stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
14070-2911
HJ 4650 AB
HD 123220


Nearby doubles
23' : 14056-2924
UC 2678

27' : 14057-2851
B 2327

49' : 14107-2906
UC 2697

50' : 14044-2836
B 264

55' : 14048-2825
BRT3007AB

60' : 14115-2906
B 267

63' : 14045-2817
UC 2673

65' : 14106-2826
TOK 899

67' : 14026-2834
LDS5805

69' : 14121-2853
HJ 4661

69' : 14092-3014
FAL 44

70' : 14104-3005
SEE 199

74' : 14016-2853
LDS 469

76' : 14118-2954
B 268

80' : 14010-2857
RST1761

82' : 14091-2754
B 266AB

84' : 14081-3033
UC 2687

86' : 14106-2800
RST1774

87' : 14004-2916
HJ 4639

88' : 14090-3034
B 265

90' : 14002-2903
UC 2656

91' : 14125-3006
CBL 150

92' : 14129-3000
SEE 202AB

93' : 14003-2840
RST1760

109' : 14079-3059
WIS 247

109' : 14076-3100
B 815



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.

14070-2911 HJ 4650 AB (HD 123220)

 
 
14h 07m 00.29s -29° 11' 10.9" P.A. 214.00 sep 4.6 mag 9.22,12.10 Sp M1/2(III)
 
 
Coord 2000 14070-2911 Discov num HJ 4650 Comp AB Coord arcsec 2000 14 07 00.29 -29 11 10.9
Date first 1834 Date last 2016 Obs 17
Pa first 62 Pa last 214.2 P.A. Now (θ) 214.2°
Sep first 10.0 Sep last 4.574 Sep. Now (ρ) 4.574"
Mag pri 9.22 Mag sec 12.10 delta mag (ΔM) 2.88 Spectral class M1/2(III) (red)
Pri motion ra -002 Sec motion ra -070
Pri motion dec +001 Sec motion dec -057
Notes S (Parallax indidates non-physical)
rPM=0.99
This double is not physical.
 
 
14070-2911 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 123220 182252 14 07 00 -29 11 11 HJ 4650 AB 2016 17 214 4.6 9.22 12.10 2.88 <===
Show 182252 14 07 00 -29 11 11 HJ 4650 AC 2015 6 30 26.1 9.22 12.87 3.65
Show 182252 14 07 00 -29 11 11 HJ 4650 AD 2015 6 315 42.2 9.22 12.51 3.29
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 123220 Constellation Hydra SAO 182252 Tycho2 6742-00898-1
Gaia DR2 6174015217418658176 HD 123220
 
 
WDS 14070-2911 HJ 4650 AB (HD 123220) : 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
14070-2911 HJ 4650 AB 1960 15 124 1.3 9.22 12.10 M1/2(III) 140700.29-291110.9
14070-2911 HJ 4650 AB 2016 17 214 4.6 9.22 12.10 M1/2(III) S 140700.29-291110.9

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

 
 
WDS 14070-2911 HJ 4650 AB (HD 123220) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14070-2911 HJ 4650 AB (HD 123220) : MEASURES
 
 
No records found.

 
 
WDS 14070-2911 (HD 123220) : VIRTUAL EYEPIECE
 
 

14070-2911 HJ 4650A mag 9.22 Sp M1/2(III) 14070-2911 HJ 4650B sep 4.4 P.A. 210.70 mag 12.1 14070-2911 HJ 4650C sep 25.3 P.A. 26.30 mag 12.87 14070-2911 HJ 4650D sep 39.7 P.A. 319.20 mag 12.51 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 14070-2911 (HD 123220) : ALADIN DSS IMAGE @ 14h 07m 00.29s -29° 11' 10.9"
 
 
 
 
WDS 14070-2911 HJ 4650 AB (HD 123220) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14070-2911 HJ 4650AB distance=0' 14056-2924 UC 2678 distance=23' 14057-2851 B 2327 distance=27' 14107-2906 UC 2697 distance=49' 14044-2836 B 264 distance=50' 14048-2825 BRT3007AB distance=55' 14115-2906 B 267 distance=60' 14045-2817 UC 2673 distance=63' 14106-2826 TOK 899 distance=65' 14026-2834 LDS5805 distance=67' 14121-2853 HJ 4661 distance=69' 14092-3014 FAL 44 distance=69' 14104-3005 SEE 199 distance=70' 14016-2853 LDS 469 distance=74' 14118-2954 B 268 distance=76' 14010-2857 RST1761 distance=80' 14091-2754 B 266AB distance=82' 14091-2754 B 266AC distance=82' 14081-3033 UC 2687 distance=84' 14106-2800 RST1774 distance=86' 14004-2916 HJ 4639 distance=87' 14090-3034 B 265 distance=88' 14002-2903 UC 2656 distance=90' 14125-3006 CBL 150 distance=91' 14129-3000 SEE 202AB distance=92' 14129-3000 SEE 202AB,C distance=92' 14003-2840 RST1760 distance=93' 14145-2914 HJ 4664A,BC distance=99' 14145-2914 DAW 109BC distance=99' 14079-3059 WIS 247 distance=109' 14076-3100 B 815 distance=109' 14095-3055 LDS5808 distance=110' 14070-2721 HDS1981 distance=111' 14008-3035 WSP 131AB distance=117' 14008-3035 WSP 131AC distance=117' 13590-3010 DAW 141 distance=120' 14146-3019 LDS5813 distance=121' 14084-2711 UC 2691AB distance=122' 14084-2711 UC 2691AC distance=122' 14159-2948 B 270AB distance=123' 14159-2948 B 270BC distance=123' 14104-3106 UC 2695 distance=123' 14128-2735 LDS5810 distance=124' 14134-3043 LDS5812AB distance=128' 14134-3043 LDS5811BC distance=128' 14007-3053 BRT3006 distance=131' 14049-3122 RST1764 distance=134' 14097-3119 LDS5809 distance=134' 13574-2828 NSN 412 distance=134' 14021-3112 B 262 distance=137' 13583-2756 BRT3005 distance=138' 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 14070-2911 HJ 4650 AB 214 4.6
Show 14070-2911 HJ 4650 AC 30 26.1
Show 14070-2911 HJ 4650 AD 315 42.2
Show 14056-2924 UC 2678 60 48.3 23
Show 14057-2851 B 2327 181 6.9 27
Show 14107-2906 UC 2697 234 20.6 49
Show 14044-2836 B 264 217 0.8 50
Show 14048-2825 BRT3007 AB 348 3.7 55
Show 14115-2906 B 267 323 1.9 60
Show 14045-2817 UC 2673 273 22.1 63
Show 14106-2826 TOK 899 288 0.3 65
Show 14026-2834 LDS5805 186 179.7 67
Show 14121-2853 HJ 4661 230 4.4 69
Show 14092-3014 FAL 44 334 7.3 69
Show 14104-3005 SEE 199 225 8.3 70
Show 14016-2853 LDS 469 67 16.0 74
Show 14118-2954 B 268 87 2.3 76
Show 14010-2857 RST1761 289 4.7 80
Show 14091-2754 B 266 AB 172 4.6 82
Show 14091-2754 B 266 AC 108 23.2 82
Show 14081-3033 UC 2687 259 17.6 84
Show 14106-2800 RST1774 242 2.8 86
Show 14004-2916 HJ 4639 337 9.1 87
Show 14090-3034 B 265 52 2.3 88
Show 14002-2903 UC 2656 250 7.7 90
Show 14125-3006 CBL 150 216 31.3 91
Show 14129-3000 SEE 202 AB 118 1.2 92
Show 14129-3000 SEE 202 AB,C 136 31.0 92
Show 14003-2840 RST1760 29 1.6 93
Show 14145-2914 HJ 4664 A,BC 17 17.8 99
Show 14145-2914 DAW 109 BC 255 0.6 99
Show 14079-3059 WIS 247 20 475.7 109
Show 14076-3100 B 815 188 1.5 109
Show 14095-3055 LDS5808 301 33.4 110
Show 14070-2721 HDS1981 348 0.6 111
Show 14008-3035 WSP 131 AB 223 10.0 117
Show 14008-3035 WSP 131 AC 239 24.9 117
Show 13590-3010 DAW 141 132 2.1 120
Show 14146-3019 LDS5813 269 19.6 121
Show 14084-2711 UC 2691 AB 126 67.1 122
Show 14084-2711 UC 2691 AC 233 35.0 122
Show 14159-2948 B 270 AB 98 11.0 123
Show 14159-2948 B 270 BC 107 2.1 123
Show 14104-3106 UC 2695 188 10.2 123
Show 14128-2735 LDS5810 217 167.0 124
Show 14134-3043 LDS5812 AB 47 24.0 128
Show 14134-3043 LDS5811 BC 72 64.9 128
Show 14007-3053 BRT3006 282 4.7 131
Show 14049-3122 RST1764 227 2.7 134
Show 14097-3119 LDS5809 153 368.0 134
Show 13574-2828 NSN 412 48 2.0 134

 
 
WDS 14070-2911 : COMPONENTS
 
 
  A B C
B pa=210.7°
sep=4.40"
 
C pa=26.3°
sep=25.31"
pa=26.9°
sep=29.70"
 
D pa=319.2°
sep=39.69"
pa=325.0°
sep=41.29"
pa=281.2°
sep=37.87"
 
 
14070-2911 A
 
 
Name HD 123220 Coord arcsec 2000 140700.29-291110.9 Mag 9.22 Spectral class M1/2(III) (red)
PmRA -2.00 PmDE 1.0 SAO 182252 Tycho2 6742-00898-1
HD 123220 DM CD-2810443
Tycho2
Tycho2 6742-00898-1 Pflag RAmdeg 211.75124995 DEmdeg -29.18637894
PmRA -3.7 PmDE 2.1 E RAmdeg 12 E DEmdeg 15
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.60 EpDEm 1988.44
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.2
Q pmDE 1.4 BTmag 11.238 E BTmag 0.060 VTmag 9.222
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 211.75126056 DEdeg -29.18638167 EpRA 1990 1.75
EpDE 1990 1.62 E RAdeg 13.1 E DEdeg 16.0 Posflg
Corr 0.2
SAO
SAO 182252 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.036 Vmag 8.5 SpType K2
Double code Source 24 CatNum 8913 DM CD-2810443
DMcomp BDsup HD 123220 M HD 0
GC RA1950rad 3.68316796 DE1950rad -0.5052539 PmRA2000 -0.0003
PmDE2000 -0.032
CCDM
Ccdm 14070-2911 RComp Comp A Note1
Note2 Discov num DRAs 0.40 DDEs -12.5
R dRAs 41 Year Theta Rho
Obs 4 Vmag 9.1 Sp K2 PmNote
PmRA -16 PmDE 30 Dm number -2810443 Cat1 CD
Name2 182252 Cat2 SAO HD 123220 M HD
ADS BDS A 9110 M ADS BDS N IDS IDS 14012S2843A
HIC
 
 
14070-2911 B
 
 
Coord arcsec 2000 140700.12-291114.7 Mag 12.1 PmRA -70.00 PmDE -57.0
Calc delta mag 2.88 Calc coord yes
CCDM
Ccdm 14070-2911 RComp Comp B Note1
Note2 Discov num HJ 4650 DRAs DDEs
R dRAs Year 1960 Theta 124 Rho 1.3
Obs 12 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9110 M ADS BDS N IDS IDS 14012S2843B
HIC
 
 
14070-2911 C
 
 
Coord arcsec 2000 140701.15-291048.2 Mag 12.87 PmRA -3.00 PmDE -10.0
Calc delta mag 3.65 Calc coord yes
CCDM
Ccdm 14070-2911 RComp Comp C Note1
Note2 Discov num HJ 4650 DRAs 1.41 DDEs 10.9
R dRAs 41 Year 1934 Theta 031 Rho 27.3
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9110 M ADS BDS N IDS IDS 14012S2843C
HIC
 
 
14070-2911 D
 
 
Coord arcsec 2000 140658.31-291040.9 Mag 12.51 PmRA -6.00 PmDE 3.0
Calc delta mag 3.29 Calc coord yes
CCDM
Ccdm 14070-2911 RComp Comp D Note1
Note2 Discov num HJ 4650 DRAs -1.85 DDEs 17.9
R dRAs 41 Year 1934 Theta 317 Rho 41.9
Obs 2 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9110 M ADS BDS N IDS IDS 14012S2843D
HIC