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Doubles in session


Current system
23305-2231
ARA 2289 AC


Nearby doubles
11' : 23301-2240
SEE 486AB

39' : 23329-2212
AOT 125

44' : 23285-2306
LDS6399

45' : 23324-2155
LDS5098

48' : 23292-2315
HDS3344AB

50' : 23292-2316
AOT 122

59' : 23338-2307
AOT 126

72' : 23266-2144
SEE 485

74' : 23316-2342
LDS6037

74' : 23331-2127
HDO 177

77' : 23350-2146
HJ 3201

78' : 23318-2115
TOK 219

82' : 23264-2132
ARA1949

83' : 23297-2352
UC 4963

85' : 23274-2117
LDS5091

87' : 23338-2118
BRT1577

88' : 23262-2126
HDO 176

88' : 23363-2158
LDS6043

92' : 23326-2105
LDS6403

94' : 23358-2327
LDS6042

96' : 23228-2231
LDS6397

100' : 23241-2146
I 1058AB

104' : 23333-2055
B 1900

105' : 23370-2141
HJ 3206

108' : 23282-2414
KPP4317AB

109' : 23380-2200
LDS2991



Selections
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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.

23305-2231 ARA 2289 AC

 
 
23h 30m 28.75s -22° 30' 34.8" P.A. 224.00 sep 33.7 mag 13.40,12.40
 
 
Coord 2000 23305-2231 Discov num ARA2289 Comp AC Coord arcsec 2000 23 30 28.75 -22 30 34.8
Date first 1920 Date last 2015 Obs 7
Pa first 225 Pa last 223.6 P.A. Now (θ) 223.6°
Sep first 32.2 Sep last 33.66 Sep. Now (ρ) 33.66"
Mag pri 13.40 Mag sec 12.40 delta mag (ΔM) 1 Spectral class
Pri motion ra +011 Sec motion ra -006
Pri motion dec -001 Sec motion dec -020
Notes N R (See Notes, Red magnitudes)
rPM=1.221
This double is not physical.
 
 
23305-2231 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 30 29 -22 30 35 ARA 2289 AB 2015 7 95 14.2 13.40 13.20 0.20
Show 23 30 29 -22 30 35 ARA 2289 AC 2015 7 224 33.7 13.40 12.40 1.00 <===
Show 23 30 30 -22 30 35 ARA 2289 BC 2015 7 238 44.0 13.20 12.40 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2388134101568990720
 
 
WDS 23305-2231 ARA 2289 AC : NOTES
 
 
discov_num notes refcode
ARA2289 AC: Also known as AOT 123.
 
 
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
23305-2231 ARA2289 AC 1998 3 224 33.3 13.60 13.70 D 233028.75-223034.8
23305-2231 ARA2289 AC 1999 5 224 33.4 13.60 13.70 N D 233028.75-223034.8
23305-2231 ARA2289 AC 2014 6 224 33.5 13.40 12.40 N R 233028.75-223034.8
23305-2231 ARA2289 AC 2015 7 224 33.7 13.40 12.40 N R 233028.75-223034.8

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

 
 
WDS 23305-2231 ARA 2289 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23305-2231 ARA 2289 AC : MEASURES
 
 
No records found.

 
 
WDS 23305-2231 : VIRTUAL EYEPIECE
 
 

23305-2231 ARA2289A mag 13.4 23305-2231 ARA2289B sep 14.2 P.A. 92.40 mag 13.2 23305-2231 ARA2289C sep 32.5 P.A. 221.30 mag 12.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23305-2231 : ALADIN DSS IMAGE @ 23h 30m 28.75s -22° 30' 34.8"
 
 
 
 
WDS 23305-2231 ARA 2289 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23305-2231 ARA2289AC distance=0' 23305-2231 ARA2289BC distance=1' 23301-2240 SEE 486AB distance=11' 23301-2240 SEE 486AC distance=11' 23329-2212 AOT 125 distance=39' 23323-2303 AOT 124BC distance=42' 23285-2306 LDS6399 distance=44' 23324-2155 LDS5098 distance=45' 23292-2315 HDS3344AB distance=48' 23292-2316 AOT 122 distance=50' 23338-2307 AOT 126 distance=59' 23266-2144 SEE 485 distance=72' 23316-2342 LDS6037 distance=74' 23331-2127 HDO 177 distance=74' 23350-2146 HJ 3201 distance=77' 23318-2115 TOK 219 distance=78' 23264-2132 ARA1949 distance=82' 23297-2352 UC 4963 distance=83' 23274-2117 LDS5091 distance=85' 23338-2118 BRT1577 distance=87' 23262-2126 HDO 176 distance=88' 23363-2158 LDS6043 distance=88' 23326-2105 LDS6403 distance=92' 23358-2327 LDS6042 distance=94' 23228-2231 LDS6397 distance=96' 23241-2146 I 1058AB distance=100' 23333-2055 B 1900 distance=104' 23370-2141 HJ 3206 distance=105' 23282-2414 KPP4317AB distance=108' 23380-2200 LDS2991 distance=109' 23327-2046 CVR1719 distance=110' 23376-2333 LDS6406 distance=112' 23299-2035 HU 599AB distance=117' 23299-2035 HJ 3196AB,C distance=117' 23234-2129 DON1047 distance=117' 23230-2324 LDS6029 distance=118' 23227-2136 WIS 382 distance=122' 23221-2316 TDT4001 distance=124' 23267-2426 SKF 156 distance=127' 23393-2155 HDS3361 distance=127' 23373-2056 RSS 580 distance=135' 23402-2252 LDS6049 distance=136' 23284-2017 CVR1718 distance=137' 23303-2013 UC 4967 distance=138' 23391-2342 HJ 5410 distance=139' 23236-2423 TDT4017 distance=147' 23404-2336 LDS6050 distance=153' 23392-2404 RST3329 distance=153' 23223-2415 B 599 distance=154' 23197-2314 SEE 482 distance=156' 23377-2030 DON1051 distance=157' 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 23305-2231 ARA2289 AB 95 14.2
Show 23305-2231 ARA2289 AC 224 33.7
Show 23305-2231 ARA2289 BC 238 44.0 1
Show 23301-2240 SEE 486 AB 41 1.2 11
Show 23301-2240 SEE 486 AC 149 23.1 11
Show 23329-2212 AOT 125 119 27.6 39
Show 23323-2303 AOT 124 BC 339 13.4 42
Show 23285-2306 LDS6399 220 5.3 44
Show 23324-2155 LDS5098 75 10.2 45
Show 23292-2315 HDS3344 AB 261 0.4 48
Show 23292-2316 AOT 122 267 17.0 50
Show 23338-2307 AOT 126 310 10.5 59
Show 23266-2144 SEE 485 131 5.3 72
Show 23316-2342 LDS6037 34 171.4 74
Show 23331-2127 HDO 177 250 95.9 74
Show 23350-2146 HJ 3201 340 27.3 77
Show 23318-2115 TOK 219 143 0.2 78
Show 23264-2132 ARA1949 338 9.1 82
Show 23297-2352 UC 4963 20 45.4 83
Show 23274-2117 LDS5091 67 5.0 85
Show 23338-2118 BRT1577 108 3.8 87
Show 23262-2126 HDO 176 56 4.9 88
Show 23363-2158 LDS6043 88 221.4 88
Show 23326-2105 LDS6403 8 8.5 92
Show 23358-2327 LDS6042 24 111.1 94
Show 23228-2231 LDS6397 143 4.6 96
Show 23241-2146 I 1058 AB 233 1.9 100
Show 23333-2055 B 1900 128 1.0 104
Show 23370-2141 HJ 3206 347 3.2 105
Show 23282-2414 KPP4317 AB 155 26.0 108
Show 23380-2200 LDS2991 81 84.4 109
Show 23327-2046 CVR1719 297 4.9 110
Show 23376-2333 LDS6406 194 8.0 112
Show 23299-2035 HU 599 AB 344 0.2 117
Show 23299-2035 HJ 3196 AB,C 19 20.7 117
Show 23234-2129 DON1047 195 0.3 117
Show 23230-2324 LDS6029 115 250.2 118
Show 23227-2136 WIS 382 121 999.9 122
Show 23221-2316 TDT4001 243 0.5 124
Show 23267-2426 SKF 156 221 8.8 127
Show 23393-2155 HDS3361 271 0.5 127
Show 23373-2056 RSS 580 317 13.8 135
Show 23402-2252 LDS6049 284 21.4 136
Show 23284-2017 CVR1718 131 3.2 137
Show 23303-2013 UC 4967 277 17.7 138
Show 23391-2342 HJ 5410 69 14.0 139
Show 23236-2423 TDT4017 48 0.5 147
Show 23404-2336 LDS6050 182 60.7 153
Show 23392-2404 RST3329 330 1.0 153
Show 23223-2415 B 599 227 0.7 154
Show 23197-2314 SEE 482 96 13.8 156

 
 
WDS 23305-2231 : COMPONENTS
 
 
  A B
B pa=92.4°
sep=14.15"
 
C pa=221.3°
sep=32.47"
pa=236.2°
sep=42.79"
 
 
23305-2231 A
 
 
Coord arcsec 2000 233028.75-223034.8 Mag 13.4 PmRA 11.00 PmDE -1.0
CCDM
Ccdm 23305-2231 RComp Comp A Note1
Note2 Discov num DRAs -1.26 DDEs 25.1
R dRAs 56 Year Theta Rho
Obs 3 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23252S2304A
HIC
 
 
23305-2231 B
 
 
Coord arcsec 2000 233029.77-223035.4 Coord calc 233029.77-223035.4 Mag 13.2 PmRA 10.00
PmDE -29.0 Calc delta mag 0.2
CCDM
Ccdm 23305-2231 RComp Comp B Note1
Note2 Discov num ARA2289 DRAs -0.25 DDEs 24.9
R dRAs 56 Year 1921 Theta 263 Rho 13.9
Obs 2 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23252S2304B
HIC
 
 
23305-2231 C
 
 
Coord arcsec 2000 233027.20-223059.2 Mag 12.4 PmRA -6.00 PmDE -20.0
Calc delta mag 1 Calc coord yes
CCDM
Ccdm 23305-2231 RComp Comp C Note1
Note2 Discov num AOT 123 DRAs -2.92 DDEs 1.5
R dRAs 56 Year 1988 Theta Rho
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 23252S2304C
HIC