18244-3054 BRT 3070

 
 
18h 24m 22.52s -30° 53' 50.0" P.A. 242.00 sep 4.7 mag 11.51,11.90
 
 
Coord 2000 18244-3054 Discov num BRT3070 Comp Coord arcsec 2000 18 24 22.52 -30 53 50.0
Date first 1913 Date last 2015 Obs 4
Pa first 266 Pa last 242 P.A. Now (θ) 242°
Sep first 3.9 Sep last 4.686 Sep. Now (ρ) 4.686"
Mag pri 11.51 Mag sec 11.90 delta mag (ΔM) 0.39 Spectral class
Pri motion ra +006 Sec motion ra -002
Pri motion dec -002 Sec motion dec -017
Notes R (Red magnitudes)
rPM=0.993
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4046381151619059328
 
 
WDS 18244-3054 BRT 3070 : NOTES
 
 
No records found.

 
 
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
18244-3054 BRT3070 1998 2 242 4.6 11.51   DR 182422.52-305350.0
18244-3054 BRT3070 1999 3 242 4.6 11.51 11.90 DR 182422.52-305350.0
18244-3054 BRT3070 2015 4 242 4.7 11.51 11.90 R 182422.52-305350.0

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

 
 
WDS 18244-3054 BRT 3070 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18244-3054 BRT 3070 : MEASURES
 
 
No records found.

 
 
WDS 18244-3054 : VIRTUAL EYEPIECE
 
 

18244-3054 BRT3070A mag 11.51 18244-3054 BRT3070B sep 4.2 P.A. 238.20 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 18244-3054 : ALADIN DSS IMAGE @ 18h 24m 22.52s -30° 53' 50.0"
 
 
 
 
WDS 18244-3054 BRT 3070 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18244-3054  BRT3070 distance=0' 18241-3058  BRT3069 distance=6' 18244-3041  B  1359 distance=13' 18226-3100  SKF2023 distance=24' 18239-3118  BRT3068 distance=25' 18233-3029  TDT 828 distance=29' 18265-3105  RST2053 distance=30' 18255-3015  B   939 distance=42' 18267-3024  TOK 421 distance=43' 18256-3013  SEE 352 distance=44' 18220-3132  RST2047AB distance=50' 18220-3132  RST2047BC distance=50' 18263-3008  BRT3071 distance=52' 18204-3107  RST5447 distance=55' 18276-3132  B  2448 distance=57' 18219-3143  SWR 245 distance=59' 18293-3100  LEP 122 distance=64' 18245-2947  B  2446AB distance=68' 18245-2947  BIL   7Aa,Ab distance=68' 18287-3017  BRT3072 distance=68' 18291-3123  RST2057 distance=68' 18194-3121  TDT 795 distance=70' 18188-3048  BRT3064 distance=73' 18210-2950  SEE 350AB (Kaus Media) distance=78' 18210-2950  SEE 350AC (Kaus Media) distance=78' 18210-2950  SEE 350AD (Kaus Media) distance=78' 18193-3011  BRT3065 distance=79' 18278-2949  RAG   2 distance=79' 18194-3142  VVV  55 distance=80' 18244-2932  RSS  31 distance=82' 18291-2955  HDS2617 distance=85' 18277-3207  I  1023 distance=85' 18203-3205  PRO 202 distance=88' 18271-2930  B  2447 distance=91' 18173-3043  RST2046 distance=92' 18317-3055  HDS2628 distance=95' 18285-3215  TDT 898 distance=97' 18167-3047  BRT3063 distance=99' 18276-3224  HDS2611 distance=99' 18192-2941  B  2444 distance=99' 18169-3122  KPP 411 distance=101' 18219-2913  RST2048 distance=106' 18162-3110  HJ 5037 distance=107' 18161-3051  HDS2580 distance=107' 18281-2917  AAQ   3 distance=109' 18328-3103  B  1366 distance=110' 18182-3212  VVV  54 distance=111' 18292-2921  B  2451 distance=113' 18266-3247  RST2054 distance=117' 18334-3111  JSP 940 distance=117' 18292-2916  B  2450 distance=117' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18244-3054 BRT3070 242 4.7
Show 18241-3058 BRT3069 104 4.3 6
Show 18244-3041 B 1359 74 3.3 13
Show 18226-3100 SKF2023 243 5.2 24
Show 18239-3118 BRT3068 134 2.7 25
Show 18233-3029 TDT 828 299 1.0 29
Show 18265-3105 RST2053 319 0.7 30
Show 18255-3015 B 939 190 5.0 42
Show 18267-3024 TOK 421 288 0.1 43
Show 18256-3013 SEE 352 70 3.4 44
Show 18220-3132 RST2047 AB 132 3.7 50
Show 18220-3132 RST2047 BC 129 4.3 50
Show 18263-3008 BRT3071 323 3.5 52
Show 18204-3107 RST5447 52 2.0 55
Show 18276-3132 B 2448 329 6.0 57
Show 18219-3143 SWR 245 94 21.1 59
Show 18293-3100 LEP 122 200 7.3 64
Show 18245-2947 B 2446 AB 223 9.3 68
Show 18245-2947 BIL 7 Aa,Ab 0.1 68
Show 18287-3017 BRT3072 162 5.3 68
Show 18291-3123 RST2057 343 0.7 68
Show 18194-3121 TDT 795 252 0.7 70
Show 18188-3048 BRT3064 108 3.8 73
Show Kaus Media 18210-2950 SEE 350 AB 276 31.7 78
Show Kaus Media 18210-2950 SEE 350 AC 168 43.6 78
Show Kaus Media 18210-2950 SEE 350 AD 225 59.9 78
Show 18193-3011 BRT3065 322 3.9 79
Show 18278-2949 RAG 2 265 11.1 79
Show 18194-3142 VVV 55 101 2.7 80
Show 18244-2932 RSS 31 169 44.7 82
Show 18291-2955 HDS2617 25 0.8 85
Show 18277-3207 I 1023 314 0.1 85
Show 18203-3205 PRO 202 208 7.1 88
Show 18271-2930 B 2447 222 8.8 91
Show 18173-3043 RST2046 267 0.8 92
Show 18317-3055 HDS2628 353 1.1 95
Show 18285-3215 TDT 898 117 0.5 97
Show 18167-3047 BRT3063 180 4.2 99
Show 18276-3224 HDS2611 247 18.5 99
Show 18192-2941 B 2444 354 6.9 99
Show 18169-3122 KPP 411 163 3.9 101
Show 18219-2913 RST2048 233 0.3 106
Show 18162-3110 HJ 5037 227 36.9 107
Show 18161-3051 HDS2580 196 2.4 107
Show 18281-2917 AAQ 3 74 3.5 109
Show 18328-3103 B 1366 313 1.2 110
Show 18182-3212 VVV 54 126 13.1 111
Show 18292-2921 B 2451 244 9.3 113
Show 18266-3247 RST2054 350 0.8 117
Show 18334-3111 JSP 940 24 2.3 117
Show 18292-2916 B 2450 347 14.0 117

 
 
WDS 18244-3054 : COMPONENTS
 
 
  A
B pa=238.2°
sep=4.18"
 
 
18244-3054 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182422.52-305350.0 Mag 11.51 PmRA 6.00
PmDE -2.0
 
 
18244-3054 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182422.24-305352.2 Mag 11.9 PmRA -2.00
PmDE -17.0 Calc delta mag 0.39 Calc coord yes