stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
04456+1914
TDS 2956
HD 284843


Nearby doubles
6' : 04459+1911
AG 311AB

13' : 04461+1905
HZG 3

14' : 04447+1918
ST 2

15' : 04452+1901
TDS 145

21' : 04443+1923
LDS2269

29' : 04438+1859
LDS2267

29' : 04449+1941
LDS5589

36' : 04479+1902
LDS3619

42' : 04444+1952
KOH 23AB

46' : 04452+1829
LDS2273

51' : 04429+1843
LDS2266AB

58' : 04458+1817
LDS5595

61' : 04491+1838
GUE 7

65' : 04411+1906
LDS2264

66' : 04443+2017
KOH 22AB

66' : 04476+1816
PAT 17

66' : 04448+2018
LDS3612

70' : 04431+2015
HO 333AB

71' : 04407+1905
COU 367

75' : 04452+2029
LDS2272

76' : 04472+2027
KU 85

78' : 04449+1757
LDS2271

79' : 04483+1806
LDS5608

83' : 04409+2004
LDS2263

86' : 04514+1850
BUP 70

86' : 04399+1940
RED 8



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.

04456+1914 TDS 2956 (HD 284843)

 
 
04h 45m 37.32s +19° 14' 25.3" P.A. 140.00 sep 2.3 mag 10.75,12.48
 
 
Coord 2000 04456+1914 Discov num TDS2956 Comp Coord arcsec 2000 04 45 37.32 +19 14 25.3
Date first 1991 Date last 1991 Obs 1
Pa first 140 Pa last 139.8 P.A. Now (θ) 139.8°
Sep first 2.3 Sep last 2.3 Sep. Now (ρ) 2.3"
Mag pri 10.75 Mag sec 12.48 delta mag (ΔM) 1.73 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -001 Sec motion dec -001
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 284843 Constellation Taurus Tycho2 1275-00946-1 Gaia DR2 3410105493591032320
HD 284843
 
 
WDS 04456+1914 TDS 2956 (HD 284843) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04456+1914 TDS2956 1991 1 140 2.3 10.75 12.48 044537.32+191425.3

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

 
 
WDS 04456+1914 TDS 2956 (HD 284843) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04456+1914 TDS 2956 (HD 284843) : MEASURES
 
 
No records found.

 
 
WDS 04456+1914 (HD 284843) : VIRTUAL EYEPIECE
 
 

04456+1914 TDS2956A mag 10.75 04456+1914 TDS2956B sep 2.2 P.A. 141.40 mag 12.48 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 04456+1914 (HD 284843) : ALADIN DSS IMAGE @ 04h 45m 37.32s +19° 14' 25.3"
 
 
 
 
WDS 04456+1914 TDS 2956 (HD 284843) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04456+1914 TDS2956 distance=0' 04459+1911 AG 311AB distance=6' 04459+1911 CTT 8AC distance=6' 04461+1905 HZG 3 distance=13' 04447+1918 ST 2 distance=14' 04452+1901 TDS 145 distance=15' 04443+1923 LDS2269 distance=21' 04438+1859 LDS2267 distance=29' 04449+1941 LDS5589 distance=29' 04479+1902 LDS3619 distance=36' 04444+1952 KOH 23AB distance=42' 04444+1952 LDS2270AB,C distance=42' 04444+1952 DAE 33AD distance=42' 04452+1829 LDS2273 distance=46' 04429+1843 LDS2266BC distance=49' 04429+1843 LDS2266AB distance=51' 04458+1817 LDS5595 distance=58' 04491+1838 GUE 7 distance=61' 04411+1906 LDS2264 distance=65' 04443+2017 KOH 22AB distance=66' 04443+2017 DAE 32Aa,Ab distance=66' 04476+1816 PAT 17 distance=66' 04448+2018 LDS3612 distance=66' 04431+2015 HO 333AB distance=70' 04431+2015 HO 333AC distance=70' 04407+1905 COU 367 distance=71' 04452+2029 LDS2272 distance=75' 04472+2027 KU 85 distance=76' 04449+1757 LDS2271 distance=78' 04483+1806 LDS5608 distance=79' 04409+2004 LDS2263 distance=83' 04514+1850 BUP 70 distance=86' 04399+1940 RED 8 distance=86' 04414+2014 A 2352 distance=86' 04431+2038 OCC 380 distance=91' 04468+1744 PAT 15Aa,Ab distance=92' 04468+1744 LDS1187AB distance=92' 04429+2038 HO 332 distance=92' 04522+1905 LDS1191 distance=95' 04486+1748 STF 598 distance=96' 04441+1739 LDS2268 distance=98' 04520+1837 LDS5618 distance=99' 04404+1809 OCC9099 distance=99' 04384+1900 BRT2317 distance=103' 04457+1731 LDS5594 distance=104' 04529+1920 KOH 31 distance=104' 04510+2026 GRV 219 distance=106' 04513+1806 LDS5617 distance=107' 04527+2000 A 2426 distance=110' 04381+1942 LDS2258 distance=111' 04428+1730 LDS3607 distance=112' 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 04456+1914 TDS2956 140 2.3
Show 04459+1911 AG 311 AB 112 33.0 6
Show 04459+1911 CTT 8 AC 172 54.3 6
Show 04461+1905 HZG 3 258 2.6 13
Show 04447+1918 ST 2 91 6.8 14
Show 04452+1901 TDS 145 213 0.9 15
Show 04443+1923 LDS2269 20 46.6 21
Show 04438+1859 LDS2267 174 3.2 29
Show 04449+1941 LDS5589 173 158.1 29
Show 04479+1902 LDS3619 37 3.6 36
Show 04444+1952 KOH 23 AB 353 0.3 42
Show 04444+1952 LDS2270 AB,C 7 6.2 42
Show 04444+1952 DAE 33 AD 201 2.8 42
Show 04452+1829 LDS2273 180 210.2 46
Show 04429+1843 LDS2266 BC 133 171.1 49
Show 04429+1843 LDS2266 AB 103 141.7 51
Show 04458+1817 LDS5595 309 12.0 58
Show 04491+1838 GUE 7 107 0.4 61
Show 04411+1906 LDS2264 69 37.7 65
Show 04443+2017 KOH 22 AB 159 9.9 66
Show 04443+2017 DAE 32 Aa,Ab 98 0.2 66
Show 04476+1816 PAT 17 276 0.1 66
Show 04448+2018 LDS3612 347 10.1 66
Show 04431+2015 HO 333 AB 152 1.8 70
Show 04431+2015 HO 333 AC 223 31.3 70
Show 04407+1905 COU 367 49 4.1 71
Show 04452+2029 LDS2272 154 5.2 75
Show 04472+2027 KU 85 33 33.5 76
Show 04449+1757 LDS2271 271 12.5 78
Show 04483+1806 LDS5608 116 155.2 79
Show 04409+2004 LDS2263 276 15.4 83
Show 04514+1850 BUP 70 302 181.5 86
Show 04399+1940 RED 8 131 0.1 86
Show 04414+2014 A 2352 317 3.8 86
Show 04431+2038 OCC 380 -1 0.1 91
Show 04468+1744 PAT 15 Aa,Ab 227 0.3 92
Show 04468+1744 LDS1187 AB 247 87.5 92
Show 04429+2038 HO 332 128 1.4 92
Show 04522+1905 LDS1191 85 85.3 95
Show 04486+1748 STF 598 318 9.3 96
Show 04441+1739 LDS2268 352 2.0 98
Show 04520+1837 LDS5618 87 23.6 99
Show 04404+1809 OCC9099 -1 0.0 99
Show 04384+1900 BRT2317 183 3.8 103
Show 04457+1731 LDS5594 283 3.6 104
Show 04529+1920 KOH 31 305 0.4 104
Show 04510+2026 GRV 219 344 12.7 106
Show 04513+1806 LDS5617 106 52.4 107
Show 04527+2000 A 2426 193 4.0 110
Show 04381+1942 LDS2258 294 3.2 111
Show 04428+1730 LDS3607 57 37.4 112

 
 
WDS 04456+1914 : COMPONENTS
 
 
  A
B pa=141.4°
sep=2.25"
 
 
04456+1914 A
 
 
Componente originario normalizzato AB Name HD 284843 Coord arcsec 2000 044537.32+191425.3 Mag 10.75
PmRA -3.00 PmDE -1.0 Tycho2 1275-00946-1 HD 284843
Tycho2
Tycho2 1275-00946-1 Pflag RAmdeg 71.40549597 DEmdeg 19.24035950
PmRA -2.5 PmDE -0.5 E RAmdeg 31 E DEmdeg 32
E pmRA 1.1 E pmDE 1.1 EpRAm 1976.85 EpDEm 1974.32
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 11.450 E BTmag 0.081 VTmag 10.784
E VTmag 0.072 Prox 999 TYC T HIP
CCDM RAdeg 71.40548500 DEdeg 19.24035861 EpRA 1990 1.78
EpDE 1990 1.50 E RAdeg 42.8 E DEdeg 52.5 Posflg
Corr -0.3
 
 
04456+1914 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044537.42+191423.5 Mag 12.48 PmRA -3.00
PmDE -1.0 Calc delta mag 1.73 Calc coord yes