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Doubles in session


Current system
12482-2448
HJ 4551
HD 111261


Nearby doubles
24' : 12485-2426
ARA2183

34' : 12497-2515
B 233

39' : 12459-2425
HJ 4549

42' : 12493-2527
DON 560

47' : 12487-2534
DON 558

53' : 12520-2442
B 235

60' : 12438-2442
TDS8506

63' : 12506-2355
UC 2414

69' : 12527-2519
TDS8568

70' : 12434-2514
I 908AB

76' : 12429-2514
UC 2389

77' : 12434-2409
NSN 102

78' : 12426-2437
HJ 4542

80' : 12427-2518
KPP 921

83' : 12453-2601
UC 2397

84' : 12541-2509
KPP 280

86' : 12506-2330
ARA1796

92' : 12443-2334
KPP2276

92' : 12444-2604
HU 1497

94' : 12543-2532
DON 562

106' : 12446-2315
HDS1784

109' : 12527-2619
LDS4288

110' : 12457-2633
UC 2400AB

112' : 12494-2639
LDS4277

113' : 12413-2552
UC 2385

114' : 12478-2255
KPP3880



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.

12482-2448 HJ 4551 (HD 111261)

 
 
12h 48m 10.71s -24° 48' 23.8" P.A. 305.00 sep 12.0 mag 9.01,9.94 Sp K4V dist. 16.76 pc (54.67 l.y.)
 
 
Coord 2000 12482-2448 Discov num HJ 4551 Comp Coord arcsec 2000 12 48 10.71 -24 48 23.8
Date first 1835 Date last 2016 Obs 24
Pa first 319 Pa last 304.8 P.A. Now (θ) 304.8°
Sep first 16.0 Sep last 12.003 Sep. Now (ρ) 12.003"
Mag pri 9.01 Mag sec 9.94 delta mag (ΔM) 0.93 Spectral class K4V (yellow-orange)
Pri motion ra -315 Sec motion ra -321
Pri motion dec +170 Sec motion dec +153
Notes T (Parallax indicates physical)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 111261 Constellation Hydra SAO 181110 HIP 62471
Tycho2 6688-00699-1 HD 111261 GL GJ 1164B CD CD-2410541
CP CP-24 4920 Distance 16.76 Distance ly 54.67
 
 
WDS 12482-2448 HJ 4551 (HD 111261) : 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
12482-2448 HJ 4551 2007 18 306 12.1 9.01 9.94 K4/5V NLD 124810.71-244823.8
12482-2448 HJ 4551 2010 20 305 12.0 9.01 9.94 K4/5V L Y 124810.71-244823.8
12482-2448 HJ 4551 2015 21 305 12.0 9.01 9.94 K4/5V LWY 124810.71-244823.8
12482-2448 HJ 4551 2016 23 305 12.0 9.01 9.94 K4V T 124810.71-244823.8

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

 
 
WDS 12482-2448 HJ 4551 (HD 111261) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12482-2448 HJ 4551 (HD 111261) : MEASURES
 
 
No records found.

 
 
WDS 12482-2448 (HD 111261) : VIRTUAL EYEPIECE
 
 

12482-2448 HJ 4551A mag 9.01 Sp K4V 12482-2448 HJ 4551B sep 11.3 P.A. 307.40 mag 9.94 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 12482-2448 (HD 111261) : ALADIN DSS IMAGE @ 12h 48m 10.71s -24° 48' 23.8"
 
 
 
 
WDS 12482-2448 HJ 4551 (HD 111261) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12482-2448 HJ 4551 distance=0' 12485-2426 ARA2183 distance=24' 12497-2515 B 233 distance=34' 12459-2425 HJ 4549 distance=39' 12493-2527 DON 560 distance=42' 12487-2534 DON 558 distance=47' 12520-2442 B 235 distance=53' 12438-2442 TDS8506 distance=60' 12506-2355 UC 2414 distance=63' 12527-2519 TDS8568 distance=69' 12434-2514 B 2739CD distance=69' 12434-2514 I 908AB distance=70' 12434-2514 I 908AC distance=70' 12429-2514 UC 2389 distance=76' 12434-2409 NSN 102 distance=77' 12426-2437 HJ 4542 distance=78' 12427-2518 KPP 921 distance=80' 12453-2601 UC 2397 distance=83' 12541-2509 KPP 280 distance=84' 12506-2330 ARA1796 distance=86' 12443-2334 KPP2276 distance=92' 12444-2604 HU 1497 distance=92' 12543-2532 DON 562 distance=94' 12446-2315 HDS1784 distance=106' 12527-2619 LDS4288 distance=109' 12457-2633 UC 2400AB distance=110' 12494-2639 LDS4277 distance=112' 12413-2552 UC 2385 distance=113' 12478-2255 KPP3880 distance=114' 12504-2639 TDS8547 distance=115' 12401-2544 BRT2995 distance=123' 12530-2302 UC 2422 distance=126' 12393-2528 UC 2379 distance=127' 12520-2648 B 234 distance=130' 12444-2701 KPP2727 distance=142' 12583-2403 DON 569 distance=146' 12406-2641 TVB 255 distance=152' 12417-2657 LDS4250 distance=155' 12565-2635 UC 2437AB distance=156' 12565-2635 YSC 216Aa,Ab distance=156' 12407-2650 B 2297 distance=158' 12567-2638 UC 2438 distance=159' 12549-2705 UC 2431 distance=165' 12417-2708 RST1684 distance=165' 12464-2203 I 515 distance=168' 12432-2722 B 2300 distance=168' 12440-2727 TDS 673AB distance=169' 12440-2727 UC 2393AC distance=169' 12414-2226 DAW 104 distance=170' 12582-2303 TOK 563AB distance=173' 12537-2724 TOK 153 distance=173' 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 12482-2448 HJ 4551 305 12.0
Show 12485-2426 ARA2183 222 8.0 24
Show 12497-2515 B 233 285 2.3 34
Show 12459-2425 HJ 4549 87 12.0 39
Show 12493-2527 DON 560 267 2.5 42
Show 12487-2534 DON 558 279 4.9 47
Show 12520-2442 B 235 63 2.7 53
Show 12438-2442 TDS8506 72 2.9 60
Show 12506-2355 UC 2414 168 11.9 63
Show 12527-2519 TDS8568 330 0.8 69
Show 12434-2514 B 2739 CD 295 7.7 69
Show 12434-2514 I 908 AB 154 3.5 70
Show 12434-2514 I 908 AC 21 39.8 70
Show 12429-2514 UC 2389 50 17.6 76
Show 12434-2409 NSN 102 3 6.5 77
Show 12426-2437 HJ 4542 62 38.4 78
Show 12427-2518 KPP 921 1 7.6 80
Show 12453-2601 UC 2397 104 47.0 83
Show 12541-2509 KPP 280 306 4.8 84
Show 12506-2330 ARA1796 165 14.1 86
Show 12443-2334 KPP2276 87 19.2 92
Show 12444-2604 HU 1497 326 1.6 92
Show 12543-2532 DON 562 237 1.7 94
Show 12446-2315 HDS1784 45 0.5 106
Show 12527-2619 LDS4288 185 26.5 109
Show 12457-2633 UC 2400 AB 14 7.9 110
Show 12494-2639 LDS4277 80 84.3 112
Show 12413-2552 UC 2385 19 49.4 113
Show 12478-2255 KPP3880 128 1.9 114
Show 12504-2639 TDS8547 300 0.5 115
Show 12401-2544 BRT2995 7 4.8 123
Show 12530-2302 UC 2422 335 18.3 126
Show 12393-2528 UC 2379 112 10.7 127
Show 12520-2648 B 234 296 0.6 130
Show 12444-2701 KPP2727 180 8.6 142
Show 12583-2403 DON 569 263 1.3 146
Show 12406-2641 TVB 255 259 12.9 152
Show 12417-2657 LDS4250 325 21.9 155
Show 12565-2635 UC 2437 AB 46 13.8 156
Show 12565-2635 YSC 216 Aa,Ab 51 0.1 156
Show 12407-2650 B 2297 94 9.8 158
Show 12567-2638 UC 2438 238 20.3 159
Show 12549-2705 UC 2431 193 14.5 165
Show 12417-2708 RST1684 209 0.4 165
Show 12464-2203 I 515 302 10.2 168
Show 12432-2722 B 2300 315 10.6 168
Show 12440-2727 TDS 673 AB 263 1.7 169
Show 12440-2727 UC 2393 AC 330 40.6 169
Show 12414-2226 DAW 104 271 3.1 170
Show 12582-2303 TOK 563 AB 105 999.9 173
Show 12537-2724 TOK 153 147 14.8 173

 
 
WDS 12482-2448 : COMPONENTS
 
 
  A
B pa=307.4°
sep=11.27"
 
 
12482-2448 A
 
 
Componente originario normalizzato AB Name HD 111261 Coord arcsec 2000 124810.71-244823.8 Mag 9.01
Spectral class K4V (yellow-orange) PmRA -315.00 PmDE 170.0 SAO 181110
HIP 62472 Tycho2 6688-00699-1 HD 111261 CD CD-2410541
CP CP-24 4920
Tycho2
Tycho2 6688-00699-1 Pflag RAmdeg 192.04459849 DEmdeg -24.80661035
PmRA -314.7 PmDE 167.9 E RAmdeg 13 E DEmdeg 16
E pmRA 2.1 E pmDE 2.1 EpRAm 1990.64 EpDEm 1990.26
Num 5 Q RAmdeg 4.6 Q DEmdeg 1.6 Q pmRA 4.6
Q pmDE 1.6 BTmag 10.378 E BTmag 0.038 VTmag 9.010
E VTmag 0.020 Prox 121 TYC T HIP 62472
CCDM A RAdeg 192.04540833 DEdeg -24.80699111 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 13.5 E DEdeg 16.8 Posflg
Corr 0.1
SAO
SAO 181110 DelFlag RA1950 PmRA1950 -0.0224
DE1950 PmDE1950 0.17 Vmag 8.9 SpType K0
Double code Source 25 CatNum 9578 DM CD-2410541
DMcomp A BDsup HD 111261 M HD 0
GC RA1950rad 3.34025913 DE1950rad -0.42823994 PmRA2000 -0.0224
PmDE2000 0.174
Hipparcos
Catalog H HIP 62472 Proxy RAhms 12 48 10.91
DEdms -24 48 25.2 Vmag 8.9 VarFlag R Vmag G
RAdeg 192.045 DEdeg -24.807 AstroRef A Plx 50.31
CCDM 12482-2448 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 111261 BD
CD CD-2410541 CP CP-24 4920 Dm number -2410541 VIred 1.24
SpType K4/K5V R SpType Coord arcsec 2000 124810.91-244825.2
Hipparcos 2
HIP 62472 Sn 95 So 3 Nc 1
RArad 3.3518253938 DErad -0.4329640856 Plx 49.06 PmRA -322.17
PmDE 176.57 E RArad 3.27 E DErad 2.6 E Plx 3.81
E pmRA 3.3 E pmDE 1.99 Hpmag 8.9986 E Hpmag 0.0115
SHp 0.076 VA 0 BV 1.149 E BV 0.005
VI 1.24
CCDM
Ccdm 12482-2448 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs -23.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA -306 PmDE 170 Dm number -2410541 Cat1 CD
Name2 181110 Cat2 SAO HD 111261 M HD
ADS BDS B 6270 M ADS BDS N IDS IDS 12429S2416A
HIC 62472
 
 
12482-2448 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124810.05-244816.9 Mag 9.94 PmRA -321.00
PmDE 153.0 HIP 62471 Tycho2 6688-01107-1 Calc delta mag 0.93
Calc coord yes
Tycho2
Tycho2 6688-01107-1 Pflag RAmdeg 192.04166180 DEmdeg -24.80462285
PmRA -318.9 PmDE 147.3 E RAmdeg 30 E DEmdeg 37
E pmRA 2.7 E pmDE 2.4 EpRAm 1990.16 EpDEm 1988.78
Num 3 Q RAmdeg 1.5 Q DEmdeg 0.5 Q pmRA 1.6
Q pmDE 0.5 BTmag 11.467 E BTmag 0.092 VTmag 9.940
E VTmag 0.040 Prox 121 TYC T HIP 62471
CCDM B RAdeg 192.04247528 DEdeg -24.80495361 EpRA 1990 1.66
EpDE 1990 1.92 E RAdeg 30.4 E DEdeg 38.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 62471 Proxy RAhms 12 48 10.20
DEdms -24 48 18.0 Vmag 9.9 VarFlag R Vmag H
RAdeg 192.042 DEdeg -24.805 AstroRef B Plx 53.29
CCDM 12482-2448 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.63
SpType K0 R SpType Coord arcsec 2000 124810.20-244818.0
Hipparcos 2
HIP 62471 Sn 95 So 3 Nc 1
RArad 3.3517735181 DErad -0.4329290721 Plx 59.66 PmRA -302.67
PmDE 199.37 E RArad 17.64 E DErad 15.61 E Plx 20.74
E pmRA 16.9 E pmDE 11.3 Hpmag 10.014 E Hpmag 0.0247
SHp 0 VA 0 BV 1.38 E BV 0.04
VI 1.63
CCDM
Ccdm 12482-2448 RComp Comp B Note1
Note2 Discov num HJ 4551 DRAs -2.10 DDEs -15.9
R dRAs 10 Year 1941 Theta 311 Rho 12.5
Obs 3 Vmag 9.8 Sp PmNote *
PmRA -334 PmDE 157 Dm number Cat1
Name2 181109 Cat2 SAO HD M HD
ADS BDS B 6270 M ADS BDS N IDS IDS 12429S2416B
HIC 62471