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Current system
20382+2224
HJ 1550
HD 347147


Nearby doubles
20' : 20374+2239
KPP4207

28' : 20364+2213
J 1178

31' : 20373+2157
MCT 11

39' : 20355+2225
STJ 39

43' : 20406+2156
A 2795

45' : 20396+2143
STF2709

47' : 20397+2141
STF2710

54' : 20345+2235
BRT2479

54' : 20379+2317
POU4754

55' : 20392+2317
POU4800

56' : 20377+2319
BKO 601

56' : 20375+2319
POU4748

57' : 20415+2149
GRV 368

57' : 20367+2316
BKO 594

57' : 20372+2319
POU4742

58' : 20395+2319
POU4807

59' : 20374+2321
POU4745AB

59' : 20394+2321
POU4805

59' : 20367+2319
POU4733

60' : 20367+2320
BKO 593

61' : 20418+2259
HO 595

61' : 20339+2227
GRV 353

61' : 20381+2325
POU4764

63' : 20368+2324
POU4735

64' : 20363+2321
POU4721

64' : 20369+2325
POU4737



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.

20382+2224 HJ 1550 (HD 347147)

 
 
20h 38m 16.49s +22° 23' 58.7" P.A. 223.00 sep 7.9 mag 10.65,11.60 Sp A2
 
 
Coord 2000 20382+2224 Discov num HJ 1550 Comp Coord arcsec 2000 20 38 16.49 +22 23 58.7
Date first 1828 Date last 2018 Obs 12
Pa first 221 Pa last 223.2 P.A. Now (θ) 223.2°
Sep first 4.0 Sep last 7.912 Sep. Now (ρ) 7.912"
Mag pri 10.65 Mag sec 11.60 delta mag (ΔM) 0.95 Spectral class A2 (white)
Pri motion ra -001 Sec motion ra -002
Pri motion dec -005 Sec motion dec -005
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 347147 Constellation Vulpecula Tycho2 1645-00751-1 Gaia DR2 1818906937486685952
HD 347147 ADS 14089 DM BD+21 4298
 
 
WDS 20382+2224 HJ 1550 (HD 347147) : 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
20382+2224 HJ 1550 2000 5 224 7.6 10.65 11.60 A2 D 203816.49+222358.7
20382+2224 HJ 1550 2001 7 223 7.6 10.65 11.60 A2 D 203816.49+222358.7
20382+2224 HJ 1550 2015 10 223 7.6 10.65 11.60 A2 203816.49+222358.7
20382+2224 HJ 1550 2018 11 223 7.9 10.65 11.60 A2 203816.49+222358.7

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

 
 
WDS 20382+2224 HJ 1550 (HD 347147) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20382+2224 HJ 1550 (HD 347147) : MEASURES
 
 
No records found.

 
 
WDS 20382+2224 (HD 347147) : VIRTUAL EYEPIECE
 
 

20382+2224 HJ 1550A mag 10.65 Sp A2 20382+2224 HJ 1550B sep 7.6 P.A. 221.00 mag 11.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20382+2224 (HD 347147) : ALADIN DSS IMAGE @ 20h 38m 16.49s +22° 23' 58.7"
 
 
 
 
WDS 20382+2224 HJ 1550 (HD 347147) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20382+2224 HJ 1550 distance=0' 20374+2239 KPP4207 distance=20' 20364+2213 J 1178 distance=28' 20373+2157 MCT 11 distance=31' 20355+2225 STJ 39 distance=39' 20406+2156 A 2795 distance=43' 20396+2143 STF2709 distance=45' 20397+2141 STF2710 distance=47' 20345+2235 BRT2479 distance=54' 20379+2317 POU4754 distance=54' 20392+2317 POU4800 distance=55' 20377+2319 BKO 601 distance=56' 20375+2319 POU4748 distance=56' 20415+2149 GRV 368 distance=57' 20367+2316 BKO 594 distance=57' 20372+2319 POU4742 distance=57' 20395+2319 POU4807 distance=58' 20374+2321 POU4745AB distance=59' 20374+2321 BKO 599AC distance=59' 20394+2321 POU4805 distance=59' 20367+2319 POU4733 distance=59' 20367+2320 BKO 593 distance=60' 20418+2259 HO 595 distance=61' 20339+2227 GRV 353 distance=61' 20381+2325 POU4764 distance=61' 20368+2324 POU4735 distance=63' 20363+2321 POU4721 distance=64' 20369+2325 POU4737 distance=64' 20395+2326 POU4808AB distance=65' 20395+2326 BKO 614AC distance=65' 20411+2133 HJ 922 distance=65' 20407+2128 COU 127 distance=66' 20393+2328 POU4802 distance=66' 20399+2326 POU4829 distance=66' 20375+2329 POU4747 distance=67' 20367+2327 BKO 600 distance=67' 20367+2328 POU4734 distance=68' 20365+2327 POU4724 distance=68' 20380+2332 POU4756 distance=69' 20369+2330 POU4736 distance=69' 20386+2333 POU4778 distance=69' 20415+2317 BKO 838 distance=70' 20411+2322 BKO 835 distance=70' 20371+2331 BKO 597 distance=70' 20411+2321 BKO 836BC distance=70' 20380+2334 POU4758 distance=70' 20411+2321 POU4864AB distance=70' 20415+2318 BKO 837 distance=71' 20377+2334 POU4752 distance=71' 20359+2327 POU4712 distance=71' 20412+2322 POU4866 distance=71' 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 20382+2224 HJ 1550 223 7.9
Show 20374+2239 KPP4207 116 2.7 20
Show 20364+2213 J 1178 328 3.9 28
Show 20373+2157 MCT 11 121 51.8 31
Show 20355+2225 STJ 39 246 1.2 39
Show 20406+2156 A 2795 240 0.2 43
Show 20396+2143 STF2709 295 10.2 45
Show 20397+2141 STF2710 163 19.0 47
Show 20345+2235 BRT2479 350 5.1 54
Show 20379+2317 POU4754 66 15.1 54
Show 20392+2317 POU4800 144 23.3 55
Show 20377+2319 BKO 601 98 6.7 56
Show 20375+2319 POU4748 334 14.0 56
Show 20415+2149 GRV 368 30 78.3 57
Show 20367+2316 BKO 594 332 8.1 57
Show 20372+2319 POU4742 12 17.6 57
Show 20395+2319 POU4807 191 12.5 58
Show 20374+2321 POU4745 AB 326 17.7 59
Show 20374+2321 BKO 599 AC 187 8.4 59
Show 20394+2321 POU4805 221 18.6 59
Show 20367+2319 POU4733 242 5.1 59
Show 20367+2320 BKO 593 345 4.8 60
Show 20418+2259 HO 595 112 17.8 61
Show 20339+2227 GRV 353 82 19.7 61
Show 20381+2325 POU4764 184 9.7 61
Show 20368+2324 POU4735 77 15.1 63
Show 20363+2321 POU4721 134 21.5 64
Show 20369+2325 POU4737 269 18.0 64
Show 20395+2326 POU4808 AB 200 16.0 65
Show 20395+2326 BKO 614 AC 194 8.5 65
Show 20411+2133 HJ 922 313 7.7 65
Show 20407+2128 COU 127 48 6.1 66
Show 20393+2328 POU4802 313 19.1 66
Show 20399+2326 POU4829 217 14.2 66
Show 20375+2329 POU4747 342 13.8 67
Show 20367+2327 BKO 600 301 8.4 67
Show 20367+2328 POU4734 25 20.0 68
Show 20365+2327 POU4724 227 17.1 68
Show 20380+2332 POU4756 258 14.6 69
Show 20369+2330 POU4736 327 17.3 69
Show 20386+2333 POU4778 199 2.0 69
Show 20415+2317 BKO 838 33 8.6 70
Show 20411+2322 BKO 835 212 7.5 70
Show 20371+2331 BKO 597 36 3.2 70
Show 20411+2321 BKO 836 BC 299 10.4 70
Show 20380+2334 POU4758 301 16.0 70
Show 20411+2321 POU4864 AB 213 13.5 70
Show 20415+2318 BKO 837 241 10.8 71
Show 20377+2334 POU4752 257 7.9 71
Show 20359+2327 POU4712 152 18.5 71
Show 20412+2322 POU4866 38 10.0 71

 
 
WDS 20382+2224 : COMPONENTS
 
 
  A
B pa=221.0°
sep=7.64"
 
 
20382+2224 A
 
 
Componente originario normalizzato AB Name HD 347147 Coord arcsec 2000 203816.49+222358.7 Mag 10.65
Spectral class A2 (white) PmRA -1.00 PmDE -5.0 Tycho2 1645-00751-1
HD 347147 ADS 14089 DM BD+21 4298
Tycho2
Tycho2 1645-00751-1 Pflag RAmdeg 309.56876095 DEmdeg 22.39965721
PmRA -0.4 PmDE -5.1 E RAmdeg 28 E DEmdeg 35
E pmRA 1.1 E pmDE 1.1 EpRAm 1984.29 EpDEm 1980.62
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.5 Q pmRA 0.5
Q pmDE 1.6 BTmag 10.738 E BTmag 0.047 VTmag 10.651
E VTmag 0.063 Prox 876 TYC T HIP
CCDM RAdeg 309.56876222 DEdeg 22.39966944 EpRA 1990 1.56
EpDE 1990 1.35 E RAdeg 28.8 E DEdeg 37.2 Posflg
Corr 0.1
 
 
20382+2224 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203816.13+222352.9 Mag 11.6 PmRA -2.00
PmDE -5.0 Calc delta mag 0.95 Calc coord yes