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Doubles in session


Current system
06500+1442
HO 239 AB
HD 49638


Nearby doubles
8' : 06495+1440
BRT1215

30' : 06483+1424
J 2612AB

34' : 06508+1411
TDS4203

36' : 06507+1408
GRV 723

37' : 06525+1438
TDS4238

42' : 06483+1408
BPM 327

42' : 06530+1441
J 2444

43' : 06482+1407
BPM 325

47' : 06531+1446
AMS 6

47' : 06483+1401
BRT1214

48' : 06529+1420
BPM 334

52' : 06504+1533
TDS 288

55' : 06462+1438
BPM 317

57' : 06522+1530
J 2032AB

58' : 06471+1402
TDS 282

59' : 06467+1408
BRT3278

59' : 06467+1407
BPM 320

60' : 06518+1349
BPM 332

60' : 06540+1453
J 599AB

62' : 06471+1526
BPM 321

62' : 06478+1534
BPM 324

62' : 06537+1412
BPM 335

64' : 06477+1347
BPM 323

65' : 06457+1419
J 724

66' : 06465+1359
BPM 318

66' : 06472+1350
BRT3279



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.

06500+1442 HO 239 AB (HD 49638)

 
 
06h 49m 58.06s +14° 41' 39.2" P.A. 148.00 sep 0.5 mag 8.92,9.54 Sp G0
 
 
Coord 2000 06500+1442 Discov num HO  239 Comp AB Coord arcsec 2000 06 49 58.06 +14 41 39.2
Date first 1886 Date last 2015 Obs 20
Pa first 130 Pa last 148.2 P.A. Now (θ) 148.2°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 8.92 Mag sec 9.54 delta mag (ΔM) 0.62 Spectral class G0 (yellow)
Pri motion ra -009 Sec motion ra -009
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
06500+1442 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 49638 96164 06 49 58 +14 41 39 HO 239 AB 2015 20 148 0.5 8.92 9.54 0.62 <===
Show 96164 06 49 58 +14 41 39 HO 239 AC 2015 10 339 34.2 8.92 10.76 1.84
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 49638 Constellation Gemini SAO 96164 Tycho2 0759-01253-1
Gaia DR2 3354496078112798976 HD 49638
 
 
WDS 06500+1442 HO 239 AB (HD 49638) : 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
06500+1442 HO 239 AB 1995 18 146 0.5 8.92 9.54 G0 064958.06+144139.2
06500+1442 HO 239 AB 2015 19 148 0.5 8.92 9.54 G0 064958.06+144139.2

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

 
 
WDS 06500+1442 HO 239 AB (HD 49638) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06500+1442 HO 239 AB (HD 49638) : MEASURES
 
 
No records found.

 
 
WDS 06500+1442 (HD 49638) : VIRTUAL EYEPIECE
 
 

06500+1442 HO 239A mag 8.92 Sp G0 06500+1442 HO 239B sep 0.5 P.A. 149.00 mag 9.54 06500+1442 HO 239C sep 34.1 P.A. 339.60 mag 10.76 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 06500+1442 (HD 49638) : ALADIN DSS IMAGE @ 06h 49m 58.06s +14° 41' 39.2"
 
 
 
 
WDS 06500+1442 HO 239 AB (HD 49638) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06500+1442 HO 239AB distance=1' 06500+1442 HO 239AC distance=1' 06495+1440 BRT1215 distance=8' 06483+1424 J 2397BC distance=29' 06483+1424 J 2612AB distance=30' 06508+1411 TDS4203 distance=34' 06507+1408 GRV 723 distance=36' 06525+1438 TDS4238 distance=37' 06483+1408 BPM 327 distance=42' 06530+1441 J 2444 distance=42' 06482+1407 BPM 325 distance=43' 06531+1446 AMS 6 distance=47' 06483+1401 BRT1214 distance=47' 06529+1420 BPM 334 distance=48' 06504+1533 TDS 288 distance=52' 06462+1438 BPM 317 distance=55' 06522+1530 J 2032AB distance=57' 06522+1530 DAM 737BC distance=57' 06471+1402 TDS 282 distance=58' 06467+1408 BRT3278 distance=59' 06467+1407 BPM 320 distance=59' 06518+1349 BPM 332 distance=60' 06540+1453 J 599AB distance=60' 06540+1453 DAM 47AC distance=60' 06540+1453 DAM 47AD distance=60' 06471+1526 BPM 321 distance=62' 06478+1534 BPM 324 distance=62' 06537+1412 BPM 335 distance=62' 06477+1347 BPM 323 distance=64' 06457+1419 J 724 distance=65' 06465+1359 BPM 318 distance=66' 06472+1350 BRT3279 distance=66' 06544+1453 CBL 23 distance=66' 06528+1534 GWP 842 distance=67' 06509+1548 J 727 distance=68' 06450+1451 TDS4101 distance=74' 06519+1552 STJ 16 distance=76' 06480+1329 J 2755 distance=80' 06444+1436 BRT1211 distance=80' 06461+1344 BPM 316 distance=81' 06484+1600 BPM 328 distance=82' 06466+1550 BPM 319 distance=85' 06547+1349 J 395 distance=87' 06559+1451 J 600 distance=88' 06556+1408 J 2762 distance=90' 06460+1551 BPM 315 distance=90' 06498+1612 J 2028 distance=91' 06562+1430 A 2834AB distance=91' 06551+1350 BPM 338 distance=92' 06478+1607 HEI 221 distance=92' 06450+1346 STF 959 distance=92' 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 06500+1442 HO 239 AB 148 0.5 1
Show 06500+1442 HO 239 AC 339 34.2 1
Show 06495+1440 BRT1215 119 5.5 8
Show 06483+1424 J 2397 BC 96 5.0 29
Show 06483+1424 J 2612 AB 12 52.1 30
Show 06508+1411 TDS4203 246 1.6 34
Show 06507+1408 GRV 723 355 44.1 36
Show 06525+1438 TDS4238 299 0.9 37
Show 06483+1408 BPM 327 183 118.3 42
Show 06530+1441 J 2444 145 4.4 42
Show 06482+1407 BPM 325 166 119.5 43
Show 06531+1446 AMS 6 303 5.3 47
Show 06483+1401 BRT1214 300 5.1 47
Show 06529+1420 BPM 334 83 45.8 48
Show 06504+1533 TDS 288 306 1.0 52
Show 06462+1438 BPM 317 155 30.0 55
Show 06522+1530 J 2032 AB 10 5.0 57
Show 06522+1530 DAM 737 BC 336 0.8 57
Show 06471+1402 TDS 282 240 1.0 58
Show 06467+1408 BRT3278 18 2.8 59
Show 06467+1407 BPM 320 73 87.8 59
Show 06518+1349 BPM 332 328 64.0 60
Show 06540+1453 J 599 AB 111 2.9 60
Show 06540+1453 DAM 47 AC 37 8.8 60
Show 06540+1453 DAM 47 AD 196 11.0 60
Show 06471+1526 BPM 321 113 113.1 62
Show 06478+1534 BPM 324 76 80.6 62
Show 06537+1412 BPM 335 358 84.3 62
Show 06477+1347 BPM 323 299 83.8 64
Show 06457+1419 J 724 171 3.3 65
Show 06465+1359 BPM 318 126 92.8 66
Show 06472+1350 BRT3279 288 3.4 66
Show 06544+1453 CBL 23 81 20.6 66
Show 06528+1534 GWP 842 60 87.8 67
Show 06509+1548 J 727 163 4.3 68
Show 06450+1451 TDS4101 71 0.4 74
Show 06519+1552 STJ 16 72 1.1 76
Show 06480+1329 J 2755 103 7.7 80
Show 06444+1436 BRT1211 190 5.4 80
Show 06461+1344 BPM 316 57 56.9 81
Show 06484+1600 BPM 328 213 115.1 82
Show 06466+1550 BPM 319 324 46.8 85
Show 06547+1349 J 395 342 2.1 87
Show 06559+1451 J 600 65 2.8 88
Show 06556+1408 J 2762 290 5.4 90
Show 06460+1551 BPM 315 279 79.1 90
Show 06498+1612 J 2028 46 29.0 91
Show 06562+1430 A 2834 AB 268 2.7 91
Show 06551+1350 BPM 338 344 90.3 92
Show 06478+1607 HEI 221 67 0.7 92
Show 06450+1346 STF 959 175 11.8 92

 
 
WDS 06500+1442 : COMPONENTS
 
 
  A B
B pa=149.0°
sep=0.47"
 
C pa=339.6°
sep=34.06"
pa=339.5°
sep=34.52"
 
 
06500+1442 A
 
 
Name HD 49638 Coord arcsec 2000 064958.06+144139.2 Mag 8.92 Spectral class G0 (yellow)
PmRA -9.00 PmDE -6.0 SAO 96164 Tycho2 0759-01253-1
HD 49638 DM BD+14 1456
Tycho2
Tycho2 0759-01253-1 Pflag RAmdeg 102.49194780 DEmdeg 14.69422266
PmRA -9.3 PmDE -6.1 E RAmdeg 9 E DEmdeg 11
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.27 EpDEm 1989.51
Num 10 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.6
Q pmDE 1.5 BTmag 9.312 E BTmag 0.022 VTmag 8.567
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 102.49196944 DEdeg 14.69423694 EpRA 1990 1.77
EpDE 1990 1.70 E RAdeg 8.7 E DEdeg 11.2 Posflg P
Corr 0.0
SAO
SAO 96164 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.004 Vmag 8.5 SpType G0
Double code Source 29 CatNum 2518 DM BD+14 1456
DMcomp BDsup HD 49638 M HD 0
GC RA1950rad 1.77639645 DE1950rad 0.25748509 PmRA2000 0.0005
PmDE2000 -0.002
CCDM
Ccdm 06500+1442 RComp Comp A Note1
Note2 Discov num DRAs -1.95 DDEs -20.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.0 Sp G0 PmNote *
PmRA -10 PmDE 6 Dm number +14 1456 Cat1 BD
Name2 +14 712 Cat2 AGK2/3 HD 49638 M HD
ADS BDS A 5491 M ADS BDS N IDS IDS 06443N1449A
HIC
 
 
06500+1442 B
 
 
Coord arcsec 2000 064958.08+144138.8 Mag 9.54 PmRA -9.00 PmDE -6.0
Calc delta mag 0.62 Calc coord yes
CCDM
Ccdm 06500+1442 RComp Comp B Note1
Note2 Discov num HO 239 DRAs DDEs
R dRAs Year 1956 Theta 140 Rho 0.5
Obs 7 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5491 M ADS BDS N IDS IDS 06443N1449B
HIC
 
 
06500+1442 C
 
 
Coord arcsec 2000 064957.24+144211.1 Mag 10.76 PmRA 10.00 PmDE -8.0
Calc delta mag 1.84 Calc coord yes
CCDM
Ccdm 06500+1442 RComp Comp C Note1
Note2 Discov num HO 239 DRAs DDEs
R dRAs Year 1887 Theta 336 Rho 35.8
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5491 M ADS BDS N IDS IDS 06443N1449C
HIC