
AG_1913E cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F T - AG - Harvard 1913QB811.B8.......
AG_1913F cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G T - AG - Helsingfors 1913QB811.B8.......
AG_1913G cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H T - AG - Leiden 1913QB811.B8.......
AG_1913H cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I T - AG - Leipzig 1913QB811.B8.......
AG_1913I cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J T - AG - Lund 1913QB811.B8.......
AG_1913J cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K T - AG - Strasbourg 1913QB811.B8.......
AG_1913K cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L T - AG - Wien-Ottakring 1913QB811.B8.......
AG_1913L cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M T - AG - Oxford 1913QB811.B8.......
AG_1913M cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A T - AG - Leipzig 1932QB821.A43......
AG_1932A cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B T - AG - Berlin 1932QB821.A43......
AG_1932B cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C T - AG - Helsingfors 1932QB821.A43......
AG_1932C cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D T - AG - Bonn 1932QB821.A43......
AG_1932D cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E T - AG - Lund 1932QB821.A43......
AG_1932E cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F T - AG - Cambridge, England 1932QB821.A43......
AG_1932F cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G T - AG - Oxford 1932QB821.A43......
AG_1932G cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A T - AG 2002yCat.1275....0D
AG_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18120+5110 ABH 96 AE 1998 2 8 77.7 9.75 14.60 G2V D 181158.47+511009.3
18120+5110 ABH 96 AE 2003 3 8 77.5 9.75 14.60 G2V UD 181158.47+511009.3
18120+5110 ABH 96 AE 2015 4 8 77.1 9.75 14.31 G2V U 181158.47+511009.3

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

 
 
WDS 18120+5110 ABH 96 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18120+5110 ABH 96 AE : MEASURES
 
 
No records found.

 
 
WDS 18120+5110 : VIRTUAL EYEPIECE
 
 

18120+5110 AG  359A mag 9.75 Sp G2V 18120+5110 AG  359B sep 23.1 P.A. 306.00 mag 10.13 Sp G0wl 18120+5110 AG  359C sep 9.8 P.A. 342.20 mag 11.84 18120+5110 ABH  96D sep 45.0 P.A. 310.20 mag 13.07 18120+5110 ABH  96E sep 76.6 P.A. 4.80 mag 14.31 18120+5110 ABH  96F sep 46.3 P.A. 10.50 mag 14.73 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18120+5110 : ALADIN DSS IMAGE @ 18h 11m 58.47s +51° 10' 09.3"
 
 
 
 
WDS 18120+5110 ABH 96 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18120+5110  ABH  96AE distance=0' 18120+5110  AG  359BC distance=1' 18104+5104  COU2392 distance=16' 18144+5107  ES  783 distance=23' 18109+5139  ES  642 distance=32' 18110+5038  HDS2564 distance=34' 18126+5146  KPP4093 distance=37' 18162+5120  STF2305AB distance=41' 18162+5120  STF2305AC distance=41' 18116+5027  ES  782 distance=44' 18075+5054  KPP4085 distance=46' 18172+5103  AG  220 distance=50' 18091+5153  WIS 325 distance=51' 18147+5027  TDT 760 distance=51' 18097+5024  HU  674 distance=51' 18061+5116  COU2514 distance=56' 18094+5019  UC  236 distance=57' 18182+5050  ES  647 distance=63' 18152+5209  ES  646 distance=67' 18105+5217  KPP4089 distance=69' 18046+5111  WIS 323 distance=70' 18164+5014  UC 3540CD distance=71' 18164+5014  JNN 117DE distance=71' 18046+5053  STF2279 distance=73' 18109+4958  KPP3328 distance=73' 18118+4955  COU2393 distance=76' 18054+5155  COU2513 distance=76' 18041+5053  COU2391 distance=77' 18132+5228  TDT 740 distance=79' 18134+5230  ES  644 distance=81' 18207+5131  RAO 388 distance=85' 18066+5001  COU2276Aa,Ab distance=87' 18066+5001  STF2290AB distance=87' 18066+5001  STF2290AC distance=87' 18133+4944  HDS2572 distance=88' 18133+5242  A  1376 distance=93' 18220+5122  UC 3560 distance=95' 18071+4943  STT 344 distance=100' 18238+5139  ES  187AB distance=114' 18238+5139  ES  187AC distance=114' 18001+5045  KPP1193 distance=116' 18221+5222  ES  648 distance=119' 17598+5039  COU2390 distance=119' 18012+5217  KPP 407 distance=120' 18091+5312  MLR 584 distance=126' 18091+5314  FMR 139 distance=127' 18169+5309  CBL  76AB distance=128' 18009+4954  LDS4770 distance=131' 17578+5107  DAM 686 distance=134' 17574+5111  ES   78AB distance=138' 17574+5111  FOX9011AC distance=138' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18120+5110 AG 359 AB 306 23.3
Show 18120+5110 ABH 96 AD 298 62.1
Show 18120+5110 ABH 96 AE 8 77.1
Show 18120+5110 ABH 96 AF 16 47.4
Show 18120+5110 AG 359 AC 333 10.4
Show 18120+5110 AG 359 BC 107 14.7 1
Show 18104+5104 COU2392 147 0.6 16
Show 18144+5107 ES 783 229 10.8 23
Show 18109+5139 ES 642 273 7.2 32
Show 18110+5038 HDS2564 306 0.4 34
Show 18126+5146 KPP4093 337 6.0 37
Show 18162+5120 STF2305 AB 334 5.1 41
Show 18162+5120 STF2305 AC 197 94.5 41
Show 18116+5027 ES 782 114 8.7 44
Show 18075+5054 KPP4085 249 24.9 46
Show 18172+5103 AG 220 126 10.9 50
Show 18091+5153 WIS 325 82 999.9 51
Show 18147+5027 TDT 760 139 0.5 51
Show 18097+5024 HU 674 213 0.7 51
Show 18061+5116 COU2514 35 0.1 56
Show 18094+5019 UC 236 322 13.5 57
Show 18182+5050 ES 647 291 2.4 63
Show 18152+5209 ES 646 197 10.8 67
Show 18105+5217 KPP4089 336 2.6 69
Show 18046+5111 WIS 323 193 187.4 70
Show 18164+5014 UC 3540 CD 177 19.5 71
Show 18164+5014 JNN 117 DE 333 0.7 71
Show 18046+5053 STF2279 180 13.6 73
Show 18109+4958 KPP3328 63 4.1 73
Show 18118+4955 COU2393 78 1.9 76
Show 18054+5155 COU2513 54 1.0 76
Show 18041+5053 COU2391 97 2.2 77
Show 18132+5228 TDT 740 9 0.7 79
Show 18134+5230 ES 644 26 9.3 81
Show 18207+5131 RAO 388 51 0.2 85
Show 18066+5001 COU2276 Aa,Ab 4 0.3 87
Show 18066+5001 STF2290 AB 351 4.0 87
Show 18066+5001 STF2290 AC 69 178.1 87
Show 18133+4944 HDS2572 69 14.6 88
Show 18133+5242 A 1376 22 0.3 93
Show 18220+5122 UC 3560 292 66.1 95
Show 18071+4943 STT 344 140 2.3 100
Show 18238+5139 ES 187 AB 206 2.5 114
Show 18238+5139 ES 187 AC 124 91.3 114
Show 18001+5045 KPP1193 108 9.3 116
Show 18221+5222 ES 648 1 5.0 119
Show 17598+5039 COU2390 179 0.1 119
Show 18012+5217 KPP 407 54 4.8 120
Show 18091+5312 MLR 584 177 2.7 126
Show 18091+5314 FMR 139 149 22.2 127
Show 18169+5309 CBL 76 AB 8 44.8 128

 
 
WDS 18120+5110 : COMPONENTS
 
 
  A B C D E
B pa=306.0°
sep=23.14"
 
C pa=342.2°
sep=9.77"
pa=105.3°
sep=16.31"
 
D pa=310.2°
sep=45.05"
pa=314.6°
sep=22.04"
pa=302.2°
sep=37.13"
 
E pa=4.8°
sep=76.63"
pa=21.9°
sep=67.62"
pa=8.0°
sep=67.72"
pa=40.8°
sep=62.51"
 
F pa=10.5°
sep=46.26"
pa=40.4°
sep=41.86"
pa=17.5°
sep=37.94"
pa=69.0°
sep=45.85"
pa=176.4°
sep=30.92"
 
 
18120+5110 A
 
 
Name HD 234580 Coord arcsec 2000 181158.47+511009.3 Mag 9.75 Spectral class G2V (yellow)
PmRA 5.00 PmDE 33.0 SAO 30802 Tycho2 3537-00123-1
HD 234580 DM BD+51 2331
Tycho2
Tycho2 3537-00123-1 Pflag RAmdeg 272.99363616 DEmdeg 51.16925640
PmRA 2.4 PmDE 33.2 E RAmdeg 18 E DEmdeg 18
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.93 EpDEm 1989.04
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 10.501 E BTmag 0.034 VTmag 9.749
E VTmag 0.026 Prox 232 TYC T HIP
CCDM RAdeg 272.99362611 DEdeg 51.16917833 EpRA 1990 1.56
EpDE 1990 1.54 E RAdeg 17.7 E DEdeg 18.1 Posflg
Corr 0.0
SAO
SAO 30802 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.044 Vmag 9 SpType G5
Double code Source 37 CatNum 5499 DM BD+51 2331
DMcomp A BDsup HD 234580 M HD 1
GC RA1950rad 4.75948055 DE1950rad 0.89282285 PmRA2000 0.001
PmDE2000 0.045
CCDM
Ccdm 18120+5110 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs 9.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.3 Sp G5 PmNote *
PmRA -4 PmDE 31 Dm number +51 2331 Cat1 BD
Name2 +51 1203 Cat2 AGK2/3 HD 234580 M HD
ADS BDS M ADS BDS N IDS IDS 18096N5108A
HIC
 
 
18120+5110 B
 
 
Coord arcsec 2000 181156.48+511022.9 Coord calc 181156.48+511022.9 Mag 10.13 Spectral class G0wl (yellow)
PmRA 4.00 PmDE 34.0 Tycho2 3537-00344-1 Calc delta mag 0.38
Tycho2
Tycho2 3537-00344-1 Pflag RAmdeg 272.98531023 DEmdeg 51.17303421
PmRA 3.3 PmDE 33.1 E RAmdeg 21 E DEmdeg 21
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.27 EpDEm 1986.81
Num 7 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 10.786 E BTmag 0.042 VTmag 10.133
E VTmag 0.034 Prox 232 TYC T HIP
CCDM RAdeg 272.98529833 DEdeg 51.17295472 EpRA 1990 1.57
EpDE 1990 1.55 E RAdeg 23.0 E DEdeg 23.5 Posflg
Corr 0.0
CCDM
Ccdm 18120+5110 RComp Comp B Note1
Note2 Discov num AG DRAs -3.48 DDEs 23.5
R dRAs 10 Year 1908 Theta 306 Rho 23.7
Obs 1 Vmag 10.0 Sp G0 PmNote *
PmRA 11 PmDE 38 Dm number Cat1
Name2 +51 1202 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18096N5108B
HIC
 
 
18120+5110 C
 
 
Coord arcsec 2000 181158.15+511018.6 Mag 11.84 PmRA 2.00 PmDE 2.0
Calc delta mag 2.09 Calc coord yes
CCDM
Ccdm 18120+5110 RComp Comp C Note1
Note2 Discov num AG DRAs DDEs
R dRAs Year 1908 Theta 340 Rho 14.7
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18096N5108C
HIC
 
 
18120+5110 D
 
 
Coord arcsec 2000 181154.81+511038.4 Mag 13.07 PmRA -7.00 PmDE -7.0
Calc delta mag 3.32 Calc coord yes
 
 
18120+5110 E
 
 
Coord arcsec 2000 181159.16+511125.7 Mag 14.31 PmRA 17.00 PmDE -2.0
Calc delta mag 4.56 Calc coord yes
 
 
18120+5110 F
 
 
Coord arcsec 2000 181159.36+511054.8 Mag 14.73 PmRA 16.00 PmDE 20.0
Calc delta mag 4.98 Calc coord yes