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Doubles in session


Current system
12062-2247
ARA 1790
HD 105144


Nearby doubles
50' : 12051-2335
DON1096

53' : 12051-2337
TDS8214

58' : 12095-2324
WHC 10

66' : 12017-2235
RST3769

71' : 12107-2213
NSN 100

73' : 12103-2203
UC 2287

75' : 12116-2233
UC 2291

79' : 12025-2148
DON 506

82' : 12030-2139
ARA1478

85' : 12122-2231
HU 133

86' : 12093-2403
ARA2177

91' : 12101-2401
DON 514

97' : 12007-2150
BU 1079

98' : 12122-2343
DON 515

102' : 12014-2132
BU 457

103' : 12117-2358
HJ 4506

106' : 12052-2104
RST4957

106' : 12126-2147
LDS4190

108' : 12028-2112
TDS8190

110' : 12043-2102
BU 458

111' : 12055-2058
DON 508

124' : 11585-2350
RST3767AB

125' : 11574-2227
UC 2236

126' : 11573-2232
HJ 4481

128' : 12004-2426
TDS8159

128' : 12005-2427
HJ 4489



Selections
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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.

12062-2247 ARA 1790 (HD 105144)

 
 
12h 06m 16.46s -22° 47' 46.7" P.A. 152.00 sep 47.6 mag 7.37,11.10 Sp K0III dist. 183.82 pc (599.62 l.y.)
 
 
Coord 2000 12062-2247 Discov num ARA1790 Comp Coord arcsec 2000 12 06 16.46 -22 47 46.7
Date first 1922 Date last 2015 Obs 4
Pa first 184 Pa last 151.5 P.A. Now (θ) 151.5°
Sep first 11.3 Sep last 47.626 Sep. Now (ρ) 47.626"
Mag pri 7.37 Mag sec 11.10 delta mag (ΔM) 3.73 Spectral class K0III (yellow-orange)
Pri motion ra -016 Sec motion ra
Pri motion dec +016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105144 Constellation Corvus SAO 180465 HIP 59041
Tycho2 6667-00579-1 Gaia DR2 3493157551071194752 HD 105144 GC 16541
BD BD-21 3473 CD CD-22 9277 CP CP-22 5217 Distance 183.82
Distance ly 599.62
 
 
WDS 12062-2247 ARA 1790 (HD 105144) : 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
12062-2247 ARA1790 1922 1 184 11.3 8.80 11.10 120616.46-224746.7
12062-2247 ARA1790 2015 2 152 47.6 7.37 11.10 K0III 120616.46-224746.7

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

 
 
WDS 12062-2247 ARA 1790 (HD 105144) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12062-2247 ARA 1790 (HD 105144) : MEASURES
 
 
No records found.

 
 
WDS 12062-2247 (HD 105144) : VIRTUAL EYEPIECE
 
 

12062-2247 ARA1790A mag 7.37 Sp K0III 12062-2247 ARA1790B sep 46.8 P.A. 153.40 mag 11.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12062-2247 (HD 105144) : ALADIN DSS IMAGE @ 12h 06m 16.46s -22° 47' 46.7"
 
 
 
 
WDS 12062-2247 ARA 1790 (HD 105144) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12062-2247 ARA1790 distance=1' 12051-2335 DON1096 distance=50' 12051-2337 TDS8214 distance=53' 12095-2324 WHC 10 distance=58' 12017-2235 RST3769 distance=66' 12107-2213 NSN 100 distance=71' 12103-2203 UC 2287 distance=73' 12116-2233 UC 2291 distance=75' 12025-2148 DON 506 distance=79' 12030-2139 ARA1478 distance=82' 12122-2231 HU 133 distance=85' 12093-2403 ARA2177 distance=86' 12101-2401 DON 514 distance=91' 12007-2150 BU 1079 distance=97' 12122-2343 DON 515 distance=98' 12014-2132 BU 457 distance=102' 12117-2358 HJ 4506 distance=103' 12052-2104 RST4957 distance=106' 12126-2147 LDS4190 distance=106' 12028-2112 TDS8190 distance=108' 12043-2102 BU 458 distance=110' 12055-2058 DON 508 distance=111' 11585-2350 RST3767AB distance=124' 11585-2350 HLN 27AB,C distance=124' 11574-2227 UC 2236 distance=125' 11573-2232 HJ 4481 distance=126' 12004-2426 TDS8159 distance=128' 12005-2427 HJ 4489 distance=128' 12139-2133 DON 516 distance=130' 12045-2037 B 1713 distance=133' 12158-2321 BU 920 distance=136' 11565-2204 KPP3856 distance=143' 12169-2228 LDS 399 distance=148' 12165-2204 ARA1480 distance=148' 11559-2211 HU 1489 distance=149' 12120-2042 UC 2292 distance=149' 12018-2504 B 2736BC distance=150' 12018-2504 B 2736A,BC distance=150' 11579-2430 RST3763AB distance=154' 11579-2430 HO 379AB,C distance=154' 12078-2520 B 220 distance=155' 11559-2344 ARA2174 distance=155' 12137-2457 HU 735 distance=165' 12062-2002 B 1714 distance=166' 12147-2447 B 222 distance=166' 12051-2533 LDS4178 distance=167' 11560-2418 WIS 194 distance=168' 11545-2154 SKF1050AB distance=172' 11545-2154 SKF1050AC distance=172' 12160-2058 BRT1486 distance=173' 11545-2154 SKF1050CD distance=174' 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 12062-2247 ARA1790 152 47.6 1
Show 12051-2335 DON1096 168 5.3 50
Show 12051-2337 TDS8214 266 0.5 53
Show 12095-2324 WHC 10 22 12.6 58
Show 12017-2235 RST3769 70 1.3 66
Show 12107-2213 NSN 100 357 3.3 71
Show 12103-2203 UC 2287 233 32.6 73
Show 12116-2233 UC 2291 173 29.9 75
Show 12025-2148 DON 506 41 0.7 79
Show 12030-2139 ARA1478 263 12.4 82
Show 12122-2231 HU 133 316 1.5 85
Show 12093-2403 ARA2177 157 13.1 86
Show 12101-2401 DON 514 149 1.6 91
Show 12007-2150 BU 1079 155 11.5 97
Show 12122-2343 DON 515 40 1.3 98
Show 12014-2132 BU 457 87 2.0 102
Show 12117-2358 HJ 4506 312 7.1 103
Show 12052-2104 RST4957 64 0.9 106
Show 12126-2147 LDS4190 73 33.5 106
Show 12028-2112 TDS8190 279 0.8 108
Show 12043-2102 BU 458 236 30.1 110
Show 12055-2058 DON 508 318 5.2 111
Show 11585-2350 RST3767 AB 94 0.6 124
Show 11585-2350 HLN 27 AB,C 20 12.9 124
Show 11574-2227 UC 2236 295 9.6 125
Show 11573-2232 HJ 4481 191 4.2 126
Show 12004-2426 TDS8159 172 1.8 128
Show 12005-2427 HJ 4489 153 9.8 128
Show 12139-2133 DON 516 160 4.4 130
Show 12045-2037 B 1713 66 1.7 133
Show 12158-2321 BU 920 307 1.9 136
Show 11565-2204 KPP3856 154 4.7 143
Show 12169-2228 LDS 399 235 10.7 148
Show 12165-2204 ARA1480 129 13.3 148
Show 11559-2211 HU 1489 218 1.4 149
Show 12120-2042 UC 2292 347 62.9 149
Show 12018-2504 B 2736 BC 246 3.4 150
Show 12018-2504 B 2736 A,BC 317 41.0 150
Show 11579-2430 RST3763 AB 302 0.4 154
Show 11579-2430 HO 379 AB,C 240 14.0 154
Show 12078-2520 B 220 302 6.4 155
Show 11559-2344 ARA2174 313 15.2 155
Show 12137-2457 HU 735 164 0.7 165
Show 12062-2002 B 1714 146 0.1 166
Show 12147-2447 B 222 107 4.3 166
Show 12051-2533 LDS4178 64 14.6 167
Show 11560-2418 WIS 194 340 113.5 168
Show 11545-2154 SKF1050 AB 68 5.3 172
Show 11545-2154 SKF1050 AC 319 130.7 172
Show 12160-2058 BRT1486 189 5.0 173
Show 11545-2154 SKF1050 CD 249 4.1 174

 
 
WDS 12062-2247 : COMPONENTS
 
 
  A
B pa=153.4°
sep=46.80"
 
 
12062-2247 A
 
 
Componente originario normalizzato AB Name HD 105144 Coord arcsec 2000 120616.46-224746.7 Mag 7.37
Spectral class K0III (yellow-orange) PmRA -16.00 PmDE 16.0 SAO 180465
HIP 59041 Tycho2 6667-00579-1 HD 105144 GC 16541
BD BD-21 3473 CD CD-22 9277 CP CP-22 5217
Tycho2
Tycho2 6667-00579-1 Pflag RAmdeg 181.56853445 DEmdeg -22.79627210
PmRA -16.3 PmDE 15.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.33 EpDEm 1991.02
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 8.518 E BTmag 0.016 VTmag 7.374
E VTmag 0.010 Prox 999 TYC T HIP 59041
CCDM RAdeg 181.56857556 DEdeg -22.79630944 EpRA 1990 1.70
EpDE 1990 1.53 E RAdeg 4.4 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 180465 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.014 Vmag 7.3 SpType K0
Double code Source 70 CatNum 16541 DM BD-21 3473
DMcomp BDsup HD 105144 M HD 0
GC 16541 RA1950rad 3.15774493 DE1950rad -0.39301656 PmRA2000 -0.0016
PmDE2000 0.019
Hipparcos
Catalog H HIP 59041 Proxy RAhms 12 06 16.46
DEdms -22 47 46.7 Vmag 7.28 VarFlag R Vmag H
RAdeg 181.569 DEdeg -22.7963 AstroRef Plx 5.91
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 105144 BD BD-21 3473
CD CD-22 9277 CP CP-22 5217 Dm number -21 3473 VIred 0.96
SpType K0III R SpType Coord arcsec 2000 120616.46-224746.7
Hipparcos 2
HIP 59041 Sn 5 So 0 Nc 1
RArad 3.1689695784 DErad -0.3978706514 Plx 5.44 PmRA -18.38
PmDE 16.85 E RArad 0.45 E DErad 0.29 E Plx 0.47
E pmRA 0.51 E pmDE 0.31 Hpmag 7.4406 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.986 E BV 0.01
VI 0.97
 
 
12062-2247 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120617.98-224828.6 Mag 11.1 Calc delta mag 3.73
Calc coord yes