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Doubles in session


Current system
04153+2044
KOH 6
HD 284266


Nearby doubles
7' : 04157+2049
TOK 659AB

29' : 04173+2035
LDS5535AB

32' : 04174+2033
KPP3562

57' : 04154+1948
UC 1142

62' : 04190+2118
BU 1234

62' : 04196+2104
HDS 553

63' : 04128+1954
NI 11

63' : 04131+2137
LDS5520AB

66' : 04174+1945
LDS5536

66' : 04122+2132
HU 1077

66' : 04184+2135
BUP 52AB

68' : 04170+1941
HO 328

68' : 04106+2052
RED 29

70' : 04124+1948
KPP2510

76' : 04207+2056
LDS2226

77' : 04128+1937
KOH 4

79' : 04210+2050
LDS3578

79' : 04106+2002
NI 10

80' : 04100+2108
LDS5511

82' : 04152+2206
COU 153

85' : 04201+1953
LDS1164

86' : 04196+2146
SKF2834AB

87' : 04121+2157
LDS 885

88' : 04216+2029
LDS5543AB

88' : 04215+2102
OCC 684

90' : 04092+2105
ALP 11AB



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.

04153+2044 KOH 6 (HD 284266)

 
 
04h 15m 22.91s +20° 44' 16.9" P.A. 357.00 sep 0.6 mag 8.80,10.70 Sp K0
 
 
Coord 2000 04153+2044 Discov num KOH   6 Comp Coord arcsec 2000 04 15 22.91 +20 44 16.9
Date first 1994 Date last 2011 Obs 3
Pa first 357 Pa last 357.4 P.A. Now (θ) 357.4°
Sep first 0.6 Sep last 0.601 Sep. Now (ρ) 0.601"
Mag pri 8.80 Mag sec 10.70 delta mag (ΔM) 1.9 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 284266 Constellation Taurus Tycho2 1263-01027-1 Gaia DR2 49340897830486912
HD 284266
 
 
WDS 04153+2044 KOH 6 (HD 284266) : NOTES
 
 
discov_num notes refcode
KOH 6 Metchev & Hillenbrand say the pair is probably physical, based on
proximity. Met2004b
V1199 Tau. Member of Taurus-Auriga molecular cloud. Dae2015
 
 
REFERENCES
 
 
refcode metd author reference
Dae2015 A j Daemgen, S., Bonavita, M., Jayawardhana, R., Lafreniere, D., & Janson, M. 2015ApJ...799..155D
Dae2015 ApJ 799, 155, 2015
Met2004b Ao - Metchev, S.A. & Hillenbrand, L.A. 2004ASPC..324..238M
Met2004b ASP Conf. 324, 238, 2004
Met2004b (Exact dates not given. Default date = decade of publication added. Theta
Met2004b estimated from their Figure 2.)
 
 
DISCOVERER
 
 
idgroup discov author
1 KOH Koehler, R. & Leinert, Ch.
11 KOH Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G.,
11 KOH Quirrenbach, A., & Zinnecker, H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04153+2044 KOH 6 1994 1 357 0.6 8.60 10.30 N DK 041522.91+204416.9
04153+2044 KOH 6 2002 2 357 0.6 8.60 10.30 N DK 041522.91+204416.9
04153+2044 KOH 6 2011 3 357 0.6 8.80 10.70 K0 NV K 041522.91+204416.9

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

 
 
WDS 04153+2044 KOH 6 (HD 284266) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04153+2044 KOH 6 (HD 284266) : MEASURES
 
 
No records found.

 
 
WDS 04153+2044 (HD 284266) : VIRTUAL EYEPIECE
 
 

04153+2044 KOH 6A mag 8.8 Sp K0 04153+2044 KOH 6B sep 0.6 P.A. 357.60 mag 10.7 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 04153+2044 (HD 284266) : ALADIN DSS IMAGE @ 04h 15m 22.91s +20° 44' 16.9"
 
 
 
 
WDS 04153+2044 KOH 6 (HD 284266) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04153+2044 KOH 6 distance=0' 04157+2049 RED 2BC distance=5' 04157+2049 TOK 659AB distance=7' 04173+2035 LDS5535AB distance=29' 04173+2035 LDS5535AC distance=29' 04174+2033 KPP3562 distance=32' 04154+1948 UC 1142 distance=57' 04190+2118 BU 1234 distance=62' 04196+2104 HDS 553 distance=62' 04128+1954 NI 11 distance=63' 04131+2137 LDS5520AB distance=63' 04174+1945 LDS5536 distance=66' 04122+2132 HU 1077 distance=66' 04184+2135 MCA 14Aa,Ab distance=66' 04184+2135 BUP 52AB distance=66' 04184+2135 LMP 52Aa,Ac distance=66' 04184+2135 LMP 52Aa,Ad distance=66' 04170+1941 HO 328 distance=68' 04106+2052 RED 29 distance=68' 04124+1948 KPP2510 distance=70' 04207+2056 LDS2226 distance=76' 04128+1937 KOH 4 distance=77' 04210+2050 LDS3578 distance=79' 04106+2002 NI 10 distance=79' 04100+2108 LDS5511 distance=80' 04152+2206 COU 153 distance=82' 04201+1953 LDS1164 distance=85' 04196+2146 SKF2834AB distance=86' 04196+2146 SKF2834AC distance=86' 04121+2157 LDS 885 distance=87' 04216+2029 LDS5543AB distance=88' 04216+2029 SKF1934Aa,Ab distance=88' 04215+2102 OCC 684 distance=88' 04092+2105 ALP 11AB distance=90' 04092+2105 ALP 11AC distance=90' 04214+2118 LDS2227 distance=91' 04203+1937 TDS2828 distance=97' 04167+1909 LDS5530 distance=98' 04175+1911 A 2350 distance=98' 04224+2049 BU 87 distance=99' 04213+2138 AZC 40 distance=99' 04119+1918 LDS5516 distance=100' 04221+2007 LDS3581 distance=101' 04161+2225 LDS5528 distance=102' 04218+1949 KNT 2 distance=107' 04157+1858 OCC 432 distance=107' 04177+2226 LDS1162 distance=108' 04078+2042 COU 24 distance=109' 04082+1957 DAE 19 distance=112' 04162+1853 GWP 573 distance=112' 04225+2137 LDS5548 distance=113' 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 04153+2044 KOH 6 357 0.6
Show 04157+2049 RED 2 BC 187 0.9 5
Show 04157+2049 TOK 659 AB 252 144.9 7
Show 04173+2035 LDS5535 AB 299 180.7 29
Show 04173+2035 LDS5535 AC 157 6.0 29
Show 04174+2033 KPP3562 156 6.2 32
Show 04154+1948 UC 1142 105 55.6 57
Show 04190+2118 BU 1234 207 1.9 62
Show 04196+2104 HDS 553 24 0.8 62
Show 04128+1954 NI 11 229 5.3 63
Show 04131+2137 LDS5520 AB 337 27.7 63
Show 04174+1945 LDS5536 357 12.1 66
Show 04122+2132 HU 1077 104 4.1 66
Show 04184+2135 MCA 14 Aa,Ab 190 0.2 66
Show 04184+2135 BUP 52 AB 61 158.7 66
Show 04184+2135 LMP 52 Aa,Ac 175 0.2 66
Show 04184+2135 LMP 52 Aa,Ad 270 0.3 66
Show 04170+1941 HO 328 358 0.4 68
Show 04106+2052 RED 29 238 5.7 68
Show 04124+1948 KPP2510 248 22.5 70
Show 04207+2056 LDS2226 5 21.1 76
Show 04128+1937 KOH 4 34 2.6 77
Show 04210+2050 LDS3578 351 44.4 79
Show 04106+2002 NI 10 228 3.5 79
Show 04100+2108 LDS5511 225 2.0 80
Show 04152+2206 COU 153 308 1.0 82
Show 04201+1953 LDS1164 139 30.2 85
Show 04196+2146 SKF2834 AB 114 14.5 86
Show 04196+2146 SKF2834 AC 338 37.1 86
Show 04121+2157 LDS 885 92 21.0 87
Show 04216+2029 LDS5543 AB 89 113.6 88
Show 04216+2029 SKF1934 Aa,Ab 224 1.2 88
Show 04215+2102 OCC 684 -1 0.1 88
Show 04092+2105 ALP 11 AB 29 16.1 90
Show 04092+2105 ALP 11 AC 205 26.5 90
Show 04214+2118 LDS2227 13 65.2 91
Show 04203+1937 TDS2828 264 3.1 97
Show 04167+1909 LDS5530 199 34.7 98
Show 04175+1911 A 2350 127 0.6 98
Show 04224+2049 BU 87 168 1.9 99
Show 04213+2138 AZC 40 211 43.5 99
Show 04119+1918 LDS5516 202 14.2 100
Show 04221+2007 LDS3581 179 14.4 101
Show 04161+2225 LDS5528 354 136.1 102
Show 04218+1949 KNT 2 25 3.3 107
Show 04157+1858 OCC 432 -1 0.0 107
Show 04177+2226 LDS1162 233 4.6 108
Show 04078+2042 COU 24 341 2.6 109
Show 04082+1957 DAE 19 135 11.9 112
Show 04162+1853 GWP 573 236 163.2 112
Show 04225+2137 LDS5548 245 84.8 113

 
 
WDS 04153+2044 : COMPONENTS
 
 
  A
B pa=357.6°
sep=0.60"
 
 
04153+2044 A
 
 
Componente originario normalizzato AB Name HD 284266 Coord arcsec 2000 041522.91+204416.9 Mag 8.8
Spectral class K0 (yellow-orange) PmRA 2.00 PmDE -17.0
 
 
04153+2044 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 041522.91+204417.5 Mag 10.7 Tycho2 1263-01027-1
HD 284266 Calc delta mag 1.9 Calc coord yes
Tycho2
Tycho2 1263-01027-1 Pflag RAmdeg 63.84549292 DEmdeg 20.73806469
PmRA 0.0 PmDE -14.2 E RAmdeg 55 E DEmdeg 63
E pmRA 1.6 E pmDE 1.6 EpRAm 1976.82 EpDEm 1971.91
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.2
Q pmDE 0.8 BTmag 11.359 E BTmag 0.113 VTmag 10.590
E VTmag 0.089 Prox 999 TYC T HIP
CCDM RAdeg 63.84549250 DEdeg 20.73809778 EpRA 1990 1.78
EpDE 1990 1.58 E RAdeg 60.0 E DEdeg 71.1 Posflg
Corr -0.1