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Current system
20073-2324
ARA 2270


Nearby doubles
6' : 20077-2324
TDT2004

31' : 20061-2258
ARA2269

42' : 20045-2342
BWL 54AB

48' : 20088-2242
WHC 18

52' : 20046-2247
TDT1953

56' : 20059-2416
TDT1971

59' : 20030-2314
B 464

73' : 20040-2421
RSS 538

74' : 20084-2435
B 467

75' : 20090-2434
TDT2024

76' : 20097-2216
BRT1561

78' : 20032-2229
BRT1558

79' : 20105-2428
UC 4112

86' : 20124-2237
RST3250

87' : 20062-2159
UC 4084

93' : 20139-2328
KPP 908

93' : 20059-2455
TDT1972

96' : 20031-2207
TDT1937

101' : 20003-2357
SEE 400

106' : 20071-2509
TDT1993

106' : 20103-2147
PRB 8

115' : 20101-2512
OCC 121

121' : 20007-2204
KPP1108

125' : 20156-2412
HLD 157

125' : 20089-2122
BRT1560

127' : 19587-2237
TDS1029



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20073-2324 ARA 2270

 
 
20h 07m 13.65s -23° 23' 53.2" P.A. 182.00 sep 7.8 mag 12.40,12.90
 
 
Coord 2000 20073-2324 Discov num ARA2270 Comp Coord arcsec 2000 20 07 13.65 -23 23 53.2
Date first 1922 Date last 2016 Obs 6
Pa first 179 Pa last 181.8 P.A. Now (θ) 181.8°
Sep first 7.9 Sep last 7.789 Sep. Now (ρ) 7.789"
Mag pri 12.40 Mag sec 12.90 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -006 Sec motion ra -005
Pri motion dec +018 Sec motion dec -033
Notes
rPM=1.528
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6851858668447733888
 
 
WDS 20073-2324 ARA 2270 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20073-2324 ARA2270 1998 2 182 7.8 12.40 12.90 D 200713.65-232353.2
20073-2324 ARA2270 1999 3 182 7.8 12.40 12.90 D 200713.65-232353.2
20073-2324 ARA2270 2015 5 182 7.8 12.40 12.90 200713.65-232353.2
20073-2324 ARA2270 2016 6 182 7.8 12.40 12.90 200713.65-232353.2

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

 
 
WDS 20073-2324 ARA 2270 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20073-2324 ARA 2270 : MEASURES
 
 
No records found.

 
 
WDS 20073-2324 : VIRTUAL EYEPIECE
 
 

20073-2324 ARA2270A mag 12.4 20073-2324 ARA2270B sep 7.8 P.A. 181.70 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20073-2324 : ALADIN DSS IMAGE @ 20h 07m 13.65s -23° 23' 53.2"
 
 
 
 
WDS 20073-2324 ARA 2270 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20073-2324 ARA2270 distance=1' 20077-2324 TDT2004 distance=6' 20061-2258 ARA2269 distance=31' 20045-2342 BWL 54AB distance=42' 20045-2342 BWL 54AC distance=42' 20088-2242 WHC 18 distance=48' 20046-2247 TDT1953 distance=52' 20059-2416 TDT1971 distance=56' 20030-2314 B 464 distance=59' 20040-2421 RSS 538 distance=73' 20084-2435 B 467 distance=74' 20090-2434 TDT2024 distance=75' 20097-2216 BRT1561 distance=76' 20032-2229 BRT1558 distance=78' 20105-2428 UC 4112 distance=79' 20124-2237 RST3250 distance=86' 20062-2159 UC 4084 distance=87' 20139-2328 KPP 908 distance=93' 20059-2455 TDT1972 distance=93' 20031-2207 TDT1937 distance=96' 20008-2411 TOK 917Aa,Ab distance=100' 20003-2357 SEE 400 distance=101' 20071-2509 TDT1993 distance=106' 20103-2147 PRB 8 distance=106' 20101-2512 OCC 121 distance=115' 20007-2204 KPP1108 distance=121' 20156-2412 HLD 157 distance=125' 20089-2122 BRT1560 distance=125' 19587-2237 TDS1029 distance=127' 20097-2532 B 468AB distance=133' 20023-2124 LDS4828 distance=138' 20163-2225 KPP2112 distance=139' 20113-2533 TDT2063 distance=141' 19592-2155 LDS 697 distance=143' 20000-2512 KPP3122 distance=147' 20177-2352 KPP2147 distance=147' 20144-2516 UC 4125 distance=149' 20106-2055 AHD 14 distance=157' 20186-2342 OCC 694 distance=158' 20120-2548 RST1064 distance=159' 19574-2448 OCC 169 distance=160' 20155-2128 DON 983 distance=164' 19578-2507 TDT1881 distance=165' 19589-2521 LDS4825 distance=165' 20147-2111 DON 982 distance=169' 20191-2242 ARA2271 distance=170' 20068-2034 HU 759 distance=171' 19549-2325 ARA2268 distance=171' 19550-2352 WHC 17 distance=171' 19562-2206 BRT1556 distance=172' 20091-2613 MET 88AB distance=172' 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 20073-2324 ARA2270 182 7.8 1
Show 20077-2324 TDT2004 237 0.4 6
Show 20061-2258 ARA2269 221 11.2 31
Show 20045-2342 BWL 54 AB 261 2.3 42
Show 20045-2342 BWL 54 AC 6.4 42
Show 20088-2242 WHC 18 312 20.8 48
Show 20046-2247 TDT1953 253 0.4 52
Show 20059-2416 TDT1971 50 0.6 56
Show 20030-2314 B 464 231 0.5 59
Show 20040-2421 RSS 538 107 11.5 73
Show 20084-2435 B 467 215 0.5 74
Show 20090-2434 TDT2024 87 0.6 75
Show 20097-2216 BRT1561 338 2.9 76
Show 20032-2229 BRT1558 113 4.1 78
Show 20105-2428 UC 4112 236 52.7 79
Show 20124-2237 RST3250 350 1.1 86
Show 20062-2159 UC 4084 284 44.4 87
Show 20139-2328 KPP 908 192 7.5 93
Show 20059-2455 TDT1972 211 2.9 93
Show 20031-2207 TDT1937 131 1.1 96
Show 20008-2411 TOK 917 Aa,Ab 244 0.7 100
Show 20003-2357 SEE 400 25 1.0 101
Show 20071-2509 TDT1993 73 0.5 106
Show 20103-2147 PRB 8 201 999.9 106
Show 20101-2512 OCC 121 -1 0.1 115
Show 20007-2204 KPP1108 355 8.8 121
Show 20156-2412 HLD 157 239 2.2 125
Show 20089-2122 BRT1560 138 4.5 125
Show 19587-2237 TDS1029 239 1.3 127
Show 20097-2532 B 468 AB 359 4.6 133
Show 20023-2124 LDS4828 105 42.0 138
Show 20163-2225 KPP2112 354 17.1 139
Show 20113-2533 TDT2063 32 0.5 141
Show 19592-2155 LDS 697 315 41.7 143
Show 20000-2512 KPP3122 355 1.7 147
Show 20177-2352 KPP2147 316 17.6 147
Show 20144-2516 UC 4125 304 30.1 149
Show 20106-2055 AHD 14 100 10.2 157
Show 20186-2342 OCC 694 -1 0.1 158
Show 20120-2548 RST1064 257 3.8 159
Show 19574-2448 OCC 169 -1 0.8 160
Show 20155-2128 DON 983 192 2.0 164
Show 19578-2507 TDT1881 29 1.6 165
Show 19589-2521 LDS4825 329 58.1 165
Show 20147-2111 DON 982 62 5.0 169
Show 20191-2242 ARA2271 345 12.6 170
Show 20068-2034 HU 759 296 0.5 171
Show 19549-2325 ARA2268 2 2.6 171
Show 19550-2352 WHC 17 104 11.9 171
Show 19562-2206 BRT1556 35 3.5 172
Show 20091-2613 MET 88 AB 148 10.4 172

 
 
WDS 20073-2324 : COMPONENTS
 
 
  A
B pa=181.7°
sep=7.79"
 
 
20073-2324 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200713.65-232353.2 Mag 12.4 PmRA -6.00
PmDE 18.0
 
 
20073-2324 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200713.63-232401.0 Mag 12.9 PmRA -5.00
PmDE -33.0 Calc delta mag 0.5 Calc coord yes