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Doubles in session


Current system
16412+8603
MLR 352 BC


Nearby doubles
16' : 16262+8559
KPP3304

28' : 16371+8535
MFL 251

29' : 16500+8630
WRS 7

42' : 16357+8521
LDS1854

51' : 16573+8651
STT 340AB

71' : 16241+8454
LDS1847

91' : 16257+8732
MFL 208

97' : 17002+8737
MFL 212

102' : 16354+8422
MFL 230

112' : 16518+8412
TDT 120

119' : 16423+8801
LDS1861

148' : 16275+8336
MFL 217

155' : 16226+8836
HDS2315

164' : 16282+8320
MFL 211

208' : 16480+8236
KPP 380

221' : 16410+8222
STF2125

223' : 16437+8221
LDS1856

228' : 16285+8216
UC 3177

241' : 16460+8202
HDO 143AB

248' : 16330+8155
KPP4005

252' : 16441+8151
BU 955

253' : 16406+8150
MFL 240

253' : 16475+8150
FOX 195

261' : 16215+8144
KPP 643

284' : 16568+8120
MFL 246

290' : 16521+8113
MFL 245



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.

16412+8603 MLR 352 BC

 
 
16h 40m 42.50s +86° 02' 32.9" P.A. 237.00 sep 3.1 mag 11.90,12.38
 
 
Coord 2000 16412+8603 Discov num MLR 352 Comp BC Coord arcsec 2000 16 40 42.50 +86 02 32.9
Date first 1899 Date last 2016 Obs 6
Pa first 250 Pa last 237 P.A. Now (θ) 237°
Sep first 2.9 Sep last 3.1 Sep. Now (ρ) 3.1"
Mag pri 11.90 Mag sec 12.38 delta mag (ΔM) 0.48 Spectral class
Pri motion ra -015 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16412+8603 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 41 10 +86 02 38 MLR 352 AB 2018 10 257 29.2 9.75 11.92 2.17
Show 16 40 42 +86 02 33 MLR 352 BC 2016 6 237 3.1 11.90 12.38 0.48 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4651-00627-1 Gaia DR2 1724729364219894400
 
 
WDS 16412+8603 MLR 352 BC : 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
16412+8603 MLR 352 BC 1991 3 230 2.9 11.90 12.38 164042.50+860232.9
16412+8603 MLR 352 BC 2015 4 237 3.1 11.90 12.38 164042.50+860232.9
16412+8603 MLR 352 BC 2016 6 237 3.1 11.90 12.38 164042.50+860232.9

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

 
 
WDS 16412+8603 MLR 352 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16412+8603 MLR 352 BC : MEASURES
 
 
No records found.

 
 
WDS 16412+8603 : VIRTUAL EYEPIECE
 
 

16412+8603 MLR 352A mag 9.75 Sp G5 16412+8603 MLR 352B sep 29.3 P.A. 259.60 mag 11.9 16412+8603 MLR 352C sep 29.9 P.A. 256.50 mag 12.38 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 16412+8603 : ALADIN DSS IMAGE @ 16h 40m 42.50s +86° 02' 32.9"
 
 
 
 
WDS 16412+8603 MLR 352 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16412+8603 MLR 352BC distance=0' 16412+8603 MLR 352AB distance=1' 16262+8559 KPP3304 distance=16' 16371+8535 MFL 251 distance=28' 16500+8630 WRS 7 distance=29' 16357+8521 LDS1854 distance=42' 16573+8651 STT 340AB distance=51' 16573+8651 WAL 75AC distance=51' 16241+8454 LDS1847 distance=71' 16257+8732 MFL 208 distance=91' 17002+8737 MFL 212 distance=97' 16354+8422 MFL 230 distance=102' 16518+8412 TDT 120 distance=112' 16423+8801 LDS1861 distance=119' 16275+8336 MFL 217 distance=148' 16226+8836 HDS2315 distance=155' 16282+8320 MFL 211 distance=164' 16480+8236 KPP 380 distance=208' 16410+8222 STF2125 distance=221' 16437+8221 LDS1856 distance=223' 16285+8216 UC 3177 distance=228' 16460+8202 HDO 143AB distance=241' 16330+8155 KPP4005 distance=248' 16441+8151 BU 955 distance=252' 16406+8150 MFL 240 distance=253' 16475+8150 FOX 195 distance=253' 16215+8144 KPP 643 distance=261' 16568+8120 MFL 246 distance=284' 16521+8113 MFL 245 distance=290' 16481+8112 MFL 221 distance=291' 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 16412+8603 MLR 352 BC 237 3.1
Show 16412+8603 MLR 352 AB 257 29.2 1
Show 16262+8559 KPP3304 263 1.1 16
Show 16371+8535 MFL 251 200 6.9 28
Show 16500+8630 WRS 7 112 4.3 29
Show 16357+8521 LDS1854 144 8.9 42
Show 16573+8651 STT 340 AB 221 31.4 51
Show 16573+8651 WAL 75 AC 92 78.1 51
Show 16241+8454 LDS1847 304 3.7 71
Show 16257+8732 MFL 208 153 18.9 91
Show 17002+8737 MFL 212 23 28.5 97
Show 16354+8422 MFL 230 159 37.6 102
Show 16518+8412 TDT 120 289 0.6 112
Show 16423+8801 LDS1861 350 51.6 119
Show 16275+8336 MFL 217 5 5.4 148
Show 16226+8836 HDS2315 293 0.6 155
Show 16282+8320 MFL 211 252 4.7 164
Show 16480+8236 KPP 380 197 4.9 208
Show 16410+8222 STF2125 178 12.2 221
Show 16437+8221 LDS1856 13 10.4 223
Show 16285+8216 UC 3177 258 79.8 228
Show 16460+8202 HDO 143 AB 1 76.6 241
Show 16330+8155 KPP4005 203 1.6 248
Show 16441+8151 BU 955 357 0.9 252
Show 16406+8150 MFL 240 142 5.0 253
Show 16475+8150 FOX 195 88 12.4 253
Show 16215+8144 KPP 643 347 5.8 261
Show 16568+8120 MFL 246 171 7.8 284
Show 16521+8113 MFL 245 227 5.0 290
Show 16481+8112 MFL 221 254 20.3 291

 
 
WDS 16412+8603 : COMPONENTS
 
 
  A B
B pa=259.6°
sep=29.34"
 
C pa=256.5°
sep=29.87"
pa=186.1°
sep=1.70"
 
 
16412+8603 A
 
 
Coord arcsec 2000 164110.38+860238.2 Mag 9.75 Spectral class G5 (yellow) PmRA -23.00
PmDE 38.0 Tycho2 4651-00279-1
Tycho2
Tycho2 4651-00279-1 Pflag RAmdeg 250.29327861 DEmdeg 86.04396702
PmRA -22.5 PmDE 37.0 E RAmdeg 16 E DEmdeg 14
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.05 EpDEm 1989.66
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.1 BTmag 10.393 E BTmag 0.030 VTmag 9.749
E VTmag 0.024 Prox 295 TYC T HIP
CCDM RAdeg 250.29401944 DEdeg 86.04388083 EpRA 1990 1.57
EpDE 1990 1.66 E RAdeg 17.2 E DEdeg 15.2 Posflg
Corr 0.0
 
 
16412+8603 B
 
 
Coord arcsec 2000 164042.50+860232.9 Coord calc 164042.50+860232.9 Mag 11.9 PmRA -15.00
PmDE 5.0 Calc delta mag 2.15
 
 
16412+8603 C
 
 
Coord arcsec 2000 164042.33+860231.2 Mag 12.38 Calc delta mag 2.63 Calc coord yes