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Doubles in session


Current system
12229-2315
COO 285


Nearby doubles
11' : 12235-2310
VVO 9

39' : 12254-2330
TDS8374

42' : 12258-2314
TDS8378

58' : 12190-2253
RSS 285

58' : 12216-2220
DON1098

60' : 12224-2414
B 2294

61' : 12215-2413
HWE 26AB

69' : 12259-2221
KPP 272

70' : 12279-2311
DON 529

70' : 12206-2213
BU 1245AB

77' : 12235-2433
LDS 409

87' : 12209-2152
DON 523

89' : 12246-2150
DON 525

96' : 12169-2228
LDS 399

97' : 12219-2140
DON 524

98' : 12158-2321
BU 920

113' : 12186-2139
UC 2312

114' : 12165-2204
ARA1480

118' : 12189-2130
LDS 403

119' : 12311-2346
TOI 749

125' : 12318-2314
ARA1793

141' : 12302-2138
RST4961

144' : 12201-2534
B 225

145' : 12147-2447
B 222

148' : 12335-2300
DON 535

151' : 12122-2343
DON 515



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.

12229-2315 COO 285

 
 
12h 22m 51.22s -23° 15' 08.8" P.A. 21.00 sep 7.6 mag 10.30,11.50 Sp G5
 
 
Coord 2000 12229-2315 Discov num COO 285 Comp Coord arcsec 2000 12 22 51.22 -23 15 08.8
Date first 1898 Date last 2015 Obs 12
Pa first 20 Pa last 21.1 P.A. Now (θ) 21.1°
Sep first 7.5 Sep last 7.573 Sep. Now (ρ) 7.573"
Mag pri 10.30 Mag sec 11.50 delta mag (ΔM) 1.2 Spectral class G5 (yellow)
Pri motion ra -123 Sec motion ra -120
Pri motion dec +009 Sec motion dec +016
Notes V (Proper motion indicates physical)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Tycho2 6681-00969-1 Gaia DR2 3513042974773362944
 
 
WDS 12229-2315 COO 285 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12229-2315 COO 285 1998 8 21 7.6 10.30 11.50 G5 D 122251.22-231508.8
12229-2315 COO 285 1999 9 21 7.6 10.30 11.50 G5 D 122251.22-231508.8
12229-2315 COO 285 2010 10 22 7.1 10.30 11.50 G5 122251.22-231508.8
12229-2315 COO 285 2015 11 21 7.6 10.30 11.50 G5 V 122251.22-231508.8

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

 
 
WDS 12229-2315 COO 285 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12229-2315 COO 285 : MEASURES
 
 
No records found.

 
 
WDS 12229-2315 : VIRTUAL EYEPIECE
 
 

12229-2315 COO 285A mag 10.3 Sp G5 12229-2315 COO 285B sep 7.5 P.A. 19.50 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12229-2315 : ALADIN DSS IMAGE @ 12h 22m 51.22s -23° 15' 08.8"
 
 
 
 
WDS 12229-2315 COO 285 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12229-2315 COO 285 distance=0' 12235-2310 VVO 9 distance=11' 12254-2330 TDS8374 distance=39' 12258-2314 TDS8378 distance=42' 12190-2253 RSS 285 distance=58' 12216-2220 DON1098 distance=58' 12224-2414 B 2294 distance=60' 12215-2413 HWE 26AB distance=61' 12215-2413 HWE 26AC distance=61' 12215-2413 HWE 26BC distance=61' 12259-2221 KPP 272 distance=69' 12279-2311 DON 529 distance=70' 12206-2213 BU 1245AB distance=70' 12206-2213 BU 1245A,CD distance=70' 12206-2213 BU 605CD distance=75' 12235-2433 LDS 409 distance=77' 12179-2401 BU 921A,BC distance=82' 12179-2401 DON 521BC distance=82' 12209-2152 DON 523 distance=87' 12246-2150 DON 525 distance=89' 12169-2228 LDS 399 distance=96' 12219-2140 DON 524 distance=97' 12158-2321 BU 920 distance=98' 12186-2139 UC 2312 distance=113' 12165-2204 ARA1480 distance=114' 12189-2130 LDS 403 distance=118' 12311-2346 TOI 749 distance=119' 12318-2314 ARA1793 distance=125' 12302-2138 RST4961 distance=141' 12201-2534 B 225 distance=144' 12147-2447 B 222 distance=145' 12335-2300 DON 535 distance=148' 12122-2343 DON 515 distance=151' 12338-2331 TOK 559 distance=152' 12174-2103 DON 520 distance=152' 12333-2410 ARA2180 distance=153' 12122-2231 HU 133 distance=154' 12340-2312 DON 537A,BC distance=155' 12283-2101 DON 530 distance=155' 12340-2312 DON 537BC distance=155' 12168-2100 DON 519 distance=159' 12117-2358 HJ 4506 distance=160' 12139-2133 DON 516 distance=161' 12137-2457 HU 735 distance=161' 12116-2233 UC 2291 distance=162' 12160-2058 BRT1486 distance=168' 12126-2147 LDS4190 distance=168' 12351-2341 ARA2181 distance=170' 12107-2213 NSN 100 distance=180' 12273-2026 I 513 distance=180' 12235-2015 HJ 4517 distance=181' 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 12229-2315 COO 285 21 7.6
Show 12235-2310 VVO 9 276 10.8 11
Show 12254-2330 TDS8374 75 0.7 39
Show 12258-2314 TDS8378 120 1.5 42
Show 12190-2253 RSS 285 311 18.1 58
Show 12216-2220 DON1098 105 5.0 58
Show 12224-2414 B 2294 140 10.4 60
Show 12215-2413 HWE 26 AB 150 4.5 61
Show 12215-2413 HWE 26 AC 207 13.2 61
Show 12215-2413 HWE 26 BC 230 11.3 61
Show 12259-2221 KPP 272 253 3.8 69
Show 12279-2311 DON 529 196 1.9 70
Show 12206-2213 BU 1245 AB 74 17.8 70
Show 12206-2213 BU 1245 A,CD 295 347.8 70
Show 12206-2213 BU 605 CD 268 0.5 75
Show 12235-2433 LDS 409 287 53.4 77
Show 12179-2401 BU 921 A,BC 221 3.4 82
Show 12179-2401 DON 521 BC 50 0.2 82
Show 12209-2152 DON 523 109 0.5 87
Show 12246-2150 DON 525 80 4.5 89
Show 12169-2228 LDS 399 235 10.7 96
Show 12219-2140 DON 524 242 1.8 97
Show 12158-2321 BU 920 307 1.9 98
Show 12186-2139 UC 2312 69 33.4 113
Show 12165-2204 ARA1480 129 13.3 114
Show 12189-2130 LDS 403 164 6.9 118
Show 12311-2346 TOI 749 71 1.3 119
Show 12318-2314 ARA1793 38 5.9 125
Show 12302-2138 RST4961 199 2.7 141
Show 12201-2534 B 225 73 0.5 144
Show 12147-2447 B 222 107 4.3 145
Show 12335-2300 DON 535 222 0.4 148
Show 12122-2343 DON 515 40 1.3 151
Show 12338-2331 TOK 559 166 999.9 152
Show 12174-2103 DON 520 17 2.0 152
Show 12333-2410 ARA2180 276 6.3 153
Show 12122-2231 HU 133 316 1.5 154
Show 12340-2312 DON 537 A,BC 77 15.2 155
Show 12283-2101 DON 530 103 0.4 155
Show 12340-2312 DON 537 BC 239 0.7 155
Show 12168-2100 DON 519 114 0.4 159
Show 12117-2358 HJ 4506 312 7.1 160
Show 12139-2133 DON 516 160 4.4 161
Show 12137-2457 HU 735 164 0.7 161
Show 12116-2233 UC 2291 173 29.9 162
Show 12160-2058 BRT1486 189 5.0 168
Show 12126-2147 LDS4190 73 33.5 168
Show 12351-2341 ARA2181 10.8 170
Show 12107-2213 NSN 100 357 3.3 180
Show 12273-2026 I 513 329 4.5 180
Show 12235-2015 HJ 4517 185 14.1 181

 
 
WDS 12229-2315 : COMPONENTS
 
 
  A
B pa=19.5°
sep=7.50"
 
 
12229-2315 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122251.22-231508.8 Mag 10.3 Spectral class G5 (yellow)
PmRA -123.00 PmDE 9.0 Tycho2 6681-00969-1 DM BD-22 3362
Tycho2
Tycho2 6681-00969-1 Pflag RAmdeg 185.71344581 DEmdeg -23.25245821
PmRA -126.7 PmDE 10.8 E RAmdeg 25 E DEmdeg 26
E pmRA 2.3 E pmDE 1.9 EpRAm 1989.38 EpDEm 1982.88
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 11.114 E BTmag 0.054 VTmag 10.302
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 185.71376389 DEdeg -23.25248472 EpRA 1990 1.67
EpDE 1990 1.51 E RAdeg 26.1 E DEdeg 32.3 Posflg
Corr 0.1
CCDM
Ccdm 12229-2315 RComp Comp A Note1
Note2 Discov num DRAs -2.88 DDEs -8.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp G5 PmNote *
PmRA -141 PmDE 13 Dm number -22 3362 Cat1 BD
Name2 180740 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 12177S2242A
HIC
 
 
12229-2315 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122251.40-231501.7 Mag 11.5 PmRA -120.00
PmDE 16.0 Calc delta mag 1.2 Calc coord yes
CCDM
Ccdm 12229-2315 RComp Comp B Note1
Note2 Discov num COO DRAs DDEs
R dRAs Year 1898 Theta 020 Rho 7.4
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12177S2242B
HIC