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Doubles in session


Current system
06143+1430
S 509 AB
HD 42955


Nearby doubles
8' : 06139+1424
BRT3270

9' : 06147+1435
STF 877AB

24' : 06132+1447
J 716

27' : 06134+1406
STF 870

28' : 06156+1409
YR 24

34' : 06147+1355
BRT3271

37' : 06151+1355
BPM 259

37' : 06136+1505
BPM 256

39' : 06119+1413
J 2016AB

41' : 06146+1350
SKF1395

41' : 06151+1351
KUI 25

45' : 06139+1514
DEA 70

50' : 06122+1351
SLE 845

56' : 06181+1423
HO 229AB

57' : 06116+1350
SLE 844

59' : 06183+1422
DAM1140

60' : 06132+1334
J 1929AB

60' : 06145+1529
KPP 130

63' : 06100+1431
BPM 254

65' : 06102+1457
TDS 224

66' : 06176+1515
TDS3705

69' : 06130+1330
J 1928

71' : 06096+1450
SLE 841

74' : 06192+1448
HJ 3281

76' : 06101+1346
HEI 327

77' : 06095+1400
BPM 253



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.

06143+1430 S 509 AB (HD 42955)

 
 
06h 14m 18.35s +14° 29' 37.0" P.A. 198.00 sep 170.6 mag 7.25,8.04 Sp A1V dist. 256.41 pc (836.41 l.y.)
 
 
Coord 2000 06143+1430 Discov num S   509 Comp AB Coord arcsec 2000 06 14 18.35 +14 29 37.0
Date first 1825 Date last 2015 Obs 21
Pa first 198 Pa last 198 P.A. Now (θ) 198°
Sep first 169.8 Sep last 170.602 Sep. Now (ρ) 170.602"
Mag pri 7.25 Mag sec 8.04 delta mag (ΔM) 0.79 Spectral class A1V (white)
Pri motion ra -008 Sec motion ra +007
Pri motion dec -010 Sec motion dec -016
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.925
This double is physical.
 
 
06143+1430 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 42955 95417 06 14 18 +14 29 37 S 509 AB 2015 21 198 170.6 7.25 8.04 0.79 <===
Show 95415 06 14 15 +14 26 55 HO 23 BC 1991 6 245 3.1 8.04 11.52 3.48
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 42955 Constellation Orion SAO 95417 HIP 29602
Tycho2 0742-01621-1 Gaia DR2 3344825869046248192 HD 42955 GC 7953
BD BD+14 1211 Distance 256.41 Distance ly 836.41
 
 
WDS 06143+1430 S 509 AB (HD 42955) : NOTES
 
 
discov_num notes refcode
S 509 B is BD+14@1210.
 
 
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)
S__1826 Ma - South, J. 1826RSPT..116....1S
S__1826 Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A Ma - South, J. 1844QB43.S66.......
S__1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A Ma - South, J. .
S__1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A Ma - South, J. 1880MNRAS..40..497B
S__1880A cited by Burnham (MNRAS 40, 497, 1880)
S__1906A Ma - South, J. 1906MmRAS..56....1L
S__1906A cited by Lewis (MemRAS 56, 1, 1906)
S__1906B Ma - South, J. 1906QB821.B972.....
S__1906B cited in BDS (Burnham Double Star Cat., 1906)
S__1913A Ma - South, J. 1913QB811.B8.......
S__1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A Ma - South, J. 1922AN....216...49R
S__1922A cited by Rabe (AN 216, 49, 1922)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06143+1430 S 509 AB 2002 17 199 170.8 7.25 8.04 A1V NZD 061418.35+142937.0
06143+1430 S 509 AB 2011 20 198 170.8 7.25 8.04 A1V NZD 061418.35+142937.0
06143+1430 S 509 AB 2015 21 198 170.6 7.25 8.04 A1V NZ 061418.35+142937.0

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

 
 
WDS 06143+1430 S 509 AB (HD 42955) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06143+1430 S 509 AB (HD 42955) : MEASURES
 
 
No records found.

 
 
WDS 06143+1430 (HD 42955) : VIRTUAL EYEPIECE
 
 

06143+1430 S 509A mag 7.25 Sp A1V 06143+1430 HO 23B sep 170.4 P.A. 198.10 mag 8.04 Sp A5V 06143+1430 HO 23C sep 172.6 P.A. 198.80 mag 11.52 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 06143+1430 (HD 42955) : ALADIN DSS IMAGE @ 06h 14m 18.35s +14° 29' 37.0"
 
 
 
 
WDS 06143+1430 S 509 AB (HD 42955) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06143+1430 S 509AB distance=0' 06143+1430 HO 23BC distance=3' 06139+1424 BRT3270 distance=8' 06147+1435 STF 877AB distance=9' 06132+1447 J 716 distance=24' 06134+1406 STF 870 distance=27' 06156+1409 YR 24 distance=28' 06147+1355 BRT3271 distance=34' 06151+1355 BPM 259 distance=37' 06136+1505 BPM 256 distance=37' 06119+1413 J 2016AB distance=39' 06119+1413 DAL 40AE distance=39' 06119+1413 JRN 25AD distance=39' 06119+1413 J 2016BC distance=39' 06119+1413 JRN 25BD distance=39' 06146+1350 SKF1395 distance=41' 06151+1351 KUI 25 distance=41' 06139+1514 DEA 70 distance=45' 06122+1351 SLE 845 distance=50' 06181+1423 HO 229AB distance=56' 06181+1423 HO 229AC distance=56' 06116+1350 SLE 844 distance=57' 06183+1422 DAM1140 distance=59' 06132+1334 J 1929CD distance=59' 06132+1334 J 1929AB distance=60' 06132+1334 J 1929AC distance=60' 06132+1334 J 1929AD distance=60' 06145+1529 KPP 130 distance=60' 06100+1431 BPM 254 distance=63' 06102+1457 TDS 224 distance=65' 06176+1515 TDS3705 distance=66' 06130+1330 J 1928 distance=69' 06096+1450 SLE 841 distance=71' 06192+1448 HJ 3281 distance=74' 06101+1346 HEI 327 distance=76' 06095+1400 BPM 253 distance=77' 06157+1316 BPM 261 distance=77' 06136+1547 TDS3644 distance=78' 06189+1347 HO 230 distance=80' 06105+1329 JRN 24AB distance=83' 06105+1329 JRN 24AC distance=83' 06166+1548 XMI 13 distance=86' 06091+1350 SLE 840 distance=86' 06153+1304 J 391 distance=87' 06090+1351 SLE 839 distance=87' 06133+1555 J 18 distance=87' 06155+1304 J 392 distance=87' 06111+1544 BPM 255 distance=88' 06085+1358 STF 848DE distance=90' 06085+1358 STF 848DH distance=90' 06151+1301 GCB 19 distance=90' 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 06143+1430 S 509 AB 198 170.6
Show 06143+1430 HO 23 BC 245 3.1 3
Show 06139+1424 BRT3270 76 5.2 8
Show 06147+1435 STF 877 AB 263 5.7 9
Show 06132+1447 J 716 73 2.6 24
Show 06134+1406 STF 870 172 11.0 27
Show 06156+1409 YR 24 71 0.4 28
Show 06147+1355 BRT3271 188 4.6 34
Show 06151+1355 BPM 259 93 30.6 37
Show 06136+1505 BPM 256 151 106.8 37
Show 06119+1413 J 2016 AB 187 37.8 39
Show 06119+1413 DAL 40 AE 23 43.6 39
Show 06119+1413 JRN 25 AD 165 36.4 39
Show 06119+1413 J 2016 BC 151 4.8 39
Show 06119+1413 JRN 25 BD 80 14.7 39
Show 06146+1350 SKF1395 287 4.0 41
Show 06151+1351 KUI 25 123 21.0 41
Show 06139+1514 DEA 70 337 20.1 45
Show 06122+1351 SLE 845 284 6.9 50
Show 06181+1423 HO 229 AB 340 2.5 56
Show 06181+1423 HO 229 AC 186 25.8 56
Show 06116+1350 SLE 844 66 7.2 57
Show 06183+1422 DAM1140 279 6.7 59
Show 06132+1334 J 1929 CD 31 9.3 59
Show 06132+1334 J 1929 AB 219 7.4 60
Show 06132+1334 J 1929 AC 35 13.7 60
Show 06132+1334 J 1929 AD 33 23.0 60
Show 06145+1529 KPP 130 306 4.7 60
Show 06100+1431 BPM 254 297 88.5 63
Show 06102+1457 TDS 224 126 1.2 65
Show 06176+1515 TDS3705 112 2.4 66
Show 06130+1330 J 1928 107 4.8 69
Show 06096+1450 SLE 841 21 9.4 71
Show 06192+1448 HJ 3281 274 13.0 74
Show 06101+1346 HEI 327 186 1.7 76
Show 06095+1400 BPM 253 1 30.1 77
Show 06157+1316 BPM 261 311 13.6 77
Show 06136+1547 TDS3644 178 0.4 78
Show 06189+1347 HO 230 65 1.6 80
Show 06105+1329 JRN 24 AB 333 9.9 83
Show 06105+1329 JRN 24 AC 330 29.1 83
Show 06166+1548 XMI 13 204 18.7 86
Show 06091+1350 SLE 840 199 26.8 86
Show 06153+1304 J 391 170 4.4 87
Show 06090+1351 SLE 839 124 8.6 87
Show 06133+1555 J 18 193 1.6 87
Show 06155+1304 J 392 307 2.2 87
Show 06111+1544 BPM 255 12 119.2 88
Show 06085+1358 STF 848 DE 227 40.2 90
Show 06085+1358 STF 848 DH 110 54.0 90
Show 06151+1301 GCB 19 139 6.4 90

 
 
WDS 06143+1430 : COMPONENTS
 
 
  A B
B pa=198.1°
sep=170.45"
 
C pa=198.8°
sep=172.58"
pa=244.3°
sep=3.05"
 
 
06143+1430 A
 
 
Name HD 42955 Coord arcsec 2000 061418.35+142937.0 Mag 7.25 Spectral class A1V (white)
PmRA -8.00 PmDE -10.0 SAO 95417 HIP 29602
Tycho2 0742-01621-1 HD 42955 GC 7953 BD BD+14 1211
Tycho2
Tycho2 0742-01621-1 Pflag RAmdeg 93.57643092 DEmdeg 14.49360062
PmRA -11.0 PmDE -9.1 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.74 EpDEm 1991.65
Num 9 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 7.283 E BTmag 0.015 VTmag 7.251
E VTmag 0.011 Prox 999 TYC T HIP 29602
CCDM RAdeg 93.57645667 DEdeg 14.49362083 EpRA 1990 1.88
EpDE 1990 1.91 E RAdeg 4.1 E DEdeg 5.0 Posflg
Corr 0.2
SAO
SAO 95417 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.012 Vmag 7.7 SpType A2
Double code Source 70 CatNum 7953 DM BD+14 1211
DMcomp BDsup HD 42955 M HD 0
GC 7953 RA1950rad 1.62078772 DE1950rad 0.25323534 PmRA2000 0
PmDE2000 -0.011
Hipparcos
Catalog H HIP 29602 Proxy RAhms 06 14 18.35
DEdms +14 29 37.0 Vmag 7.27 VarFlag R Vmag G
RAdeg 93.5765 DEdeg 14.4936 AstroRef Plx 2.52
CCDM 06143+1429 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 42955 BD BD+14 1211
CD CP Dm number +14 1211 VIred 0.04
SpType A1V R SpType Coord arcsec 2000 061418.35+142937.0
Hipparcos 2
HIP 29602 Sn 5 So 0 Nc 1
RArad 1.6332173047 DErad 0.252961381 Plx 3.9 PmRA -7.71
PmDE -9.6 E RArad 0.56 E DErad 0.34 E Plx 0.6
E pmRA 0.72 E pmDE 0.42 Hpmag 7.2722 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.024 E BV 0.015
VI 0.04
 
 
06143+1430 B
 
 
Coord arcsec 2000 061414.70+142655.0 Coord calc 061414.70+142655.0 Mag 8.04 Spectral class A5V (white)
PmRA 4.00 PmDE -19.0 SAO 95415 HIP 29599
Tycho2 0742-01531-1 HD 42956 BD BD+14 1210 Calc delta mag 0.79
Tycho2
Tycho2 0742-01531-1 Pflag RAmdeg 93.56124997 DEmdeg 14.44857112
PmRA 3.8 PmDE -18.8 E RAmdeg 5 E DEmdeg 7
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.57 EpDEm 1991.14
Num 8 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 8.333 E BTmag 0.017 VTmag 8.038
E VTmag 0.012 Prox 31 TYC T HIP 29599
CCDM B RAdeg 93.56124139 DEdeg 14.44861361 EpRA 1990 1.86
EpDE 1990 1.83 E RAdeg 5.1 E DEdeg 6.7 Posflg
Corr 0.1
SAO
SAO 95415 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.021 Vmag 8.6 SpType F0
Double code Source 29 CatNum 2103 DM BD+14 1210
DMcomp BDsup HD 42956 M HD 0
GC RA1950rad 1.62051996 DE1950rad 0.25244947 PmRA2000 0.0001
PmDE2000 -0.02
Hipparcos
Catalog H HIP 29599 Proxy H RAhms 06 14 14.70
DEdms +14 26 55.0 Vmag 7.96 VarFlag R Vmag H
RAdeg 93.5612 DEdeg 14.4486 AstroRef B Plx 4.2
CCDM 06143+1429 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual B M HIP BC
Theta 245 Rho 3.126 HD 42956 BD BD+14 1210
CD CP Dm number +14 1210 VIred 0.28
SpType A5V R SpType Coord arcsec 2000 061414.70+142655.0
Hipparcos 2
HIP 29599 Sn 15 So 3 Nc 2
RArad 1.6329516696 DErad 0.2521759268 Plx 6.55 PmRA 4.42
PmDE -20.3 E RArad 0.82 E DErad 0.5 E Plx 0.89
E pmRA 1 E pmDE 0.61 Hpmag 8.0345 E Hpmag 0.0013
SHp 0.011 VA 0 BV -0.1 E BV 0.495
VI 0.28
 
 
06143+1430 C
 
 
Coord arcsec 2000 061414.51+142653.7 Mag 11.52 PmRA 4.00 PmDE -20.0
Calc delta mag 4.27 Calc coord yes