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Current system
04444+1952
DAE 33 AD


Nearby doubles
13' : 04449+1941
LDS5589

26' : 04443+2017
KOH 22AB

27' : 04448+2018
LDS3612

30' : 04443+1923
LDS2269

30' : 04431+2015
HO 333AB

35' : 04447+1918
ST 2

39' : 04452+2029
LDS2272

42' : 04456+1914
TDS2956

47' : 04459+1911
AG 311AB

49' : 04414+2014
A 2352

50' : 04431+2038
OCC 380

51' : 04429+2038
HO 332

52' : 04472+2027
KU 85

52' : 04409+2004
LDS2263

53' : 04452+1901
TDS 145

54' : 04461+1905
HZG 3

54' : 04438+1859
LDS2267

67' : 04399+1940
RED 8

67' : 04411+1906
LDS2264

71' : 04479+1902
LDS3619

72' : 04407+1905
COU 367

73' : 04429+1843
LDS2266AB

76' : 04413+2054
LWR 5

80' : 04408+2052
WSI 43

85' : 04452+1829
LDS2273

86' : 04396+2045
HU 441



Selections
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Binary Systems
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04444+1952 DAE 33 AD

 
 
04h 44m 26.89s +19° 52' 17.1" P.A. 201.00 sep 2.8 mag 8.71,18.70 Sp M1
 
 
Coord 2000 04444+1952 Discov num DAE  33 Comp AD Coord arcsec 2000 04 44 26.89 +19 52 17.1
Date first 2012 Date last 2012 Obs 1
Pa first 201 Pa last 201.1 P.A. Now (θ) 201.1°
Sep first 2.8 Sep last 2.82 Sep. Now (ρ) 2.82"
Mag pri 8.71 Mag sec 18.70 delta mag (ΔM) 9.99 Spectral class M1 (red)
Pri motion ra +040 Sec motion ra
Pri motion dec -042 Sec motion dec
Notes N K (See Notes, 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
Nature of this double is uncertain.
 
 
04444+1952 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 44 27 +19 52 17 KOH 23 AB 2013 4 353 0.3 9.40 9.50 0.10
Show 04 44 27 +19 52 17 LDS 2270 AB,C 2012 6 7 6.2 13.50 16.50 3.00
Show 04 44 27 +19 52 17 DAE 33 AD 2012 1 201 2.8 8.71 18.70 9.99 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 3410191732238414592
 
 
WDS 04444+1952 DAE 33 AD : NOTES
 
 
discov_num notes refcode
KOH 23 V1333 Tau. 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
 
 
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.
25 LDS Luyten p.m. catalog (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
04444+1952 DAE 33 AD 2012 1 201 2.8 8.71 18.70 M1 K 044426.89+195217.1

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

 
 
WDS 04444+1952 DAE 33 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04444+1952 DAE 33 AD : MEASURES
 
 
No records found.

 
 
WDS 04444+1952 : VIRTUAL EYEPIECE
 
 

04444+1952 KOH 23A mag 9.4 Sp M1 04444+1952 KOH 23B sep 0.3 P.A. 353.50 mag 9.5 04444+1952 LDS2270C sep 6.2 P.A. 6.80 mag 16.5 04444+1952 DAE 33D sep 2.8 P.A. 199.90 mag 18.7 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 04444+1952 : ALADIN DSS IMAGE @ 04h 44m 26.89s +19° 52' 17.1"
 
 
 
 
WDS 04444+1952 DAE 33 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04444+1952 DAE 33AD distance=0' 04449+1941 LDS5589 distance=13' 04443+2017 KOH 22AB distance=26' 04443+2017 DAE 32Aa,Ab distance=26' 04448+2018 LDS3612 distance=27' 04443+1923 LDS2269 distance=30' 04431+2015 HO 333AB distance=30' 04431+2015 HO 333AC distance=30' 04447+1918 ST 2 distance=35' 04452+2029 LDS2272 distance=39' 04456+1914 TDS2956 distance=42' 04459+1911 AG 311AB distance=47' 04459+1911 CTT 8AC distance=47' 04414+2014 A 2352 distance=49' 04431+2038 OCC 380 distance=50' 04429+2038 HO 332 distance=51' 04472+2027 KU 85 distance=52' 04409+2004 LDS2263 distance=52' 04452+1901 TDS 145 distance=53' 04461+1905 HZG 3 distance=54' 04438+1859 LDS2267 distance=54' 04399+1940 RED 8 distance=67' 04411+1906 LDS2264 distance=67' 04479+1902 LDS3619 distance=71' 04407+1905 COU 367 distance=72' 04429+1843 LDS2266BC distance=73' 04429+1843 LDS2266AB distance=73' 04413+2054 LWR 5 distance=76' 04408+2052 WSI 43 distance=80' 04452+1829 LDS2273 distance=85' 04396+2045 HU 441 distance=86' 04460+2116 BU 1386 distance=87' 04381+1942 LDS2258 distance=92' 04382+2023 KOH 18 distance=93' 04380+2011 LDS3601 distance=94' 04458+1817 LDS5595 distance=98' 04491+1838 GUE 7 distance=99' 04510+2026 GRV 219 distance=100' 04384+1900 BRT2317 distance=100' 04409+2123 LDS5584 distance=103' 04469+2130 SCA 32 distance=104' 04376+1915 GWP 601 distance=105' 04476+1816 PAT 17 distance=107' 04444+2139 OCC 364 distance=108' 04366+1946 STT 86 distance=112' 04367+1930 STF 567 distance=112' 04366+1930 LDS3597 distance=113' 04371+2043 UC 67 distance=116' 04449+1757 LDS2271 distance=116' 04514+1850 BUP 70 distance=116' 04374+1852 LDS3600 distance=117' 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 04444+1952 KOH 23 AB 353 0.3
Show 04444+1952 LDS2270 AB,C 7 6.2
Show 04444+1952 DAE 33 AD 201 2.8
Show 04449+1941 LDS5589 173 158.1 13
Show 04443+2017 KOH 22 AB 159 9.9 26
Show 04443+2017 DAE 32 Aa,Ab 98 0.2 26
Show 04448+2018 LDS3612 347 10.1 27
Show 04443+1923 LDS2269 20 46.6 30
Show 04431+2015 HO 333 AB 152 1.8 30
Show 04431+2015 HO 333 AC 223 31.3 30
Show 04447+1918 ST 2 91 6.8 35
Show 04452+2029 LDS2272 154 5.2 39
Show 04456+1914 TDS2956 140 2.3 42
Show 04459+1911 AG 311 AB 112 33.0 47
Show 04459+1911 CTT 8 AC 172 54.3 47
Show 04414+2014 A 2352 317 3.8 49
Show 04431+2038 OCC 380 -1 0.1 50
Show 04429+2038 HO 332 128 1.4 51
Show 04472+2027 KU 85 33 33.5 52
Show 04409+2004 LDS2263 276 15.4 52
Show 04452+1901 TDS 145 213 0.9 53
Show 04461+1905 HZG 3 258 2.6 54
Show 04438+1859 LDS2267 174 3.2 54
Show 04399+1940 RED 8 131 0.1 67
Show 04411+1906 LDS2264 69 37.7 67
Show 04479+1902 LDS3619 37 3.6 71
Show 04407+1905 COU 367 49 4.1 72
Show 04429+1843 LDS2266 BC 133 171.1 73
Show 04429+1843 LDS2266 AB 103 141.7 73
Show 04413+2054 LWR 5 199 14.4 76
Show 04408+2052 WSI 43 357 18.6 80
Show 04452+1829 LDS2273 180 210.2 85
Show 04396+2045 HU 441 47 1.7 86
Show 04460+2116 BU 1386 115 5.2 87
Show 04381+1942 LDS2258 294 3.2 92
Show 04382+2023 KOH 18 349 0.4 93
Show 04380+2011 LDS3601 17 17.1 94
Show 04458+1817 LDS5595 309 12.0 98
Show 04491+1838 GUE 7 107 0.4 99
Show 04510+2026 GRV 219 344 12.7 100
Show 04384+1900 BRT2317 183 3.8 100
Show 04409+2123 LDS5584 98 26.9 103
Show 04469+2130 SCA 32 96 37.1 104
Show 04376+1915 GWP 601 283 20.4 105
Show 04476+1816 PAT 17 276 0.1 107
Show 04444+2139 OCC 364 -1 0.1 108
Show 04366+1946 STT 86 354 0.5 112
Show 04367+1930 STF 567 344 2.0 112
Show 04366+1930 LDS3597 56.3 113
Show 04371+2043 UC 67 262 24.8 116
Show 04449+1757 LDS2271 271 12.5 116

 
 
WDS 04444+1952 : COMPONENTS
 
 
  A B C
B pa=353.5°
sep=0.27"
 
C pa=6.8°
sep=6.19"
pa=7.4°
sep=5.92"
 
D pa=199.9°
sep=2.80"
pa=197.7°
sep=3.04"
pa=190.9°
sep=8.93"
 
 
04444+1952 A
 
 
Coord arcsec 2000 044426.89+195217.1 Mag 9.4 Spectral class M1 (red) PmRA 40.00
PmDE -42.0
 
 
04444+1952 B
 
 
Coord arcsec 2000 044426.89+195217.4 Mag 9.5 Calc delta mag 0.1 Calc coord yes
 
 
04444+1952 C
 
 
Coord arcsec 2000 044426.94+195223.2 Mag 16.5 PmRA 40.00 PmDE -45.0
Calc delta mag 7.1 Calc coord yes
 
 
04444+1952 D
 
 
Coord arcsec 2000 044426.82+195214.5 Mag 18.7 Calc delta mag 9.3 Calc coord yes