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Current system
04312+1849
YSC 179
HD 285842


Nearby doubles
16' : 04320+1839
KPP1611

23' : 04327+1855
DAE 26

30' : 04320+1822
CHN 4AB

33' : 04320+1818
SHN 8

33' : 04322+1820
KSA 107AB

34' : 04314+1816
SHN 88

34' : 04323+1820
LDS2252

36' : 04317+1814
HER 10AB

39' : 04301+1814
JOY 2AB

42' : 04316+1808
LOO 6

43' : 04313+1931
LDS5570

43' : 04286+1911
BUP 61AB
Ain

44' : 04337+1824
DAE 27

45' : 04335+1818
LDS2255

46' : 04311+1803
LDS3593

48' : 04284+1822
LDS5564

49' : 04313+1800
KOH 14

54' : 04322+1757
MSR 1AB

59' : 04335+1801
STF 559

62' : 04270+1907
STF 546

62' : 04330+1946
KPP 634

63' : 04295+1752
BGH 2AB

63' : 04303+1950
PAT 10

63' : 04276+1927
RED 5

65' : 04352+1822
SAR 7AB

68' : 04334+1949
A 2351AB



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04312+1849 YSC 179 (HD 285842)

 
 
04h 31m 10.43s +18° 49' 13.0" P.A. 150.00 sep 1.8 mag 10.77, dist. 87.8 pc (286.4 l.y.)
 
 
Coord 2000 04312+1849 Discov num YSC 179 Comp Coord arcsec 2000 04 31 10.43 +18 49 13.0
Date first 2012 Date last 2016 Obs 4
Pa first 150 Pa last 149.8 P.A. Now (θ) 149.8°
Sep first 1.8 Sep last 1.771 Sep. Now (ρ) 1.771"
Mag pri 10.77 Mag sec delta mag (ΔM) Spectral class
Pri motion ra +172 Sec motion ra
Pri motion dec -157 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 285842 Constellation Taurus HIP 21089 Tycho2 1273-00192-1
HD 285842 Distance 87.8 Distance ly 286.4
 
 
WDS 04312+1849 YSC 179 (HD 285842) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
YSC Yale-Southern Connecticut (from additional DD list - see HOR) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04312+1849 YSC 179 2012 2 150 1.8 10.77   043110.43+184913.0
04312+1849 YSC 179 2015 3 150 1.8 10.77   043110.43+184913.0
04312+1849 YSC 179 2016 4 150 1.8 10.77   043110.43+184913.0

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

 
 
WDS 04312+1849 YSC 179 (HD 285842) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04312+1849 YSC 179 (HD 285842) : MEASURES
 
 
No records found.

 
 
WDS 04312+1849 (HD 285842) : VIRTUAL EYEPIECE
 
 

04312+1849 YSC 179A mag 10.77 04312+1849 YSC 179B sep 1.8 P.A. 151.10 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04312+1849 (HD 285842) : ALADIN DSS IMAGE @ 04h 31m 10.43s +18° 49' 13.0"
 
 
 
 
WDS 04312+1849 YSC 179 (HD 285842) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04312+1849 YSC 179 distance=1' 04320+1839 KPP1611 distance=16' 04327+1855 DAE 26 distance=23' 04324+1828 BRC 1AC distance=28' 04320+1822 HER 11BD distance=30' 04320+1822 CHN 4AB distance=30' 04320+1822 HER 11AD distance=30' 04320+1818 SHN 8 distance=33' 04322+1820 KSA 107AB distance=33' 04322+1820 ITO 29AC distance=33' 04314+1816 SHN 88 distance=34' 04323+1820 LDS2252 distance=34' 04317+1814 GHE 9Aa,Ab distance=36' 04317+1814 HER 10AB distance=36' 04301+1814 JOY 2AB distance=39' 04301+1814 LEI 13AC distance=39' 04301+1814 COR 4Ba,Bb distance=39' 04316+1808 LOO 6 distance=42' 04313+1931 LDS5570 distance=43' 04286+1911 WSI 53Aa,Ab distance=43' 04286+1911 BUP 61AB (Ain) distance=43' 04337+1824 DAE 27 distance=44' 04335+1818 LDS2255 distance=45' 04311+1803 LDS3593 distance=46' 04284+1822 LDS5564 distance=48' 04343+1830 SAR 6Aa,Ab distance=49' 04343+1830 SAR 6Aa,B distance=49' 04343+1830 SAR 6Aa,C distance=49' 04343+1830 SAR 6AD distance=49' 04313+1800 KOH 14 distance=49' 04327+1803 SAR 4A,Ba distance=52' 04327+1803 SAR 4A,Bb distance=52' 04327+1803 SAR 4AC distance=52' 04327+1803 SAR 4AD distance=52' 04327+1803 SAR 4AE distance=52' 04322+1757 MSR 1AB distance=54' 04322+1757 ITO 30AC distance=54' 04335+1801 STF 559 distance=59' 04295+1752 OCC 483Ba,Bb distance=61' 04270+1907 STF 546 distance=62' 04330+1946 KPP 634 distance=62' 04295+1752 BGH 2AB distance=63' 04303+1950 PAT 10 distance=63' 04276+1927 RED 5 distance=63' 04352+1822 SAR 7AB distance=65' 04352+1822 SAR 7AC distance=65' 04334+1949 A 2351AB distance=68' 04334+1949 A 2351AC distance=68' 04334+1949 GII 130Aa,Ab distance=68' 04337+1752 CHN 7 distance=68' 04266+1912 GWP 585 distance=69' 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 04312+1849 YSC 179 150 1.8 1
Show 04320+1839 KPP1611 309 12.3 16
Show 04327+1855 DAE 26 106 8.6 23
Show 04324+1828 BRC 1 AC 30 4.3 28
Show 04320+1822 HER 11 BD 106 28.0 30
Show 04320+1822 CHN 4 AB 358 3.3 30
Show 04320+1822 HER 11 AD 99 27.2 30
Show 04320+1818 SHN 8 319 0.2 33
Show 04322+1820 KSA 107 AB 14 0.1 33
Show 04322+1820 ITO 29 AC 281 5.1 33
Show 04314+1816 SHN 88 -1 0.1 34
Show 04323+1820 LDS2252 52 57.7 34
Show 04317+1814 GHE 9 Aa,Ab 127 0.3 36
Show 04317+1814 HER 10 AB 273 22.5 36
Show 04301+1814 JOY 2 AB 269 5.9 39
Show 04301+1814 LEI 13 AC 182 2.7 39
Show 04301+1814 COR 4 Ba,Bb 287 0.1 39
Show 04316+1808 LOO 6 185 0.4 42
Show 04313+1931 LDS5570 180 17.9 43
Show 04286+1911 WSI 53 Aa,Ab 108 0.2 43
Show Ain 04286+1911 BUP 61 AB 269 190.4 43
Show 04337+1824 DAE 27 254 7.7 44
Show 04335+1818 LDS2255 248 37.6 45
Show 04311+1803 LDS3593 58 339.0 46
Show 04284+1822 LDS5564 169 34.5 48
Show 04343+1830 SAR 6 Aa,Ab 48 0.1 49
Show 04343+1830 SAR 6 Aa,B 149 23.0 49
Show 04343+1830 SAR 6 Aa,C 214 24.5 49
Show 04343+1830 SAR 6 AD 301 9.8 49
Show 04313+1800 KOH 14 242 10.6 49
Show 04327+1803 SAR 4 A,Ba 1 24.5 52
Show 04327+1803 SAR 4 A,Bb 3 23.9 52
Show 04327+1803 SAR 4 AC 94 21.8 52
Show 04327+1803 SAR 4 AD 87 28.7 52
Show 04327+1803 SAR 4 AE 171 16.1 52
Show 04322+1757 MSR 1 AB 51 7.2 54
Show 04322+1757 ITO 30 AC 124 7.2 54
Show 04335+1801 STF 559 275 3.1 59
Show 04295+1752 OCC 483 Ba,Bb -1 0.4 61
Show 04270+1907 STF 546 182 7.0 62
Show 04330+1946 KPP 634 114 5.8 62
Show 04295+1752 BGH 2 AB 9 109.5 63
Show 04303+1950 PAT 10 303 0.2 63
Show 04276+1927 RED 5 162 0.1 63
Show 04352+1822 SAR 7 AB 323 22.7 65
Show 04352+1822 SAR 7 AC 258 26.1 65
Show 04334+1949 A 2351 AB 173 1.0 68
Show 04334+1949 A 2351 AC 173 3.1 68
Show 04334+1949 GII 130 Aa,Ab 130 0.1 68
Show 04337+1752 CHN 7 223 3.1 68
Show 04266+1912 GWP 585 183 37.5 69

 
 
WDS 04312+1849 : COMPONENTS
 
 
  A
B pa=151.1°
sep=1.75"
 
 
04312+1849 A
 
 
Componente originario normalizzato AB Name HD 285842 Coord arcsec 2000 043110.43+184913.0 Mag 10.77
PmRA 172.00 PmDE -157.0 HIP 21089 Tycho2 1273-00192-1
HD 285842
Tycho2
Tycho2 1273-00192-1 Pflag RAmdeg 67.79393735 DEmdeg 18.81988769
PmRA 170.4 PmDE -154.5 E RAmdeg 34 E DEmdeg 36
E pmRA 1.6 E pmDE 1.7 EpRAm 1978.85 EpDEm 1977.35
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 12.014 E BTmag 0.149 VTmag 10.875
E VTmag 0.084 Prox 999 TYC T HIP 21089
CCDM RAdeg 67.79351500 DEdeg 18.82026556 EpRA 1990 1.68
EpDE 1990 1.47 E RAdeg 57.8 E DEdeg 68.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 21089 Proxy RAhms 04 31 10.43
DEdms +18 49 13.0 Vmag 10.6 VarFlag R Vmag G
RAdeg 67.7935 DEdeg 18.8203 AstroRef Plx 4.96
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.18
SpType R SpType Coord arcsec 2000 043110.43+184913.0
Hipparcos 2
HIP 21089 Sn 5 So 0 Nc 1
RArad 1.1832194091 DErad 0.3284756648 Plx 11.39 PmRA 171.71
PmDE -156.72 E RArad 2.05 E DErad 1.25 E Plx 2.25
E pmRA 2.55 E pmDE 1.81 Hpmag 10.7981 E Hpmag 0.0046
SHp 0.03 VA 0 BV 1.1 E BV 0.02
VI 1.18
 
 
04312+1849 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043110.49+184911.5 Calc delta mag 10.77 Calc coord yes