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Doubles in session


Current system
06545+5541
MLR 689
HD 50017


Nearby doubles
13' : 06533+5549
STI2167

23' : 06521+5551
TDS4226

28' : 06570+5523
STI2168

31' : 06530+5513
STI2165

37' : 06588+5532
STI2170

42' : 06501+5559
KPP3696

42' : 06495+5532
LDS3718

51' : 06554+5451
LDS3723

52' : 06487+5557
HJ 2338

53' : 06482+5542
STF 958AB

55' : 06597+5508
BVD 62

63' : 06542+5438
LDS3722AB

64' : 06591+5631
NSN 29

67' : 06571+5438
HJ 2350

68' : 06541+5647
A 1322

68' : 06558+5433
UC 95

69' : 07002+5629
STI2171

69' : 07007+5456
A 1574

72' : 06513+5646
STI2160

75' : 06457+5544
ARN 115

79' : 06516+5426
STI2161

81' : 06511+5425
MLR 688AB

85' : 06534+5704
TDS4255

89' : 06530+5708
STI2164

89' : 06453+5500
STI2155

90' : 07009+5651
KR 29AB



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.

06545+5541 MLR 689 (HD 50017)

 
 
06h 54m 27.67s +55° 40' 02.9" P.A. 28.00 sep 0.2 mag 8.60,8.60 Sp G0
 
 
Coord 2000 06545+5541 Discov num MLR 689 Comp Coord arcsec 2000 06 54 27.67 +55 40 02.9
Date first 1984 Date last 1984 Obs 1
Pa first 28 Pa last 27.5 P.A. Now (θ) 27.5°
Sep first 0.2 Sep last 0.17 Sep. Now (ρ) 0.17"
Mag pri 8.60 Mag sec 8.60 delta mag (ΔM) 0 Spectral class G0 (yellow)
Pri motion ra -004 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 50017 Constellation Lynx SAO 26030 Tycho2 3771-00011-1
Gaia DR2 1000118667139717632 HD 50017
 
 
WDS 06545+5541 MLR 689 (HD 50017) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlr1938 Ma - Muller, P. 1938JO.....21..113M
Mlr1938 +Mc J. Obs. 21, 113, 1938
Mlr1939 - Muller, P. 1939JO.....22..181M
Mlr1939 J. Obs. 22, 181, 1939 (all data published elsewhere)
Mlr1946a Ma - Muller, P. 1946JO.....29...69M
Mlr1946a +Mc J. Obs. 29, 69, 1946
Mlr1946b Mc - Muller, P. (measure by Danjon, A.) 1946JO.....29...69M
Mlr1946b J. Obs. 29, 69, 1946
Mlr1947 Ma - Muller, P. 1947JO.....30..104M
Mlr1947 +Mc J. Obs. 30, 104, 1947
Mlr1948 Md - Muller, P. 1948AnStr...5....1M
Mlr1948 Ann. Obs. Strasbourg 5, pt. 1, 1948
Mlr1948 (Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1948 for measures; default date = decade of publication added.)
Mlr1949a Md - Muller, P. 1949AnStr...5....2M
Mlr1949a Ann. Obs. Strasbourg 5, pt. 2, 1949
Mlr1949a (Visual measures with double-image micrometer and 49cm refractor. No dates given
Mlr1949a for measures; default date = decade of publication added.)
Mlr1949b Mc - Muller, P. 1949JO.....32...77M
Mlr1949b J. Obs. 32, 77, 1949
Mlr1949c orb - Muller, P. 1949JO.....32...34M
Mlr1949c J. Obs. 32, 34, 1949
Mlr1950a Mc - Muller, P. 1950JO.....33...93M
Mlr1950a J. Obs. 33, 93, 1950
Mlr1950b Mc - Muller, P. 1950JO.....33..105M
Mlr1950b J. Obs. 33, 105, 1950
Mlr1951a Mc - Muller, P. 1951JO.....34...81M
Mlr1951a J. Obs. 34, 81, 1951
Mlr1951b Md - Muller, P. 1951AnStr...5....3M
Mlr1951b Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951b (Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1951b for measures; default date = decade of publication added.)
Mlr1951c Md - Muller, P. 1951AnStr...5....3M
Mlr1951c Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951c (Visual measures with double-image micrometer on 23 and 60cm refractors at
Mlr1951c Pic-du-Midi. See Mlr1950b. No dates listed; default date = decade of publication.)
Mlr1952a Mc - Muller, P. 1952JO.....35...95M
Mlr1952a J. Obs. 35, 95, 1952
Mlr1952b orb - Muller, P. .
Mlr1952b Bull. Astron. Paris 16, 203-212, 1952
Mlr1952c Md - Muller, P. 1952AnStr...5....4M
Mlr1952c Ann. Obs. Strasbourg 5, pt. 4, 1952
Mlr1952c (Visual measures with double-image micrometer and various filters on 16 and 49 cm
Mlr1952c refractors at Strasbourg and 60cm at Pic-du-Midi. Measures listed as "III" are
Mlr1952c tabulated. Some of these measures are incorporated in earlier MLR lists. No dates
Mlr1952c listed; default date = decade of publication.)
Mlr1952d orb - Muller, P. .
Mlr1952d Bull. Astron. Paris 16, 263-275, 1952
Mlr1952e orb - Muller, P. .
Mlr1952e Bull. Astron. Paris 16, 277-282, 1952
Mlr1952f - Muller, P. 1952POHP....2...49M
Mlr1952f Pub. Obs. Haute Provence 2, #49, 1952
Mlr1952g Md - Muller, P. 1952JO.....35..177M
Mlr1952g +Mc J. Obs. 35, 177, 1952
Mlr1953a - Muller, P. 1953JO.....36..104M
Mlr1953a J. Obs. 36, 104, 1953
Mlr1953b Mc - Muller, P. 1953JO.....36..130M
Mlr1953b J. Obs. 36, 130, 1953
Mlr1954a Mc - Muller, P. 1954AJ.....59..388M
Mlr1954a +orb AJ 59, 388, 1954
Mlr1954b orb - Muller, P. 1954JO.....37...61M
Mlr1954b J. Obs. 37, 61-72, 1954
Mlr1954c Mc - Muller, P. 1954JO.....37..125M
Mlr1954c J. Obs. 37, 125, 1954
Mlr1954d - Muller, P. 1954JO.....37..169M
Mlr1954d J. Obs. 37, 169, 1954
Mlr1955a orb - Muller, P. 1955JO.....38...17M
Mlr1955a J. Obs. 38, 17-26, 1955
Mlr1955b orb - Muller, P. 1955JO.....38...58M
Mlr1955b J. Obs. 38, 58-64, 1955
Mlr1955c Mc - Muller, P. 1955JO.....38..221M
Mlr1955c J. Obs. 38, 221, 1955
Mlr1956a Mc - Muller, P. 1956JO.....39..127M
Mlr1956a J. Obs. 39, 127, 1956
Mlr1956b orb - Muller, P. 1956AnStr...5...29M
Mlr1956b Ann. Obs. Strasbourg 5 pt. 29, 1956
Mlr1956c orb - Muller, P. .
Mlr1956c Bull. Astron. Paris 20, 145, 1956
Mlr1956d Mc - Muller, P. 1956JO.....39..181M
Mlr1956d J. Obs. 39, 183, 1956
Mlr1957a orb - Muller, P. .
Mlr1957a Bull. Astron. Paris 21, 131, 1957
Mlr1957b orb - Muller, P. 1957JO.....40...48M
Mlr1957b J. Obs. 40, 48, 1957
Mlr1957c Mc - Muller, P. 1958JO.....40..157M
Mlr1957c J. Obs. 40, 157, 1957
Mlr1958 Mc - Muller, P. 1958JO.....41..109M
Mlr1958 J. Obs. 41, 109, 1958
Mlr1959 Mc - Muller, P. 1959JO.....42...85M
Mlr1959 J. Obs. 42, 85, 1959
Mlr1963 orb - Muller, P. .
Mlr1963 Bull. Astron. Paris 24, 1, 1963
Mlr1966a Mc - Muller, P. 1966JO.....49..335M
Mlr1966a J. Obs. 49, 335, 1966
Mlr1966b orb - Muller, P. 1966IAUDS..39....1M
Mlr1966b Inf. Circ. 39, 1, 1966
Mlr1970 Ma - Muller, P. 1970A&AS....1..399M
Mlr1970 A&AS 1, 399, 1970
Mlr1973a Ma - Muller, P. .
Mlr1973a +Mc Pub. Obs. Paris, June 1973
Mlr1973b orb - Muller, P. 1973IAUDS..59....1M
Mlr1973b Inf. Circ. 59, 1, 1973
Mlr1973c Ma - Muller, P. 1973IAUDS..60....1M
Mlr1973c Inf. Circ. 60, 1, 1973
Mlr1973d Ma - Muller, P. 1973IAUDS..61R...1M
Mlr1973d Inf. Circ. 61, 1, 1973
Mlr1974b Ma - Muller, P. 1974IAUDS..62....1M
Mlr1974b Inf. Circ. 62, 1, 1974
Mlr1974 orb - Muller, P. 1974A&AS...13...99M
Mlr1974 A&AS 13, 99, 1974
Mlr1975a Ma - Muller, P. 1975IAUDS..64....1M
Mlr1975a Inf. Circ. 64, 1, 1975
Mlr1975b Ma - Muller, P. 1975IAUDS..67....1M
Mlr1975b Inf. Circ. 67, 1, 1975
Mlr1976b Ma - Muller, P. 1976IAUDS..70....1M
Mlr1976b Inf. Circ. 70, 1, 1976
Mlr1976 Mc - Muller, P. 1976A&AS...23..205M
Mlr1976 A&AS 23, 205, 1976
Mlr1978a orb - Muller, P. 1978A&AS...32..173M
Mlr1978a A&AS 32, 173, 1978
Mlr1978b Ma - Muller, P. 1978A&AS...33..275M
Mlr1978b A&AS 33, 275, 1978
Mlr1980a Ma - Muller, P. 1980IAUDS..81....1M
Mlr1980a Inf. Circ. 81, 1, 1980
Mlr1980b Ma - Muller, P. 1980IAUDS..82....1M
Mlr1980b Inf. Circ. 82, 1, 1980
Mlr1981 Ma - Muller, P. 1981IAUDS..85....1M
Mlr1981 Inf. Circ. 85, 1, 1981
Mlr1982 Ma - Muller, P. 1982IAUDS..88....1M
Mlr1982 Inf. Circ. 88, 1, 1982
Mlr1983 Ma - Muller, P. 1983IAUDS..90....1M
Mlr1983 Inf. Circ. 90, 1, 1983
Mlr1984 Ma j Muller, P. 1984A&AS...57..467M
Mlr1984 A&AS 57, 467, 1984
Mlr1986 Ma - Muller, P. 1986IAUDS..98....1M
Mlr1986 Inf. Circ. 98, 1, 1986
Mlr1987A Ma - Muller, P. 1987A&A....70..193C
Mlr1987A cited by Couteau (A&A 70, 193, 1987)
Mlr1990 Ma j Muller, P. 1990A&AS...84..619M
Mlr1990 A&AS 84, 619, 1990
Mlr1991b orb - Muller, P. 1991O&T....28...12M
Mlr1991b Obs. et Travaux 28, 12, 1991
Mlr1991 orb - Muller, P. 1991IAUDS.115....1M
Mlr1991 Inf. Circ. 115, 1, 1991
Mlr1993 Ma j Muller, P. 1993A&AS..102..643M
Mlr1993 A&AS 102, 643, 1993
Mlr1993b - Muller, P. 1993O&T....33....9M
Mlr1993b Obs. et Travaux 33, 9, 1993
Mlr1997 Ma - Muller, P. 1997A&AS..126..273M
Mlr1997 A&AS 126, 273, 1997
Mlr2006 Ma - Muller, P. (article by P. Durand & C. Pinlou) 2006O&T....64...16D
Mlr2006 Obs. et Travaux 64, 16, 2006
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06545+5541 MLR 689 1984 1 28 0.2 8.60 8.60 065427.67+554002.9

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

 
 
WDS 06545+5541 MLR 689 (HD 50017) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06545+5541 MLR 689 (HD 50017) : MEASURES
 
 
No records found.

 
 
WDS 06545+5541 (HD 50017) : VIRTUAL EYEPIECE
 
 

06545+5541 MLR 689A mag 8.6 Sp G0 06545+5541 MLR 689B sep 0.2 P.A. 16.40 mag 8.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06545+5541 (HD 50017) : ALADIN DSS IMAGE @ 06h 54m 27.67s +55° 40' 02.9"
 
 
 
 
WDS 06545+5541 MLR 689 (HD 50017) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06545+5541 MLR 689 distance=0' 06533+5549 STI2167 distance=13' 06521+5551 TDS4226 distance=23' 06570+5523 STI2168 distance=28' 06530+5513 STI2165 distance=31' 06588+5532 STI2170 distance=37' 06501+5559 KPP3696 distance=42' 06495+5532 LDS3718 distance=42' 06554+5451 LDS3723 distance=51' 06487+5557 HJ 2338 distance=52' 06482+5542 STF 958BC distance=53' 06482+5542 STF 958AB distance=53' 06482+5542 STF 958AC distance=53' 06597+5508 BVD 62 distance=55' 06542+5438 LDS3722AB distance=63' 06542+5438 WIS 134AC distance=63' 06591+5631 NSN 29 distance=64' 06571+5438 HJ 2350 distance=67' 06541+5647 A 1322 distance=68' 06558+5433 UC 95 distance=68' 07002+5629 STI2171 distance=69' 07007+5456 A 1574 distance=69' 06513+5646 STI2160 distance=72' 06457+5544 ARN 115 distance=75' 06516+5426 STI2161 distance=79' 06511+5425 MLR 688AB distance=81' 06511+5425 LSC 116Aa,Ab distance=81' 06534+5704 TDS4255 distance=85' 06530+5708 STI2164 distance=89' 06453+5500 STI2155 distance=89' 07009+5651 KR 29AB distance=90' 07009+5651 ABH 56AD distance=90' 06478+5650 STI2157 distance=90' 07009+5651 KR 29BC distance=90' 06515+5412 A 1573 distance=92' 06456+5446 STI2156 distance=94' 07042+5626 A 1324AB distance=94' 07042+5626 STF1002AB,C distance=94' 06425+5558 TDS4055 distance=103' 06545+5358 SHN 110 distance=103' 06443+5444 ES 898 distance=104' 07055+5455 TDS4459 distance=105' 06504+5359 GIC9011 distance=107' 06418+5534 STI2154 distance=108' 07069+5511 TOK 508AB distance=110' 07069+5511 TOK 508AC distance=110' 06456+5420 A 1735 distance=111' 07055+5641 STI2174 distance=111' 07073+5511 KPP3196 distance=113' 06417+5507 TDS4037 distance=114' 07031+5410 STF1001AB 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 06545+5541 MLR 689 28 0.2
Show 06533+5549 STI2167 131 3.2 13
Show 06521+5551 TDS4226 241 0.5 23
Show 06570+5523 STI2168 51 5.9 28
Show 06530+5513 STI2165 230 13.6 31
Show 06588+5532 STI2170 72 13.5 37
Show 06501+5559 KPP3696 85 56.7 42
Show 06495+5532 LDS3718 255 3.0 42
Show 06554+5451 LDS3723 73 26.1 51
Show 06487+5557 HJ 2338 260 19.7 52
Show 06482+5542 STF 958 BC 269 171.6 53
Show 06482+5542 STF 958 AB 77 4.5 53
Show 06482+5542 STF 958 AC 268 177.6 53
Show 06597+5508 BVD 62 338 29.3 55
Show 06542+5438 LDS3722 AB 258 110.8 63
Show 06542+5438 WIS 134 AC 350 999.9 63
Show 06591+5631 NSN 29 85 8.7 64
Show 06571+5438 HJ 2350 197 6.3 67
Show 06541+5647 A 1322 235 0.3 68
Show 06558+5433 UC 95 317 35.7 68
Show 07002+5629 STI2171 328 3.3 69
Show 07007+5456 A 1574 167 3.6 69
Show 06513+5646 STI2160 138 13.8 72
Show 06457+5544 ARN 115 110 81.0 75
Show 06516+5426 STI2161 11 5.3 79
Show 06511+5425 MLR 688 AB 94 1.1 81
Show 06511+5425 LSC 116 Aa,Ab 276 0.1 81
Show 06534+5704 TDS4255 109 1.1 85
Show 06530+5708 STI2164 264 10.5 89
Show 06453+5500 STI2155 58 10.5 89
Show 07009+5651 KR 29 AB 356 6.4 90
Show 07009+5651 ABH 56 AD 85 129.4 90
Show 06478+5650 STI2157 111 6.3 90
Show 07009+5651 KR 29 BC 11 19.0 90
Show 06515+5412 A 1573 96 0.4 92
Show 06456+5446 STI2156 168 6.3 94
Show 07042+5626 A 1324 AB 2 0.4 94
Show 07042+5626 STF1002 AB,C 318 30.2 94
Show 06425+5558 TDS4055 125 0.7 103
Show 06545+5358 SHN 110 -1 0.4 103
Show 06443+5444 ES 898 317 9.0 104
Show 07055+5455 TDS4459 326 0.7 105
Show 06504+5359 GIC9011 78 1.7 107
Show 06418+5534 STI2154 28 4.4 108
Show 07069+5511 TOK 508 AB 76 999.9 110
Show 07069+5511 TOK 508 AC 357 999.9 110
Show 06456+5420 A 1735 240 0.3 111
Show 07055+5641 STI2174 95 11.6 111
Show 07073+5511 KPP3196 51 1.5 113
Show 06417+5507 TDS4037 133 0.7 114
Show 07031+5410 STF1001 AB 66 9.1 117

 
 
WDS 06545+5541 : COMPONENTS
 
 
  A
B pa=16.4°
sep=0.16"
 
 
06545+5541 A
 
 
Componente originario normalizzato AB Name HD 50017 Coord arcsec 2000 065427.67+554002.9 Mag 8.6
Spectral class G0 (yellow) PmRA -4.00 PmDE -15.0 SAO 26030
Tycho2 3771-00011-1 HD 50017 DM BD+55 1138
Tycho2
Tycho2 3771-00011-1 Pflag RAmdeg 103.61531094 DEmdeg 55.66748603
PmRA -4.4 PmDE -14.8 E RAmdeg 6 E DEmdeg 6
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.20 EpDEm 1991.25
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 8.810 E BTmag 0.017 VTmag 8.008
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 103.61532944 DEdeg 55.66752028 EpRA 1990 1.60
EpDE 1990 1.63 E RAdeg 5.6 E DEdeg 6.1 Posflg
Corr 0.2
SAO
SAO 26030 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.011 Vmag 7.9 SpType G0
Double code Source 38 CatNum 4771 DM BD+55 1138
DMcomp BDsup HD 50017 M HD 0
GC RA1950rad 1.79031342 DE1950rad 0.9726862 PmRA2000 -0.001
PmDE2000 -0.009
 
 
06545+5541 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 065427.68+554003.1 Mag 8.6 Calc coord yes