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Doubles in session


Current system
05496+2244
LYO 1 AB
HD 38833


Nearby doubles
13' : 05489+2236
SLE 283

13' : 05500+2233
OCC 322

16' : 05499+2259
POU 789

24' : 05480+2234
SLE 281

25' : 05512+2235
COU 373AB

28' : 05477+2235
FYM 386

32' : 05493+2213
SLE 284

33' : 05499+2316
POU 788

34' : 05501+2317
POU 790

35' : 05472+2232
OCC 324

38' : 05519+2303
OCC1056

41' : 05517+2313
POU 797

42' : 05526+2241
COU 374

46' : 05480+2204
CVR 60

46' : 05513+2323
POU 795

47' : 05527+2227
TDS3395

47' : 05462+2246
OCC 323

48' : 05530+2249
TDS3404

50' : 05518+2323
OCC 841

52' : 05458+2242
OCC 861

53' : 05458+2235
J 170AB

54' : 05477+2157
SLE 280

54' : 05478+2156
BKO 313

55' : 05496+2150
AG 100

56' : 05499+2340
POU 787AB

56' : 05476+2155
BKO 312AB



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.

05496+2244 LYO 1 AB (HD 38833)

 
 
05h 49m 34.19s +22° 44' 04.3" P.A. 264.00 sep 8.2 mag 9.10,11.30 Sp A2
 
 
Coord 2000 05496+2244 Discov num LYO   1 Comp AB Coord arcsec 2000 05 49 34.19 +22 44 04.3
Date first 1894 Date last 2016 Obs 14
Pa first 265 Pa last 263.8 P.A. Now (θ) 263.8°
Sep first 7.9 Sep last 8.2 Sep. Now (ρ) 8.2"
Mag pri 9.10 Mag sec 11.30 delta mag (ΔM) 2.2 Spectral class A2 (white)
Pri motion ra +001 Sec motion ra +000
Pri motion dec -009 Sec motion dec -009
Notes N (See Notes)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
05496+2244 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 77606 05 49 34 +22 44 04 CHR 205 Aa,Ab 1995 2 135 0.1 9.10 11.30 2.20
Show HD 38833 77606 05 49 34 +22 44 04 LYO 1 AB 2016 14 264 8.2 9.10 11.30 2.20 <===
Show 77606 05 49 34 +22 44 04 LYO 1 AC 2015 8 269 40.9 9.16 13.68 4.52
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 38833 Constellation Taurus SAO 77606 Tycho2 1862-00441-1
Gaia DR2 3427299312829770880 HD 38833 DM BD+22 1048
 
 
WDS 05496+2244 LYO 1 AB (HD 38833) : NOTES
 
 
discov_num notes refcode
CHR 205 First detected as an occultation binary by Africano. Afr1975
 
 
REFERENCES
 
 
refcode metd author reference
Afr1975 O j Africano, J.L., Cobb, C.L., Dunham, D.W., Evans, D.S., Fekel, F.C. & Vogt, S.S. 1975AJ.....80..689A
Afr1975 AJ 80, 689, 1975
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 LYO Lyons, U.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05496+2244 LYO 1 AB 1974 5 289 12.6 9.10 11.30 A2 054934.19+224404.3
05496+2244 LYO 1 AB 2000 5 264 8.1 9.10 11.30 A2 N 054934.19+224404.3
05496+2244 LYO 1 AB 2012 6 264 7.6 9.10 11.30 A2 N 054934.19+224404.3
05496+2244 LYO 1 AB 2016 8 264 8.2 9.10 11.30 A2 N 054934.19+224404.3

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

 
 
WDS 05496+2244 LYO 1 AB (HD 38833) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05496+2244 LYO 1 AB (HD 38833) : MEASURES
 
 
No records found.

 
 
WDS 05496+2244 (HD 38833) : VIRTUAL EYEPIECE
 
 

05496+2244 LYO 1A mag 9.1 Sp A2 05496+2244 CHR 205Ab sep 0.1 P.A. 137.40 mag 11.3 05496+2244 LYO 1B sep 7.6 P.A. 263.30 mag 11.3 05496+2244 LYO 1C sep 37.7 P.A. 268.70 mag 13.68 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 05496+2244 (HD 38833) : ALADIN DSS IMAGE @ 05h 49m 34.19s +22° 44' 04.3"
 
 
 
 
WDS 05496+2244 LYO 1 AB (HD 38833) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05496+2244 LYO 1AB distance=0' 05489+2236 SLE 283 distance=13' 05500+2233 OCC 322 distance=13' 05499+2259 POU 789 distance=16' 05499+2259 ARN 91AC distance=16' 05480+2234 SLE 281 distance=24' 05512+2235 COU 373AB distance=25' 05512+2235 COU 373AC distance=25' 05477+2235 FYM 386 distance=28' 05493+2213 SLE 284 distance=32' 05499+2316 POU 788 distance=33' 05501+2317 POU 790 distance=34' 05472+2232 OCC 324 distance=35' 05519+2303 OCC1056 distance=38' 05517+2313 POU 797 distance=41' 05526+2241 COU 374 distance=42' 05480+2204 CVR 60 distance=46' 05513+2323 POU 795 distance=46' 05527+2227 TDS3395 distance=47' 05462+2246 OCC 323 distance=47' 05530+2249 TDS3404 distance=48' 05518+2323 OCC 841 distance=50' 05458+2242 OCC 861 distance=52' 05458+2235 J 170AB distance=53' 05458+2235 COU2703AC distance=53' 05477+2157 SLE 280 distance=54' 05478+2156 BKO 313 distance=54' 05496+2150 AG 100 distance=55' 05499+2340 POU 787AB distance=56' 05499+2340 DAM1096AC distance=56' 05499+2340 DAM1096AD distance=56' 05476+2155 BKO 312AB distance=56' 05476+2155 BKO 312CD distance=57' 05497+2343 COU 764 distance=59' 05494+2145 BRT2332 distance=59' 05485+2342 HJ 372AB distance=61' 05485+2342 STJ 43AC distance=61' 05478+2339 OCC 671 distance=61' 05476+2339 POU 779 distance=62' 05472+2153 HU 39 distance=62' 05482+2145 SLE 282 distance=62' 05462+2324 POU 770 distance=62' 05458+2208 COU 370 distance=64' 05511+2344 POU 794 distance=64' 05450+2255 HU 38 distance=65' 05536+2320 OCC 850 distance=66' 05544+2236 SKF2499 distance=68' 05484+2138 J 2732 distance=68' 05494+2356 TDS3360 distance=72' 05530+2343 POU 801 distance=76' 05477+2356 POU 780 distance=77' 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 05496+2244 CHR 205 Aa,Ab 135 0.1
Show 05496+2244 LYO 1 AB 264 8.2
Show 05496+2244 LYO 1 AC 269 40.9
Show 05489+2236 SLE 283 194 7.9 13
Show 05500+2233 OCC 322 -1 0.1 13
Show 05499+2259 POU 789 251 12.4 16
Show 05499+2259 ARN 91 AC 132 112.4 16
Show 05480+2234 SLE 281 332 7.2 24
Show 05512+2235 COU 373 AB 122 1.7 25
Show 05512+2235 COU 373 AC 189 2.5 25
Show 05477+2235 FYM 386 100 5.7 28
Show 05493+2213 SLE 284 17 8.6 32
Show 05499+2316 POU 788 126 4.5 33
Show 05501+2317 POU 790 236 5.4 34
Show 05472+2232 OCC 324 -1 0.1 35
Show 05519+2303 OCC1056 -1 0.3 38
Show 05517+2313 POU 797 273 5.6 41
Show 05526+2241 COU 374 126 1.4 42
Show 05480+2204 CVR 60 318 87.9 46
Show 05513+2323 POU 795 275 6.8 46
Show 05527+2227 TDS3395 91 0.7 47
Show 05462+2246 OCC 323 -1 0.1 47
Show 05530+2249 TDS3404 239 2.1 48
Show 05518+2323 OCC 841 -1 0.0 50
Show 05458+2242 OCC 861 -1 0.1 52
Show 05458+2235 J 170 AB 84 4.6 53
Show 05458+2235 COU2703 AC 76 36.0 53
Show 05477+2157 SLE 280 233 11.6 54
Show 05478+2156 BKO 313 158 10.6 54
Show 05496+2150 AG 100 240 32.5 55
Show 05499+2340 POU 787 AB 335 17.7 56
Show 05499+2340 DAM1096 AC 85 6.7 56
Show 05499+2340 DAM1096 AD 94 11.6 56
Show 05476+2155 BKO 312 AB 222 5.3 56
Show 05476+2155 BKO 312 CD 104 3.2 57
Show 05497+2343 COU 764 326 0.5 59
Show 05494+2145 BRT2332 10 2.8 59
Show 05485+2342 HJ 372 AB 204 16.0 61
Show 05485+2342 STJ 43 AC 61 1.5 61
Show 05478+2339 OCC 671 -1 0.1 61
Show 05476+2339 POU 779 180 11.4 62
Show 05472+2153 HU 39 21 0.2 62
Show 05482+2145 SLE 282 147 13.8 62
Show 05462+2324 POU 770 74 13.9 62
Show 05458+2208 COU 370 302 1.4 64
Show 05511+2344 POU 794 268 10.1 64
Show 05450+2255 HU 38 132 0.5 65
Show 05536+2320 OCC 850 -1 0.1 66
Show 05544+2236 SKF2499 159 12.7 68
Show 05484+2138 J 2732 325 7.4 68
Show 05494+2356 TDS3360 94 0.5 72

 
 
WDS 05496+2244 : COMPONENTS
 
 
  A Ab B
Ab pa=137.4°
sep=0.08"
 
B pa=263.3°
sep=7.57"
pa=263.8°
sep=7.62"
 
C pa=268.7°
sep=37.68"
pa=268.8°
sep=37.73"
pa=270.1°
sep=30.15"
 
 
05496+2244 A
 
 
Name HD 38833 Coord arcsec 2000 054934.19+224404.3 Mag 9.1 Spectral class A2 (white)
PmRA 1.00 PmDE -9.0 SAO 77606 Tycho2 1862-00441-1
HD 38833 DM BD+22 1048
Tycho2
Tycho2 1862-00441-1 Pflag RAmdeg 87.39248414 DEmdeg 22.73455106
PmRA 0.3 PmDE -8.3 E RAmdeg 11 E DEmdeg 15
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.26 EpDEm 1988.38
Num 8 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 9.292 E BTmag 0.025 VTmag 8.798
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 87.39248389 DEdeg 22.73457000 EpRA 1990 1.85
EpDE 1990 1.65 E RAdeg 11.4 E DEdeg 15.2 Posflg
Corr 0.0
SAO
SAO 77606 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 0 Vmag 8.7 SpType A2
Double code Source 35 CatNum 1988 DM BD+22 1048
DMcomp BDsup HD 38833 M HD 0
GC RA1950rad 1.51207362 DE1950rad 0.39654292 PmRA2000 -0.0002
PmDE2000 0
CCDM
Ccdm 05496+2244 RComp Comp A Note1
Note2 Discov num DRAs -1.80 DDEs 4.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.1 Sp A2 PmNote *
PmRA 2 PmDE -9 Dm number +22 1048 Cat1 BD
Name2 +22 592 Cat2 AGK2/3 HD 38833 M HD
ADS BDS M ADS BDS N IDS IDS 05435N2242A
HIC
 
 
05496+2244 Ab
 
 
Coord arcsec 2000 054934.19+224404.2 Mag 11.3 Calc delta mag 2.2 Calc coord yes
 
 
05496+2244 B
 
 
Coord arcsec 2000 054933.65+224403.4 Mag 11.3 PmRA 0.00 PmDE -9.0
Calc delta mag 2.2 Calc coord yes
CCDM
Ccdm 05496+2244 RComp Comp B Note1
Note2 Discov num LYO DRAs DDEs
R dRAs Year 1939 Theta 264 Rho 8.0
Obs 1 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 05435N2242B
HIC
 
 
05496+2244 C
 
 
Coord arcsec 2000 054931.47+224403.4 Mag 13.68 Calc delta mag 4.58 Calc coord yes
CCDM
Ccdm 05496+2244 RComp Comp C Note1
Note2 Discov num LYO DRAs DDEs
R dRAs Year 1939 Theta 268 Rho 40.8
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 05435N2242C
HIC