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Current system
21543-3957
HJ 5299
HD 207999


Nearby doubles
15' : 21558-3953
WG 279

43' : 21525-4034
CRU9029

50' : 21578-4024
CRU9031

58' : 21529-4052
I 1447

66' : 21599-3944
TDT3283

68' : 21509-4052
CRU 2AB

69' : 21488-3929
CVN 111

71' : 21565-4102
HJ 5305

74' : 22007-3959
UC 4627

75' : 22000-4032
HDS3124

77' : 21571-3847
RST2189

87' : 21555-4121
CRU9030

88' : 22015-4025
TVB 321

89' : 21543-3828
I 1448AB

89' : 21473-4034
SKF 380

91' : 22020-4019
HDS3127

93' : 22020-3933
TDT3299

94' : 21501-3837
TOK 36

106' : 21555-4141
DON1019

107' : 21481-3839
HDS3105

108' : 21570-4139
UC 4608

108' : 21517-4140
CRU9028

113' : 21492-4133
WTR 1

115' : 21542-3802
B 543

115' : 21497-4139
TSN 199

117' : 21465-3843
B 536



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.

21543-3957 HJ 5299 (HD 207999)

 
 
21h 54m 17.00s -39° 56' 32.9" P.A. 57.00 sep 34.9 mag 9.09,9.25 Sp G8IV: dist. 323.62 pc (1055.65 l.y.)
 
 
Coord 2000 21543-3957 Discov num HJ 5299 Comp Coord arcsec 2000 21 54 17.00 -39 56 32.9
Date first 1835 Date last 2015 Obs 17
Pa first 62 Pa last 56.7 P.A. Now (θ) 56.7°
Sep first 38.0 Sep last 34.903 Sep. Now (ρ) 34.903"
Mag pri 9.09 Mag sec 9.25 delta mag (ΔM) 0.16 Spectral class G8IV: (yellow)
Pri motion ra +003 Sec motion ra +012
Pri motion dec -003 Sec motion dec +021
Notes N (See Notes)
rPM=1.06
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 207999 Constellation Grus SAO 230893 HIP 108118
Tycho2 7986-00199-1 Gaia DR2 6572837393670473984 HD 207999 CD CD-4014543
CP CP-40 9617 Distance 323.62 Distance ly 1055.65
 
 
WDS 21543-3957 HJ 5299 (HD 207999) : NOTES
 
 
discov_num notes refcode
HJ 5299 B is CD-40@14544.
 
 
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
21543-3957 HJ 5299 1999 14 57 34.6 9.09 9.25 G8IV: N D 215417.00-395632.9
21543-3957 HJ 5299 2010 16 57 34.8 9.09 9.25 G8IV: N 215417.00-395632.9
21543-3957 HJ 5299 2015 17 57 34.9 9.09 9.25 G8IV: N 215417.00-395632.9

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

 
 
WDS 21543-3957 HJ 5299 (HD 207999) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21543-3957 HJ 5299 (HD 207999) : MEASURES
 
 
No records found.

 
 
WDS 21543-3957 (HD 207999) : VIRTUAL EYEPIECE
 
 

21543-3957 HJ 5299A mag 9.09 Sp G8IV: 21543-3957 HJ 5299B sep 29.4 P.A. 49.40 mag 9.25 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 21543-3957 (HD 207999) : ALADIN DSS IMAGE @ 21h 54m 17.00s -39° 56' 32.9"
 
 
 
 
WDS 21543-3957 HJ 5299 (HD 207999) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21543-3957 HJ 5299 distance=0' 21558-3953 WG 279 distance=15' 21525-4034 CRU9029 distance=43' 21578-4024 CRU9031 distance=50' 21529-4052 I 1447 distance=58' 21599-3944 TDT3283 distance=66' 21509-4052 CRU 2AB distance=68' 21509-4052 CRU 2AC distance=68' 21488-3929 CVN 111 distance=69' 21565-4102 HJ 5305 distance=71' 22007-3959 UC 4627 distance=74' 22000-4032 HDS3124 distance=75' 21571-3847 RST2189 distance=77' 21555-4121 CRU9030 distance=87' 22015-4025 TVB 321 distance=88' 21543-3828 I 1448AB distance=89' 21543-3828 LDS4922AC distance=89' 21473-4034 SKF 380 distance=89' 22020-4019 HDS3127 distance=91' 22020-3933 TDT3299 distance=93' 21501-3837 TOK 36 distance=94' 21555-4141 DON1019 distance=106' 21481-3839 HDS3105 distance=107' 21570-4139 UC 4608 distance=108' 21517-4140 CRU9028 distance=108' 21492-4133 WTR 1 distance=113' 21542-3802 B 543 distance=115' 21497-4139 TSN 199 distance=115' 21465-3843 B 536 distance=117' 21522-4151 TDT3206 distance=117' 22038-4039 CPO 629 distance=117' 21550-4154 CPO 627 distance=118' 21520-3801 TDT3203 distance=119' 21514-4153 CRU9027AB distance=122' 21514-4153 CRU9027AC distance=122' 21458-4113 SEE 457 distance=124' 22050-3942 SEE 466 distance=125' 21434-4033 CPO 626 distance=129' 21434-3917 B 535 distance=132' 21517-3747 LDS6364 distance=133' 21430-3926 WG 276 distance=134' 21459-4130 UC 4554AB distance=134' 21461-3820 RST2186 distance=136' 21498-3750 B 539 distance=137' 21495-3749 LDS5927 distance=142' 22047-3839 B 1395AB distance=145' 22047-3839 B 1395AB,C distance=145' 21429-4100 KPP1166 distance=145' 21483-3749 LDS 756 distance=147' 21519-4222 B 2898 distance=149' 21446-4140 WIS 353 distance=151' 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 21543-3957 HJ 5299 57 34.9
Show 21558-3953 WG 279 27 4.1 15
Show 21525-4034 CRU9029 68 90.5 43
Show 21578-4024 CRU9031 69 84.9 50
Show 21529-4052 I 1447 272 4.1 58
Show 21599-3944 TDT3283 246 0.4 66
Show 21509-4052 CRU 2 AB 307 23.2 68
Show 21509-4052 CRU 2 AC 48 58.4 68
Show 21488-3929 CVN 111 277 0.4 69
Show 21565-4102 HJ 5305 243 19.7 71
Show 22007-3959 UC 4627 200 45.5 74
Show 22000-4032 HDS3124 128 0.1 75
Show 21571-3847 RST2189 201 0.8 77
Show 21555-4121 CRU9030 252 47.1 87
Show 22015-4025 TVB 321 161 10.3 88
Show 21543-3828 I 1448 AB 146 3.1 89
Show 21543-3828 LDS4922 AC 59 46.3 89
Show 21473-4034 SKF 380 247 7.6 89
Show 22020-4019 HDS3127 180 17.2 91
Show 22020-3933 TDT3299 64 1.6 93
Show 21501-3837 TOK 36 144 2.2 94
Show 21555-4141 DON1019 136 0.8 106
Show 21481-3839 HDS3105 163 0.2 107
Show 21570-4139 UC 4608 88 17.2 108
Show 21517-4140 CRU9028 175 104.1 108
Show 21492-4133 WTR 1 126 2.7 113
Show 21542-3802 B 543 242 2.9 115
Show 21497-4139 TSN 199 303 0.1 115
Show 21465-3843 B 536 267 1.0 117
Show 21522-4151 TDT3206 164 1.0 117
Show 22038-4039 CPO 629 147 5.1 117
Show 21550-4154 CPO 627 283 5.6 118
Show 21520-3801 TDT3203 38 0.6 119
Show 21514-4153 CRU9027 AB 97 99.7 122
Show 21514-4153 CRU9027 AC 171 135.7 122
Show 21458-4113 SEE 457 234 12.0 124
Show 22050-3942 SEE 466 250 1.8 125
Show 21434-4033 CPO 626 154 9.7 129
Show 21434-3917 B 535 208 4.9 132
Show 21517-3747 LDS6364 121 5.1 133
Show 21430-3926 WG 276 37 4.2 134
Show 21459-4130 UC 4554 AB 160 53.4 134
Show 21461-3820 RST2186 250 3.7 136
Show 21498-3750 B 539 321 1.5 137
Show 21495-3749 LDS5927 107 4.4 142
Show 22047-3839 B 1395 AB 260 0.5 145
Show 22047-3839 B 1395 AB,C 85 12.5 145
Show 21429-4100 KPP1166 354 9.1 145
Show 21483-3749 LDS 756 34 22.3 147
Show 21519-4222 B 2898 218 13.7 149
Show 21446-4140 WIS 353 14 14.5 151

 
 
WDS 21543-3957 : COMPONENTS
 
 
  A
B pa=49.4°
sep=29.45"
 
 
21543-3957 A
 
 
Componente originario normalizzato AB Name HD 208000 Coord arcsec 2000 215417.00-395632.9 Mag 9.09
Spectral class G8IV: (yellow) PmRA 3.00 PmDE -3.0 SAO 230893
HIP 108118 Tycho2 7986-00199-1 HD 208000 CD CD-4014543
CP CP-40 9617
Tycho2
Tycho2 7986-00199-1 Pflag RAmdeg 328.57082100 DEmdeg -39.94247646
PmRA 5.3 PmDE -3.5 E RAmdeg 11 E DEmdeg 14
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.39 EpDEm 1986.61
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.1 BTmag 10.476 E BTmag 0.037 VTmag 9.092
E VTmag 0.019 Prox 345 TYC T HIP 108118
CCDM RAdeg 328.57080694 DEdeg -39.94246528 EpRA 1990 1.73
EpDE 1990 1.54 E RAdeg 11.8 E DEdeg 15.6 Posflg
Corr -0.1
SAO
SAO 230893 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.015 Vmag 8.5 SpType K2
Double code Source 48 CatNum 19628 DM CP-40 9617
DMcomp BDsup HD 208000 M HD 0
GC RA1950rad 5.72130465 DE1950rad -0.70125982 PmRA2000 0.001
PmDE2000 -0.019
Hipparcos
Catalog H HIP 108118 Proxy RAhms 21 54 16.99
DEdms -39 56 32.9 Vmag 9.01 VarFlag R Vmag H
RAdeg 328.571 DEdeg -39.9425 AstroRef Plx 4.34
CCDM 21543-3956 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 208000 BD
CD CD-4014543 CP CP-40 9617 Dm number -4014543 VIred 0.99
SpType G8IV: R SpType Coord arcsec 2000 215416.99-395632.9
Hipparcos 2
HIP 108118 Sn 5 So 0 Nc 1
RArad 5.7346424346 DErad -0.6971275891 Plx 3.09 PmRA 6.21
PmDE -4.14 E RArad 1.17 E DErad 0.83 E Plx 1.47
E pmRA 1.37 E pmDE 0.82 Hpmag 9.1802 E Hpmag 0.0025
SHp 0.023 VA 0 BV 0.776 E BV 0.133
VI 0.99
 
 
21543-3957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215418.94-395613.7 Mag 9.25 PmRA 12.00
PmDE 21.0 SAO 230894 HIP 108125 Tycho2 7986-00193-1
HD 207999 CD CD-4014544 CP CP-40 9618 Calc delta mag 0.16
Calc coord yes
Tycho2
Tycho2 7986-00193-1 Pflag RAmdeg 328.58136437 DEmdeg -39.93725776
PmRA 14.0 PmDE 19.4 E RAmdeg 13 E DEmdeg 15
E pmRA 1.4 E pmDE 1.2 EpRAm 1989.80 EpDEm 1987.37
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 10.225 E BTmag 0.030 VTmag 9.248
E VTmag 0.020 Prox 345 TYC T HIP 108125
CCDM RAdeg 328.58132278 DEdeg -39.93730222 EpRA 1990 1.73
EpDE 1990 1.57 E RAdeg 12.5 E DEdeg 15.7 Posflg
Corr -0.1
SAO
SAO 230894 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.02 Vmag 8.5 SpType K0
Double code Source 48 CatNum 19631 DM CP-40 9618
DMcomp BDsup HD 207999 M HD 0
GC RA1950rad 5.72148438 DE1950rad -0.70117196 PmRA2000 0.0005
PmDE2000 0.016
Hipparcos
Catalog H HIP 108125 Proxy RAhms 21 54 19.51
DEdms -39 56 14.3 Vmag 9.14 VarFlag R Vmag H
RAdeg 328.581 DEdeg -39.9373 AstroRef Plx 3.22
CCDM 21543-3956 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 207999 BD
CD CD-4014544 CP CP-40 9618 Dm number -4014544 VIred 1.14
SpType K1/K2IIICN. R SpType Coord arcsec 2000 215419.51-395614.3
Hipparcos 2
HIP 108125 Sn 5 So 0 Nc 1
RArad 5.7348257156 DErad -0.6970374935 Plx 2.76 PmRA 12.55
PmDE 20.89 E RArad 1.05 E DErad 0.77 E Plx 1.36
E pmRA 1.17 E pmDE 0.76 Hpmag 9.3042 E Hpmag 0.0024
SHp 0.023 VA 0 BV 1.176 E BV 0.134
VI 1.14