22387+3718 AG 284

 
 
22h 38m 44.01s +37° 17' 54.0" P.A. 230.00 sep 26.5 mag 9.86,9.94 Sp A0+A0
 
 
Coord 2000 22387+3718 Discov num AG  284 Comp Coord arcsec 2000 22 38 44.01 +37 17 54.0
Date first 1902 Date last 2019 Obs 24
Pa first 231 Pa last 229.8 P.A. Now (θ) 229.8°
Sep first 26.2 Sep last 26.45 Sep. Now (ρ) 26.45"
Mag pri 9.86 Mag sec 9.94 delta mag (ΔM) 0.08 Spectral class A0+A0 (white/white)
Pri motion ra -001 Sec motion ra -002
Pri motion dec -005 Sec motion dec -006
Notes U (Proper motion indicates non-physical)
rPM=0.224 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 2747-00159-1 Gaia DR2 1904849194418934400
 
 
WDS 22387+3718 AG 284 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
22387+3718 AG 284 2008 16 230 26.2 9.86 9.94 A0 A0 D 223844.01+371754.0
22387+3718 AG 284 2010 19 230 26.4 9.86 9.94 A0+A0 223844.01+371754.0
22387+3718 AG 284 2015 20 230 26.4 9.86 9.94 A0+A0 223844.01+371754.0
22387+3718 AG 284 2019 24 230 26.5 9.86 9.94 A0+A0 U 223844.01+371754.0

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

 
 
WDS 22387+3718 AG 284 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22387+3718 AG 284 : MEASURES
 
 
No records found.

 
 
WDS 22387+3718 : VIRTUAL EYEPIECE
 
 

22387+3718 AG 284A mag 9.86 Sp A0 22387+3718 AG 284B sep 23.4 P.A. 223.30 mag 9.94 Sp A0 virtual eyepiece
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Radius:
Components only
 
 
WDS 22387+3718 : ALADIN DSS IMAGE @ 22h 38m 44.01s +37° 17' 54.0"
 
 
 
 
WDS 22387+3718 AG 284 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22387+3718 AG 284 distance=0' 22391+3723 HDS3216Aa,Ab distance=7' 22391+3723 STT 475AB distance=7' 22371+3712 A 1472 distance=21' 22396+3736 HO 187 distance=21' 22370+3716 J 2706 distance=22' 22376+3701 ES 2074 distance=22' 22405+3719 ALI 459 distance=22' 22402+3732 HO 188 distance=23' 22395+3653 HJ 968 distance=25' 22380+3742 COU1195 distance=27' 22369+3741 ES 262 distance=32' 22410+3702 TDT3649 distance=32' 22401+3750 KPP3383 distance=36' 22366+3744 COU1194 distance=37' 22385+3754 ES 2533 distance=37' 22378+3641 ES 216BC distance=39' 22378+3641 ES 216AB distance=39' 22375+3754 UC 4780 distance=39' 22360+3656 LDS4981 distance=40' 22398+3641 COU1044 distance=40' 22349+3702 ES 2532 distance=41' 22387+3816 ALI 705 distance=59' 22435+3645 ALI 460 distance=66' 22445+3717 ALI 461 distance=69' 22449+3710 ALI 462 distance=75' 22448+3647 J 2707 distance=77' 22365+3831 COU1193 distance=78' 22435+3813 DOB 16AB distance=80' 22435+3813 ACA 13AC distance=80' 22436+3811 ES 1997 distance=81' 22334+3808 COU1343AB distance=81' 22334+3808 GRV 585AC distance=81' 22322+3659 LDS1057 distance=82' 22455+3655 ES 217BC distance=84' 22455+3655 ES 217AB distance=85' 22341+3823 COU1488 distance=85' 22457+3659 UC 4812 distance=86' 22350+3841 GRV 590 distance=95' 22337+3605 TDT3584 distance=96' 22308+3708 ALI 456 distance=96' 22310+3741 ALI 704 distance=96' 22312+3645 KPP3380 distance=96' 22343+3558 ROE 80 distance=97' 22457+3814 DOB 17 distance=98' 22307+3729 ES 2072AB distance=98' 22307+3729 ES 2072BC distance=98' 22375+3855 STF2926 distance=98' 22322+3819 UC 4760 distance=100' 22429+3844 LDS4991 distance=101' 22306+3706 HJ 1774BC distance=101' 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 22387+3718 AG 284 230 26.5
Show 22391+3723 HDS3216 Aa,Ab 50 0.6 7
Show 22391+3723 STT 475 AB 73 16.1 7
Show 22371+3712 A 1472 261 0.2 21
Show 22396+3736 HO 187 282 20.7 21
Show 22370+3716 J 2706 293 6.8 22
Show 22376+3701 ES 2074 83 1.8 22
Show 22405+3719 ALI 459 61 13.5 22
Show 22402+3732 HO 188 231 0.4 23
Show 22395+3653 HJ 968 110 4.4 25
Show 22380+3742 COU1195 54 2.1 27
Show 22369+3741 ES 262 165 5.1 32
Show 22410+3702 TDT3649 351 2.4 32
Show 22401+3750 KPP3383 329 3.1 36
Show 22366+3744 COU1194 52 1.9 37
Show 22385+3754 ES 2533 320 7.4 37
Show 22378+3641 ES 216 BC 3 2.8 39
Show 22378+3641 ES 216 AB 37 52.2 39
Show 22375+3754 UC 4780 342 28.0 39
Show 22360+3656 LDS4981 123 3.9 40
Show 22398+3641 COU1044 114 0.5 40
Show 22349+3702 ES 2532 224 6.6 41
Show 22387+3816 ALI 705 41 11.5 59
Show 22435+3645 ALI 460 168 7.3 66
Show 22445+3717 ALI 461 1 10.5 69
Show 22449+3710 ALI 462 115 12.5 75
Show 22448+3647 J 2707 31 5.6 77
Show 22365+3831 COU1193 92 1.0 78
Show 22435+3813 DOB 16 AB 78 23.1 80
Show 22435+3813 ACA 13 AC 107 54.0 80
Show 22436+3811 ES 1997 91 4.5 81
Show 22334+3808 COU1343 AB 131 0.6 81
Show 22334+3808 GRV 585 AC 167 16.9 81
Show 22322+3659 LDS1057 354 57.8 82
Show 22455+3655 ES 217 BC 64 3.5 84
Show 22455+3655 ES 217 AB 298 74.0 85
Show 22341+3823 COU1488 49 0.3 85
Show 22457+3659 UC 4812 357 9.7 86
Show 22350+3841 GRV 590 137 15.9 95
Show 22337+3605 TDT3584 43 0.7 96
Show 22308+3708 ALI 456 212 14.7 96
Show 22310+3741 ALI 704 173 13.3 96
Show 22312+3645 KPP3380 206 36.5 96
Show 22343+3558 ROE 80 207 7.7 97
Show 22457+3814 DOB 17 354 84.6 98
Show 22307+3729 ES 2072 AB 326 13.4 98
Show 22307+3729 ES 2072 BC 273 1.7 98
Show 22375+3855 STF2926 335 21.5 98
Show 22322+3819 UC 4760 26 41.3 100
Show 22429+3844 LDS4991 168 181.7 101
Show 22306+3706 HJ 1774 BC 294 33.5 101

 
 
WDS 22387+3718 : COMPONENTS
 
 
  A
B pa=223.3°
sep=23.45"
 
 
22387+3718 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223844.01+371754.0 Mag 9.86 Spectral class A0 (white)
PmRA -1.00 PmDE -5.0 Tycho2 2747-00159-1
Tycho2
Tycho2 2747-00159-1 Pflag RAmdeg 339.68336640 DEmdeg 37.29833365
PmRA -3.5 PmDE -6.2 E RAmdeg 15 E DEmdeg 16
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.16 EpDEm 1991.02
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 10.021 E BTmag 0.025 VTmag 9.862
E VTmag 0.028 Prox 264 TYC T HIP
CCDM RAdeg 339.68337611 DEdeg 37.29834778 EpRA 1990 1.77
EpDE 1990 1.77 E RAdeg 14.9 E DEdeg 16.1 Posflg
Corr 0.0
CCDM
Ccdm 22387+3718 RComp Comp A Note1
Note2 Discov num DRAs 0.29 DDEs -22.2
R dRAs 12 Year Theta Rho
Obs 2 Vmag 11.4 Sp A0 PmNote
PmRA 0 PmDE 50 Dm number +36 4895 Cat1 BD
Name2 +37 2246 Cat2 AGK2/3 HD M HD
ADS BDS B11868 M ADS BDS N IDS IDS 22342N3646A
HIC
 
 
22387+3718 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223842.66+371736.9 Mag 9.94 Spectral class A0 (white)
PmRA -2.00 PmDE -6.0 Tycho2 2747-00095-1 Calc delta mag 0.08
Calc coord yes
Tycho2
Tycho2 2747-00095-1 Pflag RAmdeg 339.67631525 DEmdeg 37.29363563
PmRA -3.8 PmDE -3.5 E RAmdeg 15 E DEmdeg 15
E pmRA 1.8 E pmDE 1.7 EpRAm 1989.56 EpDEm 1989.25
Num 9 Q RAmdeg 1.5 Q DEmdeg 1.3 Q pmRA 1.6
Q pmDE 1.2 BTmag 10.092 E BTmag 0.027 VTmag 9.941
E VTmag 0.029 Prox 264 TYC T HIP
CCDM RAdeg 339.67632333 DEdeg 37.29364500 EpRA 1990 1.74
EpDE 1990 1.77 E RAdeg 16.1 E DEdeg 16.8 Posflg
Corr 0.0
CCDM
Ccdm 22387+3718 RComp Comp B Note1
Note2 Discov num AG 284 DRAs 2.04 DDEs -5.7
R dRAs 10 Year 1902 Theta 050 Rho 26.5
Obs 5 Vmag 11.4 Sp A0 PmNote *
PmRA 4 PmDE 0 Dm number Cat1
Name2 +37 2247 Cat2 AGK2/3 HD M HD
ADS BDS B11868 M ADS BDS N IDS IDS 22342N3646B
HIC