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Doubles in session


Current system
18578+0409
HJ 873
HD 175963


Nearby doubles
13' : 18573+0422
J 2159

19' : 18566+0416
TOK 620

24' : 18562+0412
STF2417AB
Alya

24' : 18583+0347
HDS2690

31' : 18578+0339
BAL2501

51' : 18572+0500
HEI 898

52' : 18558+0327
A 2192

55' : 18578+0315
UC 243

55' : 18583+0503
KPP2008

56' : 18559+0323
A 2193

68' : 18574+0302
UC 242

69' : 18532+0413
A 358AB

81' : 18534+0323
STF2413

82' : 19031+0350
HJL1100

83' : 18525+0420
J 2155

84' : 19030+0440
KPP 431

87' : 19034+0432
TDS 962

87' : 18553+0251
ROE 8

94' : 18586+0237
A 2194AB

98' : 18514+0351
DOO 72

99' : 19002+0237
J 474

103' : 18570+0228
HJ 5504

104' : 18564+0228
J 2681AB

106' : 18580+0554
CSN 11AB

109' : 19049+0433
HDS2707

110' : 19004+0552
LDS6333



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.

18578+0409 HJ 873 (HD 175963)

 
 
18h 57m 47.51s +04° 09' 15.2" P.A. 73.00 sep 21.6 mag 9.70,11.72 Sp F0
 
 
Coord 2000 18578+0409 Discov num HJ  873 Comp Coord arcsec 2000 18 57 47.51 +04 09 15.2
Date first 1827 Date last 2016 Obs 16
Pa first 75 Pa last 72.9 P.A. Now (θ) 72.9°
Sep first 15.0 Sep last 21.593 Sep. Now (ρ) 21.593"
Mag pri 9.70 Mag sec 11.72 delta mag (ΔM) 2.02 Spectral class F0 (yellow-white)
Pri motion ra +000 Sec motion ra +001
Pri motion dec +005 Sec motion dec +007
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175963 Constellation Serpens Tycho2 0457-00503-1 Gaia DR2 4281143140601463296
HD 175963
 
 
WDS 18578+0409 HJ 873 (HD 175963) : 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
18578+0409 HJ 873 2002 6 73 21.4 9.40 11.20 F0 D 185747.51+040915.2
18578+0409 HJ 873 2015 9 73 21.7 9.70 11.72 F0 185747.51+040915.2
18578+0409 HJ 873 2016 16 73 21.6 9.70 11.72 F0 185747.51+040915.2

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

 
 
WDS 18578+0409 HJ 873 (HD 175963) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18578+0409 HJ 873 (HD 175963) : MEASURES
 
 
No records found.

 
 
WDS 18578+0409 (HD 175963) : VIRTUAL EYEPIECE
 
 

18578+0409 HJ 873A mag 9.7 Sp F0 18578+0409 HJ 873B sep 21.5 P.A. 72.90 mag 11.72 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 18578+0409 (HD 175963) : ALADIN DSS IMAGE @ 18h 57m 47.51s +04° 09' 15.2"
 
 
 
 
WDS 18578+0409 HJ 873 (HD 175963) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18578+0409 HJ 873 distance=0' 18573+0422 J 2159 distance=13' 18566+0416 TOK 620 distance=19' 18562+0412 STF2417BC distance=24' 18562+0412 STF2417AB (Alya) distance=24' 18562+0412 STF2417AC (Alya) distance=24' 18583+0347 HDS2690 distance=24' 18578+0339 BAL2501 distance=31' 18590+0330 VOU 39BC distance=43' 18590+0330 ALL 3A,BC distance=43' 18572+0500 HEI 898 distance=51' 18558+0327 A 2192 distance=52' 18578+0315 UC 243 distance=55' 18583+0503 KPP2008 distance=55' 18559+0323 A 2193 distance=56' 18574+0302 UC 242 distance=68' 18532+0413 A 358AB distance=69' 18532+0413 GII 274Aa,Ab distance=69' 18534+0323 STF2413 distance=81' 19031+0350 HJL1100 distance=82' 18525+0420 J 2155 distance=83' 19030+0440 KPP 431 distance=84' 19034+0432 TDS 962 distance=87' 18553+0251 ROE 8 distance=87' 18586+0237 A 2194AB distance=94' 18514+0351 DOO 72 distance=98' 19002+0237 J 474 distance=99' 18564+0228 J 2681BC distance=102' 18570+0228 HJ 5504 distance=103' 18564+0228 J 2681AB distance=104' 18580+0554 CSN 11AB distance=106' 18580+0554 CSN 11AC distance=106' 18580+0554 CSN 11AD distance=106' 18580+0554 CSN 11AE distance=106' 18580+0554 CSN 11AF distance=106' 18580+0554 CSN 11AG distance=106' 18580+0554 CSN 11AH distance=106' 18580+0554 CSN 11AI distance=106' 18580+0554 CSN 11AJ distance=106' 18580+0554 CSN 11AK distance=106' 18580+0554 CSN 11AL distance=106' 18580+0554 CSN 11AM distance=106' 19049+0433 HDS2707 distance=109' 19004+0552 LDS6333 distance=110' 18581+0559 OL 215 distance=111' 19021+0230 BAL1973 distance=119' 18588+0207 MIL 6 distance=123' 18584+0614 TOK 621 distance=126' 18549+0615 J 1267 distance=133' 19044+0542 HEI 899 distance=137' 18530+0602 LDS1016 distance=137' 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 18578+0409 HJ 873 73 21.6
Show 18573+0422 J 2159 186 7.1 13
Show 18566+0416 TOK 620 270 842.1 19
Show 18562+0412 STF2417 BC 56 405.6 24
Show Alya 18562+0412 STF2417 AB 106 22.4 24
Show Alya 18562+0412 STF2417 AC 58 421.0 24
Show 18583+0347 HDS2690 14 0.1 24
Show 18578+0339 BAL2501 346 3.7 31
Show 18590+0330 VOU 39 BC 175 0.2 43
Show 18590+0330 ALL 3 A,BC 47 34.7 43
Show 18572+0500 HEI 898 183 2.2 51
Show 18558+0327 A 2192 319 0.2 52
Show 18578+0315 UC 243 91 10.8 55
Show 18583+0503 KPP2008 250 16.0 55
Show 18559+0323 A 2193 357 1.0 56
Show 18574+0302 UC 242 180 19.8 68
Show 18532+0413 A 358 AB 109 1.6 69
Show 18532+0413 GII 274 Aa,Ab 157 0.1 69
Show 18534+0323 STF2413 200 10.3 81
Show 19031+0350 HJL1100 22 88.6 82
Show 18525+0420 J 2155 276 8.1 83
Show 19030+0440 KPP 431 158 3.2 84
Show 19034+0432 TDS 962 138 1.0 87
Show 18553+0251 ROE 8 246 5.6 87
Show 18586+0237 A 2194 AB 325 1.5 94
Show 18514+0351 DOO 72 52 31.5 98
Show 19002+0237 J 474 101 2.9 99
Show 18564+0228 J 2681 BC 101 6.2 102
Show 18570+0228 HJ 5504 306 68.6 103
Show 18564+0228 J 2681 AB 34 83.4 104
Show 18580+0554 CSN 11 AB 179 4.4 106
Show 18580+0554 CSN 11 AC 271 7.1 106
Show 18580+0554 CSN 11 AD 275 8.3 106
Show 18580+0554 CSN 11 AE 215 8.5 106
Show 18580+0554 CSN 11 AF 330 9.3 106
Show 18580+0554 CSN 11 AG 108 10.5 106
Show 18580+0554 CSN 11 AH 251 11.6 106
Show 18580+0554 CSN 11 AI 299 11.7 106
Show 18580+0554 CSN 11 AJ 218 12.4 106
Show 18580+0554 CSN 11 AK 310 13.6 106
Show 18580+0554 CSN 11 AL 51 16.4 106
Show 18580+0554 CSN 11 AM 231 16.6 106
Show 19049+0433 HDS2707 145 0.1 109
Show 19004+0552 LDS6333 26 17.3 110
Show 18581+0559 OL 215 104 5.7 111
Show 19021+0230 BAL1973 190 10.7 119
Show 18588+0207 MIL 6 87 0.5 123
Show 18584+0614 TOK 621 155 999.9 126
Show 18549+0615 J 1267 236 5.4 133
Show 19044+0542 HEI 899 237 1.8 137
Show 18530+0602 LDS1016 108 7.6 137

 
 
WDS 18578+0409 : COMPONENTS
 
 
  A
B pa=72.9°
sep=21.54"
 
 
18578+0409 A
 
 
Componente originario normalizzato AB Name HD 175963 Coord arcsec 2000 185747.51+040915.2 Mag 9.7
Spectral class F0 (yellow-white) PmRA 0.00 PmDE 5.0 Tycho2 0457-00503-1
HD 175963
Tycho2
Tycho2 0457-00503-1 Pflag RAmdeg 284.44800355 DEmdeg 4.15423001
PmRA 1.0 PmDE 5.3 E RAmdeg 14 E DEmdeg 17
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.25 EpDEm 1988.88
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.4 BTmag 10.111 E BTmag 0.029 VTmag 9.702
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 284.44800250 DEdeg 4.15421806 EpRA 1990 1.80
EpDE 1990 1.76 E RAdeg 15.3 E DEdeg 17.9 Posflg
Corr -0.2
CCDM
Ccdm 18578+0409 RComp Comp A Note1
Note2 Discov num DRAs -0.57 DDEs 14.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp F0 PmNote *
PmRA -7 PmDE -9 Dm number +03 3850 Cat1 BD
Name2 +04 2430 Cat2 AGK2/3 HD 175963 M HD
ADS BDS B 8928 M ADS BDS N IDS IDS 18528N0401A
HIC
 
 
18578+0409 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185748.89+040921.5 Mag 11.72 PmRA 1.00
PmDE 7.0 Calc delta mag 2.02 Calc coord yes
CCDM
Ccdm 18578+0409 RComp Comp B Note1
Note2 Discov num HJ 873 DRAs DDEs
R dRAs Year 1908 Theta 074 Rho 21.6
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8928 M ADS BDS N IDS IDS 18528N0401B
HIC