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Current system
00030-0054
HJ 999


Nearby doubles
9' : 00035-0058
WAA 56

22' : 00024+0114
SKF1597

23' : 00016-0045
SHN 45

25' : 00045+0045
GWP 10

25' : 00045-0045
WAA 58

31' : 00042+0031
SKF1813

40' : 00055+0041
SKF1066

52' : 00025+0003
WAA 55AB

54' : 00007+0013
RST5178

54' : 00002-0021
ITF 44

55' : 00001+0022
SKF1060

56' : 00012-0005
TOK 359

57' : 00017+0147
GRV 1

57' : 00067-0054
GWP 13

57' : 00002+0014
SKF1061

65' : 00065-0018
WAA 61

67' : 00002+0146
WEI 45

75' : 00028+0208
BU 281AB

75' : 00079+0047
BAL 942

77' : 00052+0204
J 1801

80' : 00078-0023
WAA 62

81' : 00081+0040
HJ 5533

82' : 00065+0155
HJ 1000AB

82' : 00084-0056
WAA 65

82' : 00084-0046
SLE 248

84' : 00080-0019
ITF 239



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.

00030-0054 HJ 999

 
 
00h 02m 57.08s -00° 53' 37.8" P.A. 76.00 sep 26.0 mag 8.22,13.40 Sp K0 dist. 367.65 pc (1199.27 l.y.)
 
 
Coord 2000 00030-0054 Discov num HJ  999 Comp Coord arcsec 2000 00 02 57.08 -00 53 37.8
Date first 1827 Date last 2016 Obs 10
Pa first 85 Pa last 75.6 P.A. Now (θ) 75.6°
Sep first 30.0 Sep last 26 Sep. Now (ρ) 26"
Mag pri 8.22 Mag sec 13.40 delta mag (ΔM) 5.18 Spectral class K0 (yellow-orange)
Pri motion ra +019 Sec motion ra +009
Pri motion dec -018 Sec motion dec -011
Notes
rPM=0.466
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces SAO 128552 HIP 236 Tycho2 4663-00679-1
HD 225059 BD BD-01 4520 Distance 367.65 Distance ly 1199.27
 
 
WDS 00030-0054 HJ 999 : 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
00030-0054 HJ 999 1998 4 76 26.8 8.00 13.40 K0 D 000257.08-005337.8
00030-0054 HJ 999 2000 6 76 26.8 8.00 13.40 K0 D 000257.08-005337.8
00030-0054 HJ 999 2010 7 76 25.8 8.22 13.40 K0 000257.08-005337.8
00030-0054 HJ 999 2016 7 76 26.0 8.22 13.40 K0 000257.08-005337.8

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

 
 
WDS 00030-0054 HJ 999 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00030-0054 HJ 999 : MEASURES
 
 
No records found.

 
 
WDS 00030-0054 : VIRTUAL EYEPIECE
 
 

00030-0054 HJ 999A mag 8.22 Sp K0 00030-0054 HJ 999B sep 26.0 P.A. 75.60 mag 13.4 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 00030-0054 : ALADIN DSS IMAGE @ 00h 02m 57.08s -00° 53' 37.8"
 
 
 
 
WDS 00030-0054 HJ 999 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00030-0054 HJ 999 distance=0' 00035-0058 WAA 56 distance=9' 00024+0114 SKF1597 distance=22' 00016-0045 SHN 45 distance=23' 00045+0045 GWP 10 distance=25' 00045-0045 WAA 58 distance=25' 00042+0031 SKF1813 distance=31' 00055+0041 SKF1066 distance=40' 00025+0003 WAA 55AB distance=52' 00025+0003 WAA 55AC distance=52' 00007+0013 RST5178 distance=54' 00002-0021 ITF 44 distance=54' 00001+0022 SKF1060 distance=55' 00012-0005 TOK 359 distance=56' 00017+0147 GRV 1 distance=57' 00067-0054 GWP 13 distance=57' 00002+0014 SKF1061 distance=57' 00065-0018 WAA 61 distance=65' 00002+0146 WEI 45 distance=67' 00028+0208 BU 281AB distance=75' 00028+0208 HJ 998AC distance=75' 00079+0047 BAL 942 distance=75' 00052+0204 J 1801 distance=77' 00078-0023 WAA 62 distance=80' 00081+0040 HJ 5533 distance=81' 00065+0155 HJ 1000AB distance=82' 00084-0056 WAA 65 distance=82' 00084-0046 SLE 248 distance=82' 00080-0019 ITF 239 distance=84' 00089+0042 HDS 18 distance=90' 00085-0018 SLE 249 distance=91' 00098-0042 WAA 66 distance=104' 00092+0004 OCC 124 distance=106' 00033-0100 RST5179 distance=114' 00096+0148 GWP 22 distance=115' 00106+0047 BAL 943 distance=115' 00016-0102 WIS 1 distance=117' 00110+0058 SKF1821 distance=122' 00049-0104 WAA 59 distance=122' 00112+0116 HJ 617 distance=126' 00079+0244 KPP 48 distance=133' 00009-0118 ITF 70 distance=136' 00065-0113 SLE 247 distance=138' 00005-0124 ITF 164 distance=143' 00001-0122 CLZ 1 distance=143' 00070+0303 GWP 14 distance=143' 00069+0303 SKF1193 distance=143' 00121+0203 CVR 307 distance=154' 00056-0141 LDS3012 distance=159' 00079+0317 J 301 distance=163' 00135-0009 HJ 618 distance=165' 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 00030-0054 HJ 999 76 26.0
Show 00035-0058 WAA 56 148 4.9 9
Show 00024+0114 SKF1597 34 3.0 22
Show 00016-0045 SHN 45 -1 0.2 23
Show 00045+0045 GWP 10 35 20.3 25
Show 00045-0045 WAA 58 15 2.6 25
Show 00042+0031 SKF1813 154 1.8 31
Show 00055+0041 SKF1066 315 2.6 40
Show 00025+0003 WAA 55 AB 209 1.4 52
Show 00025+0003 WAA 55 AC 190 4.1 52
Show 00007+0013 RST5178 338 2.4 54
Show 00002-0021 ITF 44 31 3.9 54
Show 00001+0022 SKF1060 184 2.2 55
Show 00012-0005 TOK 359 72 0.3 56
Show 00017+0147 GRV 1 350 73.3 57
Show 00067-0054 GWP 13 91 81.6 57
Show 00002+0014 SKF1061 173 1.4 57
Show 00065-0018 WAA 61 339 1.3 65
Show 00002+0146 WEI 45 83 1.8 67
Show 00028+0208 BU 281 AB 159 1.6 75
Show 00028+0208 HJ 998 AC 329 46.3 75
Show 00079+0047 BAL 942 299 7.2 75
Show 00052+0204 J 1801 52 2.7 77
Show 00078-0023 WAA 62 347 2.5 80
Show 00081+0040 HJ 5533 73 26.4 81
Show 00065+0155 HJ 1000 AB 205 7.3 82
Show 00084-0056 WAA 65 37 3.9 82
Show 00084-0046 SLE 248 162 14.3 82
Show 00080-0019 ITF 239 91 4.5 84
Show 00089+0042 HDS 18 152 0.3 90
Show 00085-0018 SLE 249 279 12.5 91
Show 00098-0042 WAA 66 337 4.7 104
Show 00092+0004 OCC 124 -1 0.1 106
Show 00033-0100 RST5179 191 1.1 114
Show 00096+0148 GWP 22 9 10.9 115
Show 00106+0047 BAL 943 279 4.3 115
Show 00016-0102 WIS 1 234 999.9 117
Show 00110+0058 SKF1821 13 1.8 122
Show 00049-0104 WAA 59 331 2.6 122
Show 00112+0116 HJ 617 61 13.1 126
Show 00079+0244 KPP 48 126 4.9 133
Show 00009-0118 ITF 70 321 2.3 136
Show 00065-0113 SLE 247 232 17.9 138
Show 00005-0124 ITF 164 210 3.3 143
Show 00001-0122 CLZ 1 347 6.2 143
Show 00070+0303 GWP 14 136 10.3 143
Show 00069+0303 SKF1193 61 4.2 143
Show 00121+0203 CVR 307 78 22.8 154
Show 00056-0141 LDS3012 337 19.0 159
Show 00079+0317 J 301 180 4.4 163
Show 00135-0009 HJ 618 251 5.3 165

 
 
WDS 00030-0054 : COMPONENTS
 
 
  A
B pa=75.6°
sep=26.00"
 
 
00030-0054 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 000257.08-005337.8 Mag 8.22 Spectral class K0 (yellow-orange)
PmRA 19.00 PmDE -18.0 SAO 128552 HIP 236
Tycho2 4663-00679-1 HD 225059 BD BD-01 4520
Tycho2
Tycho2 4663-00679-1 Pflag RAmdeg 0.73786301 DEmdeg -0.89387079
PmRA 20.5 PmDE -17.3 E RAmdeg 7 E DEmdeg 8
E pmRA 0.9 E pmDE 0.9 EpRAm 1989.91 EpDEm 1989.12
Num 17 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.8 BTmag 9.707 E BTmag 0.024 VTmag 8.223
E VTmag 0.013 Prox 999 TYC T HIP 236
CCDM RAdeg 0.73781583 DEdeg -0.89383083 EpRA 1990 1.71
EpDE 1990 1.56 E RAdeg 6.9 E DEdeg 9.0 Posflg
Corr -0.2
SAO
SAO 128552 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.006 Vmag 8 SpType K0
Double code Source 31 CatNum 5944 DM BD-01 4520
DMcomp BDsup HD 225059 M HD 0
GC RA1950rad 0.00169156 DE1950rad -0.02045442 PmRA2000 0.0011
PmDE2000 -0.011
Hipparcos
Catalog H HIP 236 Proxy RAhms 00 02 57.08
DEdms -00 53 37.8 Vmag 8.09 VarFlag R Vmag H
RAdeg 0.737817 DEdeg -0.89383 AstroRef Plx 2.96
CCDM 00030-0054 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 225059 BD BD-01 4520
CD CP Dm number -01 4520 VIred 1.15
SpType K0 R SpType Coord arcsec 2000 000257.08-005337.8
Hipparcos 2
HIP 236 Sn 5 So 0 Nc 1
RArad 0.0128773328 DErad -0.015600273 Plx 2.72 PmRA 19.15
PmDE -17.87 E RArad 0.84 E DErad 0.5 E Plx 0.93
E pmRA 1.1 E pmDE 0.56 Hpmag 8.2501 E Hpmag 0.0019
SHp 0.015 VA 0 BV 1.26 E BV 0.021
VI 1.22
CCDM
Ccdm 00030-0054 RComp Comp A Note1
Note2 Discov num DRAs -2.96 DDEs 22.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp K0 PmNote *
PmRA 6 PmDE -13 Dm number -01 4520 Cat1 BD
Name2 -01 1 Cat2 AGK2/3 HD 225059 M HD
ADS BDS B12713 M ADS BDS N IDS IDS 23579S0129A
HIC 236
 
 
00030-0054 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000258.76+005344.3 Mag 13.4 PmRA 9.00
PmDE -11.0 Calc delta mag 5.18 Calc coord yes
CCDM
Ccdm 00030-0054 RComp Comp B Note1
Note2 Discov num HJ 999 DRAs DDEs
R dRAs Year 1905 Theta 078 Rho 27.9
Obs 2 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12713 M ADS BDS N IDS IDS 23579S0129B
HIC