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Doubles in session


Current system
06421+0315
HO 237 AB
HD 48157


Nearby doubles
11' : 06414+0310
BAL2186

21' : 06423+0334
GIC 65

21' : 06422+0336
CRC 9

24' : 06424+0252
A 2677AB

27' : 06414+0338
BAL2185

27' : 06438+0319
BAL2189

30' : 06438+0327
A 2824

32' : 06403+0332
HJ 2331AB

34' : 06435+0341
BAL2187

34' : 06400+0300
BAL2183

36' : 06437+0341
BAL2188

36' : 06442+0331
BAL2190

38' : 06418+0237
BAL1708

39' : 06404+0344
BAL2184

40' : 06405+0243
BAL1703

40' : 06397+0334
HJ 2329

41' : 06444+0253
BAL1711

43' : 06397+0252
BAL1702AB

48' : 06452+0306
BAL2191

50' : 06445+0241
TDS4090

51' : 06420+0225
J 598

51' : 06451+0251
BAL1715

53' : 06448+0241
BAL1712

54' : 06406+0402
BAL2687

55' : 06406+0225
HEI 703

55' : 06450+0243
BAL1714



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.

06421+0315 HO 237 AB (HD 48157)

 
 
06h 42m 04.70s +03° 14' 54.1" P.A. 53.00 sep 168.5 mag 7.06,10.58 Sp A2V dist. 144.51 pc (471.39 l.y.)
 
 
Coord 2000 06421+0315 Discov num HO  237 Comp AB Coord arcsec 2000 06 42 04.70 +03 14 54.1
Date first 1887 Date last 2015 Obs 8
Pa first 53 Pa last 53.4 P.A. Now (θ) 53.4°
Sep first 120.0 Sep last 168.494 Sep. Now (ρ) 168.494"
Mag pri 7.06 Mag sec 10.58 delta mag (ΔM) 3.52 Spectral class A2V (white)
Pri motion ra -008 Sec motion ra +001
Pri motion dec -022 Sec motion dec +000
Notes N (See Notes)
rPM=1.015
This double is not physical.
 
 
06421+0315 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 114297 06 42 05 +03 14 54 HO 237 Aa,Ab 1887 2 153 0.3 7.50 7.50 0.00
Show HD 48157 114297 06 42 05 +03 14 54 HO 237 AB 2015 8 53 168.5 7.06 10.58 3.52 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 48157 Constellation Monoceros SAO 114297 HIP 32072
Tycho2 0151-01121-1 Gaia DR2 3127477060468192128 HD 48157 GC 8752
BD BD+03 1359 Distance 144.51 Distance ly 471.39
 
 
WDS 06421+0315 HO 237 AB (HD 48157) : NOTES
 
 
discov_num notes refcode
HO 237 Hough notes an additional companion S 13' and following 1m 3s Ho_1890
(corresponding to theta=130deg, rho=20.4'). This companion is the 6th
magnitude star HD 48348.
 
 
REFERENCES
 
 
refcode metd author reference
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06421+0315 HO 237 AB 2007 5 55 168.9 7.06 10.58 A2V D 064204.70+031454.1
06421+0315 HO 237 AB 2014 7 54 168.9 7.06 10.58 A2V N 064204.70+031454.1
06421+0315 HO 237 AB 2015 8 53 168.5 7.06 10.58 A2V N 064204.70+031454.1

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

 
 
WDS 06421+0315 HO 237 AB (HD 48157) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06421+0315 HO 237 AB (HD 48157) : MEASURES
 
 
No records found.

 
 
WDS 06421+0315 (HD 48157) : VIRTUAL EYEPIECE
 
 

06421+0315 HO 237A mag 7.06 Sp A2V 06421+0315 HO 237Ab sep 0.3 P.A. 153.00 mag 7.5 06421+0315 HO 237B sep 168.3 P.A. 53.40 mag 10.58 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 06421+0315 (HD 48157) : ALADIN DSS IMAGE @ 06h 42m 04.70s +03° 14' 54.1"
 
 
 
 
WDS 06421+0315 HO 237 AB (HD 48157) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06421+0315 HO 237Aa,Ab distance=1' 06421+0315 HO 237AB distance=1' 06414+0310 BAL2186 distance=11' 06423+0334 GIC 65 distance=21' 06422+0336 CRC 9 distance=21' 06424+0252 A 2677AB distance=24' 06424+0252 A 2677AC distance=24' 06414+0338 BAL2185 distance=27' 06438+0319 BAL2189 distance=27' 06438+0327 A 2824 distance=30' 06403+0332 HJ 2331AB distance=32' 06403+0332 HJ 2331AC distance=32' 06435+0341 BAL2187 distance=34' 06400+0300 BAL2183 distance=34' 06437+0341 BAL2188 distance=36' 06442+0331 BAL2190 distance=36' 06418+0237 BAL1708 distance=38' 06404+0344 BAL2184 distance=39' 06405+0243 BAL1703 distance=40' 06397+0334 HJ 2329 distance=40' 06444+0253 BAL1711 distance=41' 06397+0252 BAL1702AB distance=43' 06452+0306 BAL2191 distance=48' 06445+0241 TDS4090 distance=50' 06420+0225 J 598 distance=51' 06451+0251 BAL1715 distance=51' 06448+0241 BAL1712 distance=53' 06406+0402 BAL2687 distance=54' 06406+0225 HEI 703 distance=55' 06450+0243 BAL1714 distance=55' 06422+0409 BAL2691AB distance=56' 06422+0409 BAL2691AC distance=56' 06422+0409 BAL2691BC distance=56' 06459+0324 A 2680 distance=58' 06393+0357 BAL2679 distance=59' 06416+0413 A 2933AB distance=59' 06416+0413 GII 150Aa,Ab distance=59' 06442+0224 A 2679 distance=61' 06451+0235 BAL1716 distance=61' 06423+0415 DAM1175 distance=61' 06406+0217 J 1967 distance=62' 06424+0416 BAL2694 distance=62' 06456+0348 BAL2192 distance=62' 06416+0416 BAL2689 distance=63' 06396+0405 TDS4008 distance=63' 06410+0215 J 596 distance=63' 06431+0416 BAL2695 distance=64' 06463+0311 BAL2194 distance=64' 06410+0213 HEI 704 distance=64' 06404+0218 J 1966 distance=64' 06412+0418 XMI 21 distance=65' 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 06421+0315 HO 237 Aa,Ab 153 0.3 1
Show 06421+0315 HO 237 AB 53 168.5 1
Show 06414+0310 BAL2186 203 5.1 11
Show 06423+0334 GIC 65 40 50.1 21
Show 06422+0336 CRC 9 34 8.2 21
Show 06424+0252 A 2677 AB 16 0.8 24
Show 06424+0252 A 2677 AC 314 21.8 24
Show 06414+0338 BAL2185 186 11.3 27
Show 06438+0319 BAL2189 57 6.2 27
Show 06438+0327 A 2824 340 1.9 30
Show 06403+0332 HJ 2331 AB 293 26.8 32
Show 06403+0332 HJ 2331 AC 51 25.6 32
Show 06435+0341 BAL2187 134 15.8 34
Show 06400+0300 BAL2183 311 10.2 34
Show 06437+0341 BAL2188 100 5.2 36
Show 06442+0331 BAL2190 320 17.7 36
Show 06418+0237 BAL1708 94 14.2 38
Show 06404+0344 BAL2184 24 16.6 39
Show 06405+0243 BAL1703 100 17.1 40
Show 06397+0334 HJ 2329 87 17.3 40
Show 06444+0253 BAL1711 301 6.2 41
Show 06397+0252 BAL1702 AB 325 15.9 43
Show 06452+0306 BAL2191 121 11.0 48
Show 06445+0241 TDS4090 266 0.9 50
Show 06420+0225 J 598 31 4.1 51
Show 06451+0251 BAL1715 130 17.9 51
Show 06448+0241 BAL1712 69 2.4 53
Show 06406+0402 BAL2687 165 18.3 54
Show 06406+0225 HEI 703 189 1.3 55
Show 06450+0243 BAL1714 45 5.2 55
Show 06422+0409 BAL2691 AB 63 22.6 56
Show 06422+0409 BAL2691 AC 49 7.8 56
Show 06422+0409 BAL2691 BC 251 15.2 56
Show 06459+0324 A 2680 159 1.5 58
Show 06393+0357 BAL2679 186 11.0 59
Show 06416+0413 A 2933 AB 184 1.5 59
Show 06416+0413 GII 150 Aa,Ab 129 0.1 59
Show 06442+0224 A 2679 4 2.3 61
Show 06451+0235 BAL1716 37 3.1 61
Show 06423+0415 DAM1175 275 8.1 61
Show 06406+0217 J 1967 85 7.7 62
Show 06424+0416 BAL2694 222 8.0 62
Show 06456+0348 BAL2192 359 14.0 62
Show 06416+0416 BAL2689 10 19.2 63
Show 06396+0405 TDS4008 309 0.6 63
Show 06410+0215 J 596 46 4.8 63
Show 06431+0416 BAL2695 234 19.7 64
Show 06463+0311 BAL2194 184 8.3 64
Show 06410+0213 HEI 704 234 0.9 64
Show 06404+0218 J 1966 349 11.5 64
Show 06412+0418 XMI 21 248 25.6 65

 
 
WDS 06421+0315 : COMPONENTS
 
 
  A Ab
Ab pa=153.0°
sep=0.30"
 
B pa=53.4°
sep=168.32"
pa=53.3°
sep=168.37"
 
 
06421+0315 A
 
 
Name HD 48157 Coord arcsec 2000 064204.70+031454.1 Mag 7.06 Spectral class A2V (white)
PmRA -8.00 PmDE -22.0 SAO 114297 HIP 32072
Tycho2 0151-01121-1 HD 48157 GC 8752 BD BD+03 1359
Tycho2
Tycho2 0151-01121-1 Pflag RAmdeg 100.51954259 DEmdeg 3.24831494
PmRA -10.2 PmDE -16.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.80 EpDEm 1991.72
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 7.195 E BTmag 0.015 VTmag 7.062
E VTmag 0.010 Prox 999 TYC T HIP 32072
CCDM RAdeg 100.51956528 DEdeg 3.24835139 EpRA 1990 1.93
EpDE 1990 1.87 E RAdeg 3.5 E DEdeg 4.2 Posflg
Corr 0.1
SAO
SAO 114297 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.01 Vmag 7 SpType A2
Double code Source 70 CatNum 8752 DM BD+03 1359
DMcomp BDsup HD 48157 M HD 0
GC 8752 RA1950rad 1.74294838 DE1950rad 0.05755924 PmRA2000 0.0002
PmDE2000 -0.009
Hipparcos
Catalog H HIP 32072 Proxy RAhms 06 42 04.70
DEdms +03 14 54.1 Vmag 7.05 VarFlag R Vmag H
RAdeg 100.52 DEdeg 3.24836 AstroRef Plx 5.67
CCDM 06421+0315 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 48157 BD BD+03 1359
CD CP Dm number +03 1359 VIred 0.11
SpType A2V R SpType Coord arcsec 2000 064204.70+031454.1
Hipparcos 2
HIP 32072 Sn 5 So 0 Nc 1
RArad 1.7543974102 DErad 0.0566945126 Plx 6.92 PmRA -7.49
PmDE -21.66 E RArad 0.45 E DErad 0.31 E Plx 0.49
E pmRA 0.49 E pmDE 0.43 Hpmag 7.0943 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.116 E BV 0.008
VI 0.13
CCDM
Ccdm 06421+0315 RComp Comp A Note1
Note2 Discov num DRAs -1.37 DDEs -5.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.8 Sp A2 PmNote *
PmRA -28 PmDE -8 Dm number +03 1359 Cat1 BD
Name2 +03 840 Cat2 AGK2/3 HD 48157 M HD
ADS BDS B 3560 M ADS BDS N IDS IDS 06368N0321A
HIC 32072
 
 
06421+0315 Ab
 
 
Coord arcsec 2000 064204.71+031453.8 Mag 7.5 Calc coord yes
 
 
06421+0315 B
 
 
Coord arcsec 2000 064213.72+031634.6 Mag 10.58 PmRA 1.00 PmDE 0.0
Calc delta mag 3.08 Calc coord yes
CCDM
Ccdm 06421+0315 RComp Comp B Note1
Note2 Discov num HO 237 DRAs DDEs
R dRAs Year 1887 Theta 150 Rho 0.3
Obs 1 Vmag 7.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 3560 M ADS BDS N IDS IDS 06368N0321B
HIC 32072