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Current system
22242+3831
BRT 2236


Nearby doubles
17' : 22242+3815
FOX 266AB

24' : 22240+3855
MLB 904

28' : 22265+3837
HO 185AB

28' : 22262+3847
ALI 989

36' : 22264+3855
GRV 576

38' : 22273+3822
COU1643

43' : 22234+3912
HJ 1759

54' : 22222+3740
J 3163

56' : 22246+3926
RAO 28AB

56' : 22286+3851
ALI 990

56' : 22207+3753
GRV 566

57' : 22211+3744
BRT2235

57' : 22271+3746
J 3167

59' : 22212+3745
NSN 753

59' : 22291+3844
KPP 512

61' : 22237+3931
TDT3503

69' : 22189+3807
ALI 701

71' : 22268+3727
STF2906

73' : 22287+3742
RAO 482

74' : 22186+3904
HO 181AB

75' : 22190+3912
MLB 994

76' : 22294+3916
MLB 796

77' : 22189+3746
STF2894AB

78' : 22299+3912
MLB 905

80' : 22177+3851
MLB 794AB

80' : 22178+3857
MLB 795



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.

22242+3831 BRT 2236

 
 
22h 24m 14.62s +38° 30' 58.1" P.A. 266.00 sep 3.6 mag 13.20,13.30
 
 
Coord 2000 22242+3831 Discov num BRT2236 Comp Coord arcsec 2000 22 24 14.62 +38 30 58.1
Date first 1929 Date last 2015 Obs 5
Pa first 270 Pa last 266.2 P.A. Now (θ) 266.2°
Sep first 3.0 Sep last 3.624 Sep. Now (ρ) 3.624"
Mag pri 13.20 Mag sec 13.30 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +008 Sec motion ra -013
Pri motion dec -006 Sec motion dec -009
Notes N (See Notes)
rPM=1.342
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Gaia DR2 1908537677974385024
 
 
WDS 22242+3831 BRT 2236 : NOTES
 
 
discov_num notes refcode
BRT2236 ALI 988.
 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22242+3831 BRT2236 2000 3 267 3.7 13.20 13.30 N D 222414.62+383058.1
22242+3831 BRT2236 2002 4 266 3.6 13.20 13.30 N D 222414.62+383058.1
22242+3831 BRT2236 2015 5 266 3.6 13.20 13.30 N 222414.62+383058.1

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

 
 
WDS 22242+3831 BRT 2236 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22242+3831 BRT 2236 : MEASURES
 
 
No records found.

 
 
WDS 22242+3831 : VIRTUAL EYEPIECE
 
 

22242+3831 BRT2236A mag 13.2 22242+3831 BRT2236B sep 2.8 P.A. 265.10 mag 13.3 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 22242+3831 : ALADIN DSS IMAGE @ 22h 24m 14.62s +38° 30' 58.1"
 
 
 
 
WDS 22242+3831 BRT 2236 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22242+3831 BRT2236 distance=0' 22242+3815 FOX 266AB distance=17' 22242+3815 FOX 266AC distance=17' 22240+3855 MLB 904 distance=24' 22265+3837 HO 185AB distance=28' 22265+3837 HO 185AC distance=28' 22262+3847 ALI 989 distance=28' 22264+3855 GRV 576 distance=36' 22273+3822 COU1643 distance=38' 22234+3912 HJ 1759 distance=43' 22222+3740 J 3163 distance=54' 22246+3926 RAO 28AB distance=56' 22246+3926 RAO 28Aa,Ab distance=56' 22286+3851 ALI 990 distance=56' 22207+3753 GRV 566 distance=56' 22211+3744 BRT2235 distance=57' 22271+3746 J 3167 distance=57' 22212+3745 NSN 753 distance=59' 22291+3844 KPP 512 distance=59' 22237+3931 TDT3503 distance=61' 22189+3807 ALI 701 distance=69' 22268+3727 STF2906 distance=71' 22287+3742 RAO 482 distance=73' 22186+3904 HO 181AB distance=74' 22186+3904 HO 181AC distance=74' 22186+3904 HO 181AD distance=74' 22186+3904 ABH 163AE distance=74' 22186+3904 ABH 163AF distance=74' 22186+3904 FYM 107AH distance=74' 22186+3904 FYM 107EG distance=75' 22190+3912 MLB 994 distance=75' 22294+3916 MLB 796 distance=76' 22189+3746 STF2894AB distance=77' 22189+3746 STF2894AC distance=77' 22189+3746 STF2894AD distance=77' 22189+3746 FYM 108AE distance=77' 22189+3746 STF2894BD distance=78' 22299+3912 MLB 905 distance=78' 22177+3851 MLB 794AB distance=80' 22177+3851 MLB 794AC distance=80' 22178+3857 MLB 795 distance=80' 22285+3727 ES 2071BC distance=81' 22285+3727 ES 2071AB distance=81' 22313+3820 HDS3193 distance=84' 22305+3749 GRV 582 distance=86' 22274+3949 CHR 109 distance=87' 22314+3811 KPP2692 distance=87' 22307+3923 A 1466 distance=92' 22219+3959 TDT3486 distance=92' 22315+3907 ALI 992 distance=93' 22310+3741 ALI 704 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 22242+3831 BRT2236 266 3.6
Show 22242+3815 FOX 266 AB 252 6.4 17
Show 22242+3815 FOX 266 AC 72 13.4 17
Show 22240+3855 MLB 904 104 5.4 24
Show 22265+3837 HO 185 AB 223 4.2 28
Show 22265+3837 HO 185 AC 81 89.2 28
Show 22262+3847 ALI 989 355 14.2 28
Show 22264+3855 GRV 576 209 22.4 36
Show 22273+3822 COU1643 347 0.4 38
Show 22234+3912 HJ 1759 298 12.5 43
Show 22222+3740 J 3163 188 3.2 54
Show 22246+3926 RAO 28 AB 316 4.4 56
Show 22246+3926 RAO 28 Aa,Ab 262 0.2 56
Show 22286+3851 ALI 990 166 14.9 56
Show 22207+3753 GRV 566 94 48.4 56
Show 22211+3744 BRT2235 240 3.2 57
Show 22271+3746 J 3167 319 5.3 57
Show 22212+3745 NSN 753 249 2.1 59
Show 22291+3844 KPP 512 311 3.8 59
Show 22237+3931 TDT3503 64 0.7 61
Show 22189+3807 ALI 701 194 14.1 69
Show 22268+3727 STF2906 1 4.2 71
Show 22287+3742 RAO 482 247 1.7 73
Show 22186+3904 HO 181 AB 40 3.0 74
Show 22186+3904 HO 181 AC 300 18.3 74
Show 22186+3904 HO 181 AD 350 28.0 74
Show 22186+3904 ABH 163 AE 326 68.2 74
Show 22186+3904 ABH 163 AF 112 102.0 74
Show 22186+3904 FYM 107 AH 52 29.8 74
Show 22186+3904 FYM 107 EG 264 13.8 75
Show 22190+3912 MLB 994 254 3.9 75
Show 22294+3916 MLB 796 317 5.8 76
Show 22189+3746 STF2894 AB 194 15.8 77
Show 22189+3746 STF2894 AC 248 48.5 77
Show 22189+3746 STF2894 AD 177 226.2 77
Show 22189+3746 FYM 108 AE 86 66.4 77
Show 22189+3746 STF2894 BD 176 211.0 78
Show 22299+3912 MLB 905 231 3.7 78
Show 22177+3851 MLB 794 AB 349 6.9 80
Show 22177+3851 MLB 794 AC 72 27.8 80
Show 22178+3857 MLB 795 81 6.7 80
Show 22285+3727 ES 2071 BC 30 4.3 81
Show 22285+3727 ES 2071 AB 262 24.4 81
Show 22313+3820 HDS3193 279 0.3 84
Show 22305+3749 GRV 582 359 65.0 86
Show 22274+3949 CHR 109 60 0.2 87
Show 22314+3811 KPP2692 22 6.2 87
Show 22307+3923 A 1466 161 0.8 92
Show 22219+3959 TDT3486 219 0.5 92
Show 22315+3907 ALI 992 349 15.5 93
Show 22310+3741 ALI 704 173 13.3 94

 
 
WDS 22242+3831 : COMPONENTS
 
 
  A
B pa=265.1°
sep=2.84"
 
 
22242+3831 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 222414.62+383058.1 Mag 13.2 PmRA 8.00
PmDE -6.0
 
 
22242+3831 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222414.38+383057.9 Mag 13.3 PmRA -13.00
PmDE -9.0 Calc delta mag 0.1 Calc coord yes