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Current system
05194+3359
HO 18
18 Aur


Nearby doubles
19' : 05207+3349
J 652

22' : 05196+3421
CRB 3

27' : 05197+3421
ES 2466

30' : 05187+3331
ES 59AB

36' : 05208+3329
COU1231

36' : 05219+3416
TOB 29

38' : 05223+3348
STF 687AB

40' : 05182+3322
STT 103

44' : 05163+3419
SEI 136AB

44' : 05214+3323
ES 332AB

45' : 05159+3405
OL 203

45' : 05159+3406
DAM1330

46' : 05218+3434
COU1536

47' : 05231+3400
J 898

48' : 05217+3322
LDS6184AB

49' : 05172+3320
STF 666

50' : 05233+3409
MLB1037

51' : 05159+3425
ES 170AB

53' : 05175+3312
CTT 4AB

53' : 05225+3326
FYM 376

54' : 05216+3445
LSC 36

55' : 05228+3325
BU 887AB

55' : 05193+3453
SEI 180

55' : 05225+3324
FYM 593

57' : 05175+3307
HU 613

58' : 05227+3319
MZA 15



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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.

05194+3359 HO 18 (18 Aur)

 
 
05h 19m 23.72s +33° 59' 07.6" P.A. 171.00 sep 3.8 mag 6.49,12.50 Sp A7V dist. 68.59 pc (223.74 l.y.)
 
 
Coord 2000 05194+3359 Discov num HO   18 Comp Coord arcsec 2000 05 19 23.72 +33 59 07.6
Date first 1883 Date last 2016 Obs 6
Pa first 164 Pa last 171.1 P.A. Now (θ) 171.1°
Sep first 3.9 Sep last 3.846 Sep. Now (ρ) 3.846"
Mag pri 6.49 Mag sec 12.50 delta mag (ΔM) 6.01 Spectral class A7V (white)
Pri motion ra +028 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 18 Aur Constellation Auriga SAO 57893 HIP 24832
Tycho2 2398-01022-1 Gaia DR2 182009826266321792 HD 34499 HR 1734
GC 6504 ADS 3893 BD BD+33 1010 Flamsteed 18 Aurigae
Flamsteed name 18 Aur Distance 68.59 Distance ly 223.74
 
 
WDS 05194+3359 HO 18 (18 Aur) : NOTES
 
 
discov_num notes refcode
HO 18 18 Aur.
 
 
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
05194+3359 HO 18 1963 4 169 3.9 6.49 12.50 A7V N 051923.72+335907.6
05194+3359 HO 18 2006 5 167 3.9 6.49 12.50 A7V N 051923.72+335907.6
05194+3359 HO 18 2016 6 171 3.8 6.49 12.50 A7V N 051923.72+335907.6

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

 
 
WDS 05194+3359 HO 18 (18 Aur) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05194+3359 HO 18 (18 Aur) : MEASURES
 
 
No records found.

 
 
WDS 05194+3359 (18 Aur) : VIRTUAL EYEPIECE
 
 

05194+3359 HO 18A mag 6.49 Sp A7V 05194+3359 HO 18B sep 3.8 P.A. 172.60 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 05194+3359 (18 Aur) : ALADIN DSS IMAGE @ 05h 19m 23.72s +33° 59' 07.6"
 
 
 
 
WDS 05194+3359 HO 18 (18 Aur) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05194+3359 HO 18 distance=0' 05207+3349 J 652 distance=19' 05196+3421 CRB 3 distance=22' 05197+3421 ES 2466 distance=27' 05187+3331 ES 2611BC distance=29' 05187+3331 ES 59AB distance=30' 05187+3331 ES 2611AE distance=30' 05187+3331 ES 2611DE distance=31' 05208+3329 COU1231 distance=36' 05219+3416 TOB 29 distance=36' 05223+3348 STF 687AB distance=38' 05223+3348 ABH 29AE distance=38' 05223+3348 ABH 29AF distance=38' 05223+3348 ABH 29AG distance=38' 05223+3348 STF 687A,CD distance=38' 05223+3348 BU 886CD distance=39' 05182+3322 STT 103 distance=40' 05163+3419 TRN 17Aa,Ac distance=44' 05163+3419 SEI 136AB distance=44' 05163+3419 WAL 37AC distance=44' 05163+3419 CIA 40Aa,Ab distance=44' 05214+3323 ES 332AB distance=44' 05214+3323 SIN 15AC distance=44' 05214+3323 SIN 15AD distance=44' 05214+3323 SIN 15AE distance=44' 05159+3405 OL 203 distance=45' 05159+3406 DAM1330 distance=45' 05218+3434 COU1536 distance=46' 05231+3400 J 898 distance=47' 05217+3322 LDS6184AB distance=48' 05217+3322 FAR 54Aa,Ab distance=48' 05172+3320 STF 666 distance=49' 05233+3409 MLB1037 distance=50' 05159+3425 ES 170AB distance=51' 05159+3425 WAL 36AC distance=51' 05159+3425 SMR 18AD distance=51' 05175+3312 CTT 4AB distance=53' 05175+3312 CTT 4AC distance=53' 05175+3312 CTT 4AD distance=53' 05175+3312 CTT 4AE distance=53' 05175+3312 CTT 4AF distance=53' 05225+3326 FYM 376 distance=53' 05216+3445 LSC 36 distance=54' 05228+3325 BU 887FU distance=54' 05228+3325 BU 887AB distance=55' 05228+3325 BU 887AC distance=55' 05228+3325 BU 887AD distance=55' 05228+3325 BU 887AE distance=55' 05228+3325 BU 887AF distance=55' 05228+3325 SS 6AG distance=55' 05193+3453 SEI 180 distance=55' 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 05194+3359 HO 18 171 3.8
Show 05207+3349 J 652 356 3.7 19
Show 05196+3421 CRB 3 123 50.8 22
Show 05197+3421 ES 2466 304 7.6 27
Show 05187+3331 ES 2611 BC 330 10.5 29
Show 05187+3331 ES 59 AB 10 13.8 30
Show 05187+3331 ES 2611 AE 169 78.1 30
Show 05187+3331 ES 2611 DE 358 4.1 31
Show 05208+3329 COU1231 141 0.4 36
Show 05219+3416 TOB 29 227 18.5 36
Show 05223+3348 STF 687 AB 70 17.3 38
Show 05223+3348 ABH 29 AE 186 76.7 38
Show 05223+3348 ABH 29 AF 175 69.3 38
Show 05223+3348 ABH 29 AG 157 79.7 38
Show 05223+3348 STF 687 A,CD 155 48.2 38
Show 05223+3348 BU 886 CD 257 1.0 39
Show 05182+3322 STT 103 55 4.1 40
Show 05163+3419 TRN 17 Aa,Ac 171 0.4 44
Show 05163+3419 SEI 136 AB 355 8.8 44
Show 05163+3419 WAL 37 AC 262 218.8 44
Show 05163+3419 CIA 40 Aa,Ab 171 0.0 44
Show 05214+3323 ES 332 AB 214 14.7 44
Show 05214+3323 SIN 15 AC 20 112.0 44
Show 05214+3323 SIN 15 AD 44 112.2 44
Show 05214+3323 SIN 15 AE 112 119.3 44
Show 05159+3405 OL 203 332 3.0 45
Show 05159+3406 DAM1330 124 4.1 45
Show 05218+3434 COU1536 47 1.3 46
Show 05231+3400 J 898 150 3.9 47
Show 05217+3322 LDS6184 AB 204 7.5 48
Show 05217+3322 FAR 54 Aa,Ab 266 0.2 48
Show 05172+3320 STF 666 75 3.2 49
Show 05233+3409 MLB1037 292 17.7 50
Show 05159+3425 ES 170 AB 12 23.7 51
Show 05159+3425 WAL 36 AC 303 59.9 51
Show 05159+3425 SMR 18 AD 216 90.6 51
Show 05175+3312 CTT 4 AB 105 108.9 53
Show 05175+3312 CTT 4 AC 283 111.9 53
Show 05175+3312 CTT 4 AD 271 94.5 53
Show 05175+3312 CTT 4 AE 269 113.1 53
Show 05175+3312 CTT 4 AF 167 41.9 53
Show 05225+3326 FYM 376 45 13.9 53
Show 05216+3445 LSC 36 15 0.1 54
Show 05228+3325 BU 887 FU 355 3.1 54
Show 05228+3325 BU 887 AB 195 1.0 55
Show 05228+3325 BU 887 AC 114 9.7 55
Show 05228+3325 BU 887 AD 334 10.7 55
Show 05228+3325 BU 887 AE 203 14.6 55
Show 05228+3325 BU 887 AF 353 32.9 55
Show 05228+3325 SS 6 AG 117 24.0 55
Show 05193+3453 SEI 180 21 1.5 55

 
 
WDS 05194+3359 : COMPONENTS
 
 
  A
B pa=172.6°
sep=3.83"
 
 
05194+3359 A
 
 
Componente originario normalizzato AB Name 18 Aur Coord arcsec 2000 051923.72+335907.6 Mag 6.49
Spectral class A7V (white) PmRA 28.00 PmDE -15.0 SAO 57893
HIP 24832 Tycho2 2398-01022-1 HD 34499 HR 1734
GC 6504 BD BD+33 1010 Flamsteed 18 Aurigae Flamsteed name 18 Aur
Tycho2
Tycho2 2398-01022-1 Pflag RAmdeg 79.84893543 DEmdeg 33.98540649
PmRA 29.6 PmDE -10.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.47 EpDEm 1991.29
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 6.785 E BTmag 0.015 VTmag 6.520
E VTmag 0.010 Prox 841 TYC T HIP 24832
CCDM RAdeg 79.84885333 DEdeg 33.98543194 EpRA 1990 1.70
EpDE 1990 1.48 E RAdeg 3.8 E DEdeg 4.4 Posflg
Corr 0.0
SAO
SAO 57893 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.01 Vmag 6.5 SpType A5
Double code Source 70 CatNum 6504 DM BD+33 1010
DMcomp BDsup HD 34499 M HD 0
GC 6504 RA1950rad 1.37921362 DE1950rad 0.59227237 PmRA2000 0.0008
PmDE2000 -0.01
Hipparcos
Catalog H HIP 24832 Proxy RAhms 05 19 23.72
DEdms +33 59 07.6 Vmag 6.49 VarFlag R Vmag H
RAdeg 79.8488 DEdeg 33.9854 AstroRef Plx 13.85
CCDM 05194+3359 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 34499 BD BD+33 1010
CD CP Dm number +33 1010 VIred 0.27
SpType A7V R SpType Coord arcsec 2000 051923.72+335907.6
Hipparcos 2
HIP 24832 Sn 5 So 0 Nc 1
RArad 1.3936253362 DErad 0.5931576667 Plx 14.58 PmRA 27.35
PmDE -4.29 E RArad 0.48 E DErad 0.24 E Plx 0.52
E pmRA 0.55 E pmDE 0.24 Hpmag 6.5618 E Hpmag 0.001
SHp 0.006 VA 0 BV 0.256 E BV 0.007
VI 0.29
CCDM
Ccdm 05194+3359 RComp Comp A Note1
Note2 Discov num DRAs -0.15 DDEs 7.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.5 Sp A5 PmNote *
PmRA 51 PmDE -4 Dm number +33 1010 Cat1 BD
Name2 +33 497 Cat2 AGK2/3 HD 34499 M HD
ADS BDS A 3893 M ADS BDS N IDS IDS 05128N3353A
HIC 24832
 
 
05194+3359 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 051923.76+335903.8 Mag 12.5 Calc delta mag 6.01
Calc coord yes
CCDM
Ccdm 05194+3359 RComp Comp B Note1
Note2 Discov num HO 18 DRAs DDEs
R dRAs Year 1883 Theta 165 Rho 4.1
Obs 3 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3893 M ADS BDS N IDS IDS 05128N3353B
HIC 24832