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Doubles in session


Current system
16004+1540
HO 400


Nearby doubles
23' : 16008+1602
BPM 647

33' : 15590+1606
BPM 645

38' : 16029+1548
BPM 649

44' : 15585+1506
LDS4614

45' : 15576+1558
SKF1758

46' : 15574+1527
ALD 3

57' : 15573+1615
CVR1654

57' : 15565+1540
STT 584AB

58' : 16023+1630
GRV1216

61' : 16004+1437
STF1995

64' : 16005+1439
LAU 2

67' : 16018+1437
HEI 68

67' : 15559+1555
ALD 12AB

71' : 15555+1542
LDS4602

72' : 16050+1605
TDS 801

73' : 15554+1552
HEI 855

80' : 15550+1552
BPM 643

89' : 16001+1709
BOY 9

89' : 16002+1412
CLL 9AB

92' : 15593+1410
GWP2572

93' : 15595+1712
RAO 343

95' : 15540+1519
CVR 806

97' : 15539+1518
BPM 642

99' : 15597+1402
UC 3101

100' : 16067+1620
KPP3301

102' : 15536+1604
A 2079



Selections
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Binocular doubles
Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16004+1540 HO 400

 
 
16h 00m 23.58s +15° 40' 02.9" P.A. 132.00 sep 10.7 mag 7.97,13.40 Sp F0 dist. 263.16 pc (858.43 l.y.)
 
 
Coord 2000 16004+1540 Discov num HO  400 Comp Coord arcsec 2000 16 00 23.58 +15 40 02.9
Date first 1893 Date last 2015 Obs 13
Pa first 133 Pa last 131.9 P.A. Now (θ) 131.9°
Sep first 9.8 Sep last 10.714 Sep. Now (ρ) 10.714"
Mag pri 7.97 Mag sec 13.40 delta mag (ΔM) 5.43 Spectral class F0 (yellow-white)
Pri motion ra +003 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 101868 HIP 78409 Tycho2 1503-00662-1
Gaia DR2 1193075398673755008 HD 143551 BD BD+16 2865 Distance 263.16
Distance ly 858.43
 
 
WDS 16004+1540 HO 400 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16004+1540 HO 400 1997 6 133 10.8 8.40 13.40 F0 D 160023.58+154002.9
16004+1540 HO 400 2001 7 132 10.9 8.40 13.40 F0 D 160023.58+154002.9
16004+1540 HO 400 2012 8 137 11.5 8.40 13.40 F0 160023.58+154002.9
16004+1540 HO 400 2015 9 132 10.7 7.97 13.40 F0 160023.58+154002.9

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

 
 
WDS 16004+1540 HO 400 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16004+1540 HO 400 : MEASURES
 
 
No records found.

 
 
WDS 16004+1540 : VIRTUAL EYEPIECE
 
 

16004+1540 HO 400A mag 7.97 Sp F0 16004+1540 HO 400B sep 10.5 P.A. 133.00 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 16004+1540 : ALADIN DSS IMAGE @ 16h 00m 23.58s +15° 40' 02.9"
 
 
 
 
WDS 16004+1540 HO 400 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16004+1540 HO 400 distance=0' 16008+1602 BPM 647 distance=23' 15590+1606 BPM 645 distance=33' 16029+1548 BPM 649 distance=38' 15585+1506 LDS4614 distance=44' 15576+1558 SKF1758 distance=45' 15574+1527 ALD 3 distance=46' 15573+1615 CVR1654 distance=57' 15565+1540 STT 584AB distance=57' 16023+1630 GRV1216 distance=58' 15565+1540 STT 584BC distance=60' 16004+1437 STF1995 distance=61' 16005+1439 LAU 2 distance=64' 16018+1437 HEI 68 distance=67' 15559+1555 ALD 12AB distance=67' 15555+1542 LDS4602 distance=71' 16050+1605 TDS 801 distance=72' 15554+1552 HEI 855 distance=73' 15550+1552 BPM 643 distance=80' 16002+1412 AG 348BC distance=89' 16001+1709 BOY 9 distance=89' 16002+1412 CLL 9AB distance=89' 16002+1412 CLL 9AC distance=89' 15593+1410 GWP2572 distance=92' 15595+1712 RAO 343 distance=93' 15540+1519 CVR 806 distance=95' 15539+1518 BPM 642 distance=97' 15597+1402 UC 3101 distance=99' 15598+1723 STF1994CD distance=99' 16067+1620 KPP3301 distance=100' 15536+1604 A 2079 distance=102' 15598+1723 STF1993AB distance=103' 15598+1723 STF1993AC distance=103' 16038+1406 HDS2265 distance=106' 15531+1533 BUG 11 distance=107' 15530+1547 HEI 239 distance=108' 16030+1359 STF2000AB distance=108' 16068+1444 CVR 179 distance=109' 15529+1526 MUG 21AB distance=109' 15529+1526 MUG 21Ba,Bb distance=109' 16003+1346 BPM 646 distance=115' 15570+1726 HJ 2798AB distance=117' 15570+1726 HJ 2798BC distance=118' 15542+1659 A 2080 distance=120' 15565+1353 LEP 75 distance=121' 16071+1654 BU 812 distance=122' 15543+1416 SKF 258 distance=122' 15578+1737 BRT2422 distance=123' 15556+1725 BRT1941 distance=127' 16070+1703 GWP2595 distance=127' 15586+1336 GWP2569 distance=127' 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 16004+1540 HO 400 132 10.7
Show 16008+1602 BPM 647 90 20.1 23
Show 15590+1606 BPM 645 223 107.3 33
Show 16029+1548 BPM 649 224 37.7 38
Show 15585+1506 LDS4614 345 27.8 44
Show 15576+1558 SKF1758 103 1.2 45
Show 15574+1527 ALD 3 30 1.7 46
Show 15573+1615 CVR1654 314 3.2 57
Show 15565+1540 STT 584 AB 325 313.4 57
Show 16023+1630 GRV1216 101 10.2 58
Show 15565+1540 STT 584 BC 163 178.9 60
Show 16004+1437 STF1995 319 14.3 61
Show 16005+1439 LAU 2 68 36.5 64
Show 16018+1437 HEI 68 64 4.2 67
Show 15559+1555 ALD 12 AB 49 1.9 67
Show 15555+1542 LDS4602 189 56.0 71
Show 16050+1605 TDS 801 82 1.5 72
Show 15554+1552 HEI 855 90 2.6 73
Show 15550+1552 BPM 643 47 96.6 80
Show 16002+1412 AG 348 BC 170 40.8 89
Show 16001+1709 BOY 9 343 0.1 89
Show 16002+1412 CLL 9 AB 66 63.4 89
Show 16002+1412 CLL 9 AC 102 66.4 89
Show 15593+1410 GWP2572 307 10.2 92
Show 15595+1712 RAO 343 253 3.7 93
Show 15540+1519 CVR 806 158 18.3 95
Show 15539+1518 BPM 642 307 93.9 97
Show 15597+1402 UC 3101 90 28.6 99
Show 15598+1723 STF1994 CD 337 17.1 99
Show 16067+1620 KPP3301 110 5.6 100
Show 15536+1604 A 2079 61 4.0 102
Show 15598+1723 STF1993 AB 43 20.1 103
Show 15598+1723 STF1993 AC 179 239.3 103
Show 16038+1406 HDS2265 170 0.1 106
Show 15531+1533 BUG 11 190 0.3 107
Show 15530+1547 HEI 239 307 1.0 108
Show 16030+1359 STF2000 AB 226 2.6 108
Show 16068+1444 CVR 179 316 66.2 109
Show 15529+1526 MUG 21 AB 170 2.5 109
Show 15529+1526 MUG 21 Ba,Bb 111 0.1 109
Show 16003+1346 BPM 646 138 49.7 115
Show 15570+1726 HJ 2798 AB 353 52.3 117
Show 15570+1726 HJ 2798 BC 30 7.8 118
Show 15542+1659 A 2080 104 0.4 120
Show 15565+1353 LEP 75 42 40.7 121
Show 16071+1654 BU 812 98 0.7 122
Show 15543+1416 SKF 258 281 8.0 122
Show 15578+1737 BRT2422 179 4.5 123
Show 15556+1725 BRT1941 321 3.4 127
Show 16070+1703 GWP2595 73 10.2 127
Show 15586+1336 GWP2569 173 17.5 127

 
 
WDS 16004+1540 : COMPONENTS
 
 
  A
B pa=133.0°
sep=10.50"
 
 
16004+1540 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 160023.58+154002.9 Mag 7.97 Spectral class F0 (yellow-white)
PmRA 3.00 PmDE -22.0 SAO 101868 HIP 78409
Tycho2 1503-00662-1 HD 143551 BD BD+16 2865
Tycho2
Tycho2 1503-00662-1 Pflag RAmdeg 240.09824632 DEmdeg 15.66741971
PmRA 2.3 PmDE -25.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.15 EpDEm 1990.75
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.2 BTmag 8.337 E BTmag 0.017 VTmag 7.972
E VTmag 0.013 Prox 999 TYC T HIP 78409
CCDM RAdeg 240.09824028 DEdeg 15.66748056 EpRA 1990 1.68
EpDE 1990 1.50 E RAdeg 5.9 E DEdeg 6.5 Posflg
Corr 0.0
SAO
SAO 101868 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.036 Vmag 8 SpType F0
Double code Source 28 CatNum 5726 DM BD+16 2865
DMcomp BDsup HD 143551 M HD 0
GC RA1950rad 4.18050602 DE1950rad 0.27589713 PmRA2000 0.0011
PmDE2000 -0.033
Hipparcos
Catalog H HIP 78409 Proxy RAhms 16 00 23.58
DEdms +15 40 02.9 Vmag 7.92 VarFlag R Vmag H
RAdeg 240.098 DEdeg 15.6675 AstroRef Plx 4.18
CCDM 16004+1540 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 143551 BD BD+16 2865
CD CP Dm number +16 2865 VIred 0.43
SpType F0 R SpType Coord arcsec 2000 160023.58+154002.9
Hipparcos 2
HIP 78409 Sn 5 So 0 Nc 1
RArad 4.1905046967 DErad 0.2734492124 Plx 3.8 PmRA 1.73
PmDE -24.97 E RArad 0.65 E DErad 0.45 E Plx 0.73
E pmRA 0.74 E pmDE 0.68 Hpmag 8.01 E Hpmag 0.0022
SHp 0.016 VA 0 BV 0.366 E BV 0.015
VI 0.43
CCDM
Ccdm 16004+1540 RComp Comp A Note1
Note2 Discov num DRAs -0.44 DDEs 2.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F0 PmNote *
PmRA -2 PmDE -27 Dm number +16 2865 Cat1 BD
Name2 +15 1604 Cat2 AGK2/3 HD 143551 M HD
ADS BDS A 9873 M ADS BDS N IDS IDS 15558N1557A
HIC 78409
 
 
16004+1540 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160024.11+153955.7 Mag 13.4 Calc delta mag 5.43
Calc coord yes
CCDM
Ccdm 16004+1540 RComp Comp B Note1
Note2 Discov num HO 400 DRAs 0.11 DDEs -4.5
R dRAs 90 Year 1911 Theta 132 Rho 10.9
Obs 5 Vmag 13.4 Sp PmNote
PmRA -2 PmDE -27 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9873 M ADS BDS N IDS IDS 15558N1557B
HIC