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Doubles in session


Current system
12244-3255
HJ 4521


Nearby doubles
3' : 12246-3252
JSP 532

13' : 12243-3308
RST2795AB

15' : 12252-3306
DAW 62

30' : 12266-3244
RST2799

32' : 12242-3224
HJ 4519AB

38' : 12269-3316
YMG 41

45' : 12226-3334
HWE 73

51' : 12251-3345
SKF1222

72' : 12190-3318
HJ 4513

76' : 12238-3138
LDS5750

77' : 12218-3404
LDS 405AB

79' : 12185-3228
LDS4200

81' : 12272-3408
COO 138

82' : 12185-3331
SWR 129AB

82' : 12180-3310
TDS8310

88' : 12177-3314
JSP 525

93' : 12306-3206
KPP1813

94' : 12285-3414
UC 2344

97' : 12321-3239
LDS5755

101' : 12314-3205
PRO 101

102' : 12323-3238
DAM1445

103' : 12173-3204
TDS8302

104' : 12300-3411
TSN 160

107' : 12306-3407
UC 2352

107' : 12253-3441
RST2798

109' : 12254-3108
SEE 152AB



Selections
Full WDS
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.

12244-3255 HJ 4521

 
 
12h 24m 24.54s -32° 55' 07.6" P.A. 290.00 sep 14.4 mag 10.19,11.90 Sp G0
 
 
Coord 2000 12244-3255 Discov num HJ 4521 Comp Coord arcsec 2000 12 24 24.54 -32 55 07.6
Date first 1834 Date last 2015 Obs 11
Pa first 280 Pa last 290 P.A. Now (θ) 290°
Sep first 6.0 Sep last 14.413 Sep. Now (ρ) 14.413"
Mag pri 10.19 Mag sec 11.90 delta mag (ΔM) 1.71 Spectral class G0 (yellow)
Pri motion ra -010 Sec motion ra -031
Pri motion dec -010 Sec motion dec +011
Notes
rPM=0.903
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 7237-01035-1 Gaia DR2 3468696406650399232
 
 
WDS 12244-3255 HJ 4521 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
12244-3255 HJ 4521 1999 8 289 14.1 10.19 11.90 G0 D 122424.54-325507.6
12244-3255 HJ 4521 2010 10 290 14.1 10.19 11.90 G0 122424.54-325507.6
12244-3255 HJ 4521 2015 11 290 14.4 10.19 11.90 G0 122424.54-325507.6

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

 
 
WDS 12244-3255 HJ 4521 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12244-3255 HJ 4521 : MEASURES
 
 
No records found.

 
 
WDS 12244-3255 : VIRTUAL EYEPIECE
 
 

12244-3255 HJ 4521A mag 10.19 Sp G0 12244-3255 HJ 4521B sep 12.4 P.A. 293.40 mag 11.9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12244-3255 : ALADIN DSS IMAGE @ 12h 24m 24.54s -32° 55' 07.6"
 
 
 
 
WDS 12244-3255 HJ 4521 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12244-3255 HJ 4521 distance=0' 12246-3252 JSP 532 distance=3' 12243-3308 RST2795AB distance=13' 12243-3308 SKF1917AB,C distance=13' 12252-3306 DAW 62 distance=15' 12266-3244 RST2799 distance=30' 12242-3224 DAW 61BC distance=32' 12242-3224 HJ 4519AB distance=32' 12269-3316 YMG 41 distance=38' 12226-3334 HWE 73 distance=45' 12251-3345 SKF1222 distance=51' 12190-3318 HJ 4513 distance=72' 12238-3138 LDS5750 distance=76' 12218-3404 LDS 405AB distance=77' 12218-3404 LDS 405AC distance=77' 12185-3228 LDS4200 distance=79' 12272-3408 COO 138 distance=81' 12185-3331 SWR 129AB distance=82' 12180-3310 TDS8310 distance=82' 12185-3331 SKF2116BC distance=83' 12177-3314 JSP 525 distance=88' 12306-3206 KPP1813 distance=93' 12285-3414 UC 2344 distance=94' 12321-3239 LDS5755 distance=97' 12314-3205 PRO 101 distance=101' 12323-3238 DAM1445 distance=102' 12173-3204 TDS8302 distance=103' 12300-3411 TSN 160 distance=104' 12306-3407 UC 2352 distance=107' 12253-3441 RST2798 distance=107' 12254-3108 SEE 152AB distance=109' 12254-3108 DAM2481AB,CD distance=109' 12254-3108 I 1554CD distance=109' 12318-3155 RST1675 distance=112' 12226-3103 LDS 407 distance=115' 12261-3451 DAW 139 distance=118' 12190-3434 UC 2314 distance=121' 12222-3453 SWR 132 distance=121' 12153-3204 LDS4197AB distance=126' 12153-3204 LDS4197Aa,Ab distance=126' 12153-3204 NSN 98BC distance=128' 12147-3337 TDS8281 distance=130' 12299-3447 SEE 155 distance=132' 12342-3206 HJ 4528AB distance=134' 12165-3427 TDS8296 distance=135' 12278-3044 TDS8393 distance=139' 12147-3144 PRO 99 distance=142' 12332-3427 TSN 85 distance=143' 12268-3516 WIS 201 distance=144' 12136-3348 HWE 72 distance=146' 12360-3307 HJ 4532 distance=147' 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 12244-3255 HJ 4521 290 14.4
Show 12246-3252 JSP 532 158 2.7 3
Show 12243-3308 RST2795 AB 135 0.2 13
Show 12243-3308 SKF1917 AB,C 229 31.4 13
Show 12252-3306 DAW 62 103 1.1 15
Show 12266-3244 RST2799 302 0.8 30
Show 12242-3224 DAW 61 BC 138 1.0 32
Show 12242-3224 HJ 4519 AB 89 8.9 32
Show 12269-3316 YMG 41 8 0.7 38
Show 12226-3334 HWE 73 277 3.3 45
Show 12251-3345 SKF1222 259 16.0 51
Show 12190-3318 HJ 4513 100 61.0 72
Show 12238-3138 LDS5750 146 140.0 76
Show 12218-3404 LDS 405 AB 259 54.8 77
Show 12218-3404 LDS 405 AC 258 257.4 77
Show 12185-3228 LDS4200 276 19.0 79
Show 12272-3408 COO 138 356 5.5 81
Show 12185-3331 SWR 129 AB 266 23.3 82
Show 12180-3310 TDS8310 107 0.5 82
Show 12185-3331 SKF2116 BC 189 5.9 83
Show 12177-3314 JSP 525 242 1.0 88
Show 12306-3206 KPP1813 19 14.1 93
Show 12285-3414 UC 2344 284 18.0 94
Show 12321-3239 LDS5755 145 206.8 97
Show 12314-3205 PRO 101 304 6.1 101
Show 12323-3238 DAM1445 158 1.9 102
Show 12173-3204 TDS8302 85 0.4 103
Show 12300-3411 TSN 160 64 0.1 104
Show 12306-3407 UC 2352 213 9.0 107
Show 12253-3441 RST2798 164 3.2 107
Show 12254-3108 SEE 152 AB 85 2.5 109
Show 12254-3108 DAM2481 AB,CD 341 49.9 109
Show 12254-3108 I 1554 CD 72 1.2 109
Show 12318-3155 RST1675 305 0.8 112
Show 12226-3103 LDS 407 40 9.8 115
Show 12261-3451 DAW 139 345 2.3 118
Show 12190-3434 UC 2314 254 23.0 121
Show 12222-3453 SWR 132 85 20.7 121
Show 12153-3204 LDS4197 AB 344 163.1 126
Show 12153-3204 LDS4197 Aa,Ab 324 1.6 126
Show 12153-3204 NSN 98 BC 332 2.4 128
Show 12147-3337 TDS8281 95 1.0 130
Show 12299-3447 SEE 155 125 9.8 132
Show 12342-3206 HJ 4528 AB 140 30.2 134
Show 12165-3427 TDS8296 81 0.4 135
Show 12278-3044 TDS8393 342 5.5 139
Show 12147-3144 PRO 99 157 8.3 142
Show 12332-3427 TSN 85 141 25.8 143
Show 12268-3516 WIS 201 191 49.9 144
Show 12136-3348 HWE 72 159 1.2 146
Show 12360-3307 HJ 4532 267 5.0 147

 
 
WDS 12244-3255 : COMPONENTS
 
 
  A
B pa=293.4°
sep=12.39"
 
 
12244-3255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122424.54-325507.6 Mag 10.19 Spectral class G0 (yellow)
PmRA -10.00 PmDE -10.0 Tycho2 7237-01035-1 DM CD-32 8679
Tycho2
Tycho2 7237-01035-1 Pflag RAmdeg 186.10229747 DEmdeg -32.91878892
PmRA -13.9 PmDE -9.5 E RAmdeg 25 E DEmdeg 26
E pmRA 1.7 E pmDE 1.7 EpRAm 1984.81 EpDEm 1981.51
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.802 E BTmag 0.055 VTmag 10.192
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 186.10233889 DEdeg -32.91876250 EpRA 1990 1.79
EpDE 1990 1.81 E RAdeg 29.4 E DEdeg 33.0 Posflg
Corr 0.0
CCDM
Ccdm 12244-3255 RComp Comp A Note1
Note2 Discov num DRAs 0.58 DDEs -5.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G0 PmNote *
PmRA -8 PmDE 16 Dm number -32 8679 Cat1 CD
Name2 203435 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 12192S3222A
HIC
 
 
12244-3255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122423.64-325502.7 Mag 11.9 PmRA -31.00
PmDE 11.0 Calc delta mag 1.71 Calc coord yes
CCDM
Ccdm 12244-3255 RComp Comp B Note1
Note2 Discov num HJ 4521 DRAs DDEs
R dRAs Year 1959 Theta 287 Rho 13.2
Obs 3 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12192S3222B
HIC