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Doubles in session


Current system
21046+2053
AG 269
HD 200724


Nearby doubles
26' : 21062+2106
TDT2748

32' : 21059+2118
A 178

37' : 21023+2037
HDS2998

39' : 21057+2129
TDT2741

47' : 21014+2043
JNN 289

54' : 21008+2057
A 176

57' : 21026+2141
BU 69AB

62' : 21085+2025
J 574

66' : 21030+2155
BRT2488

69' : 21095+2047
GRV 426

70' : 21093+2029
J 575

75' : 21058+1939
J 2702

76' : 21057+2207
BRT2490

78' : 21052+1936
HDS3005

80' : 21102+2045
RAO 25

81' : 21093+2140
UC 4391

82' : 21091+2146
GIC9023

84' : 20598+2004
STF2739

85' : 21091+2149
BRT2491

85' : 21082+2201
UC 4386

90' : 21020+2215
TDT2707

100' : 21105+1958
STF2767

100' : 21082+2220
KPP4224

102' : 20579+2009
BRT2486

103' : 21065+2232
AZC 110AB

109' : 21115+2144
COU 227



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.

21046+2053 AG 269 (HD 200724)

 
 
21h 04m 37.66s +20° 52' 58.4" P.A. 172.00 sep 8.4 mag 8.46,10.16 Sp K0
 
 
Coord 2000 21046+2053 Discov num AG  269 Comp Coord arcsec 2000 21 04 37.66 +20 52 58.4
Date first 1894 Date last 2016 Obs 19
Pa first 174 Pa last 172.4 P.A. Now (θ) 172.4°
Sep first 8.6 Sep last 8.437 Sep. Now (ρ) 8.437"
Mag pri 8.46 Mag sec 10.16 delta mag (ΔM) 1.7 Spectral class K0 (yellow-orange)
Pri motion ra +005 Sec motion ra -004
Pri motion dec -001 Sec motion dec -001
Notes
rPM=1.765
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200724 Constellation Vulpecula Tycho2 1661-02218-1 Gaia DR2 1837673608104067328
HD 200724
 
 
WDS 21046+2053 AG 269 (HD 200724) : 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
21046+2053 AG 269 1994 10 176 4.9 8.46 10.16 K0 D 210437.66+205258.4
21046+2053 AG 269 2009 11 173 8.3 8.46 10.16 K0 D 210437.66+205258.4
21046+2053 AG 269 2016 15 173 8.4 8.46 10.16 K0 210437.66+205258.4

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

 
 
WDS 21046+2053 AG 269 (HD 200724) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21046+2053 AG 269 (HD 200724) : MEASURES
 
 
No records found.

 
 
WDS 21046+2053 (HD 200724) : VIRTUAL EYEPIECE
 
 

21046+2053 AG 269A mag 8.46 Sp K0 21046+2053 AG 269B sep 8.4 P.A. 172.90 mag 10.16 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 21046+2053 (HD 200724) : ALADIN DSS IMAGE @ 21h 04m 37.66s +20° 52' 58.4"
 
 
 
 
WDS 21046+2053 AG 269 (HD 200724) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21046+2053 AG 269 distance=0' 21062+2106 TDT2748 distance=26' 21059+2118 A 178 distance=32' 21023+2037 HDS2998 distance=37' 21057+2129 TDT2741 distance=39' 21014+2043 JNN 289 distance=47' 21008+2057 A 176 distance=54' 21026+2141 BU 69AB distance=57' 21026+2141 BU 69AC distance=57' 21026+2141 HO 599CD distance=57' 21085+2025 J 574 distance=62' 21030+2155 BRT2488 distance=66' 21095+2047 GRV 426 distance=69' 21093+2029 J 575 distance=70' 21058+1939 J 2702 distance=75' 21057+2207 BRT2490 distance=76' 21052+1936 HDS3005 distance=78' 21102+2045 RAO 25 distance=80' 21093+2140 UC 4391 distance=81' 21091+2146 GIC9023 distance=82' 20598+2004 STF2739 distance=84' 21091+2149 BRT2491 distance=85' 21082+2201 UC 4386 distance=85' 21020+2215 TDT2707 distance=90' 21105+1958 STF2767 distance=100' 21082+2220 KPP4224 distance=100' 20579+2009 BRT2486 distance=102' 21065+2232 AZC 110AB distance=103' 21115+2144 COU 227 distance=109' 20599+2229 J 3121 distance=110' 21005+1920 BU 1497 distance=111' 20574+2010 HO 640 distance=111' 20582+1942 TDT2663 distance=116' 21010+1910 COU 523 distance=116' 20565+2118 A 2797 distance=117' 21063+2251 A 2798AB distance=121' 21133+2041 BRT2493 distance=123' 21091+1906 COU 329 distance=125' 21105+2227 SHY 793BC distance=126' 21105+2227 STF2769AB distance=126' 21105+2227 FYM 289AD distance=126' 21121+1946 TDT2820 distance=126' 20578+2214 J 1892AB distance=126' 20578+2214 HJ 1598AC distance=126' 21081+1857 J 3125 distance=127' 20558+2027 J 606 distance=127' 21079+1851 HO 150 distance=128' 20558+2131 COU 727 distance=129' 21017+1851 UC 4363 distance=129' 21039+1844 BRT2489 distance=130' 21132+2006 LDS4870 distance=130' 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 21046+2053 AG 269 172 8.4
Show 21062+2106 TDT2748 44 1.3 26
Show 21059+2118 A 178 64 1.0 32
Show 21023+2037 HDS2998 130 0.1 37
Show 21057+2129 TDT2741 289 0.7 39
Show 21014+2043 JNN 289 25 0.4 47
Show 21008+2057 A 176 175 0.3 54
Show 21026+2141 BU 69 AB 6 0.4 57
Show 21026+2141 BU 69 AC 241 74.6 57
Show 21026+2141 HO 599 CD 174 18.0 57
Show 21085+2025 J 574 47 3.1 62
Show 21030+2155 BRT2488 118 2.8 66
Show 21095+2047 GRV 426 129 37.4 69
Show 21093+2029 J 575 181 10.9 70
Show 21058+1939 J 2702 178 5.4 75
Show 21057+2207 BRT2490 252 3.1 76
Show 21052+1936 HDS3005 14 0.3 78
Show 21102+2045 RAO 25 211 3.2 80
Show 21093+2140 UC 4391 144 54.8 81
Show 21091+2146 GIC9023 166 1.1 82
Show 20598+2004 STF2739 252 3.3 84
Show 21091+2149 BRT2491 306 3.3 85
Show 21082+2201 UC 4386 123 33.5 85
Show 21020+2215 TDT2707 293 0.4 90
Show 21105+1958 STF2767 28 2.5 100
Show 21082+2220 KPP4224 246 2.0 100
Show 20579+2009 BRT2486 165 2.9 102
Show 21065+2232 AZC 110 AB 135 49.6 103
Show 21115+2144 COU 227 122 0.5 109
Show 20599+2229 J 3121 46 10.1 110
Show 21005+1920 BU 1497 337 49.3 111
Show 20574+2010 HO 640 257 12.5 111
Show 20582+1942 TDT2663 36 0.9 116
Show 21010+1910 COU 523 139 0.9 116
Show 20565+2118 A 2797 237 0.1 117
Show 21063+2251 A 2798 AB 148 2.1 121
Show 21133+2041 BRT2493 316 4.3 123
Show 21091+1906 COU 329 99 0.6 125
Show 21105+2227 SHY 793 BC 262 999.9 126
Show 21105+2227 STF2769 AB 301 18.1 126
Show 21105+2227 FYM 289 AD 78 16.2 126
Show 21121+1946 TDT2820 107 0.7 126
Show 20578+2214 J 1892 AB 41 10.5 126
Show 20578+2214 HJ 1598 AC 135 9.3 126
Show 21081+1857 J 3125 259 4.7 127
Show 20558+2027 J 606 185 2.6 127
Show 21079+1851 HO 150 136 3.0 128
Show 20558+2131 COU 727 353 1.1 129
Show 21017+1851 UC 4363 216 6.4 129
Show 21039+1844 BRT2489 246 5.4 130
Show 21132+2006 LDS4870 32 369.6 130

 
 
WDS 21046+2053 : COMPONENTS
 
 
  A
B pa=172.9°
sep=8.43"
 
 
21046+2053 A
 
 
Componente originario normalizzato AB Name HD 200724 Coord arcsec 2000 210437.66+205258.4 Mag 8.46
Spectral class K0 (yellow-orange) PmRA 5.00 PmDE -1.0 Tycho2 1661-02218-1
HD 200724
Tycho2
Tycho2 1661-02218-1 Pflag RAmdeg 316.15692689 DEmdeg 20.88288230
PmRA 4.9 PmDE -2.4 E RAmdeg 6 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.27 EpDEm 1990.33
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 9.688 E BTmag 0.020 VTmag 8.465
E VTmag 0.012 Prox 84 TYC T HIP
CCDM RAdeg 316.15691444 DEdeg 20.88288806 EpRA 1990 1.69
EpDE 1990 1.13 E RAdeg 5.8 E DEdeg 7.8 Posflg
Corr -0.1
CCDM
Ccdm 21046+2053 RComp Comp A Note1
Note2 Discov num DRAs 1.68 DDEs -2.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp K0 PmNote *
PmRA 19 PmDE -13 Dm number +20 4822 Cat1 BD
Name2 +20 2371 Cat2 AGK2/3 HD 200724 M HD
ADS BDS A14604 M ADS BDS N IDS IDS 21001N2029A
HIC
 
 
21046+2053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210437.73+205250.0 Mag 10.16 PmRA -4.00
PmDE -1.0 Tycho2 1661-02332-1 Calc delta mag 1.7 Calc coord yes
Tycho2
Tycho2 1661-02332-1 Pflag RAmdeg 316.15735561 DEmdeg 20.88058298
PmRA 8.4 PmDE -0.7 E RAmdeg 16 E DEmdeg 27
E pmRA 1.1 E pmDE 1.2 EpRAm 1989.59 EpDEm 1984.91
Num 4 Q RAmdeg 2.8 Q DEmdeg 1.1 Q pmRA 2.8
Q pmDE 1.1 BTmag 10.960 E BTmag 0.044 VTmag 10.157
E VTmag 0.032 Prox 84 TYC T HIP
CCDM RAdeg 316.15733500 DEdeg 20.88058472 EpRA 1990 1.75
EpDE 1990 1.00 E RAdeg 15.7 E DEdeg 28.2 Posflg D
Corr -0.1
CCDM
Ccdm 21046+2053 RComp Comp B Note1
Note2 Discov num AG 269 DRAs 1.61 DDEs -10.1
R dRAs 10 Year 1902 Theta 174 Rho 7.7
Obs 2 Vmag 10.1 Sp PmNote *
PmRA -9 PmDE -10 Dm number Cat1
Name2 +20 2372 Cat2 AGK2/3 HD M HD
ADS BDS A14604 M ADS BDS N IDS IDS 21001N2029B
HIC