16109+6554 MLR 179 (HD 146250)

 
 
16h 10m 54.55s +65° 53' 54.3" P.A. 323.00 sep 0.2 mag 10.10,10.10 Sp G5
 
 
Coord 2000 16109+6554 Discov num MLR 179 Comp Coord arcsec 2000 16 10 54.55 +65 53 54.3
Date first 1971 Date last 2014 Obs 6
Pa first 95 Pa last 323.2 P.A. Now (θ) 323.2°
Sep first 0.2 Sep last 0.162 Sep. Now (ρ) 0.162"
Mag pri 10.10 Mag sec 10.10 delta mag (ΔM) 0 Spectral class G5 (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 146250 Constellation Draco SAO 16987 Tycho2 4195-01812-1
Gaia DR2 1642412575076815232 HD 146250
 
 
WDS 16109+6554 MLR 179 (HD 146250) : 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
16109+6554 MLR 179 1982 5 77 0.2 10.10 10.10 G5 161054.55+655354.3
16109+6554 MLR 179 2014 6 323 0.2 10.10 10.10 G5 161054.55+655354.3

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WDS 16109+6554 MLR 179 (HD 146250) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16109+6554 MLR 179 (HD 146250) : MEASURES
 
 
No records found.

 
 
WDS 16109+6554 (HD 146250) : VIRTUAL EYEPIECE
 
 

16109+6554 MLR 179A mag 10.1 Sp G5 16109+6554 MLR 179B sep 0.1 P.A. 343.00 mag 10.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 16109+6554 (HD 146250) : ALADIN DSS IMAGE @ 16h 10m 54.55s +65° 53' 54.3"
 
 
 
 
WDS 16109+6554 MLR 179 (HD 146250) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16109+6554  MLR 179 distance=0' 16097+6550  LDS2369 distance=9' 16160+6558  KPP3993 distance=32' 16086+6516  LDS2368 distance=40' 16128+6633  TDS9798 distance=41' 16136+6504  KPP3989 distance=53' 16044+6509  TDS9747 distance=61' 16011+6531  HU 1170 distance=65' 15597+6609  LDS1432 distance=71' 16229+6618  TDS9872 distance=77' 16128+6714  TDS9797 distance=81' 15568+6553  TOI1254 distance=87' 16167+6714  ENG  57 distance=88' 16095+6722  HDS2281 distance=89' 16263+6610  LDS2381AB distance=95' 16263+6610  RAO 348Aa,Ab distance=95' 16139+6420  MLR 138 distance=96' 16163+6416  FYM 411 distance=104' 16280+6606  TDS9911AB distance=106' 15599+6433  HU 1169 distance=107' 16209+6422  STF2046AB distance=112' 16209+6422  FOX 194AC distance=112' 16222+6427  DAM 349 distance=113' 16268+6450  LDS2383 distance=115' 16236+6721  LDS2380 distance=116' 16222+6421  FOX  17 distance=117' 16206+6740  HJL 234 distance=121' 16051+6356  LDS2366 distance=125' 16096+6343  TDS9777 distance=132' 16290+6447  TOK 604 distance=132' 16154+6812  AZC 174 distance=141' 16070+6814  UC 3117 distance=142' 15595+6800  UC 3100 distance=143' 16294+6726  LDS2385 distance=144' 16120+6326  STI 796 distance=149' 16266+6401  LDS2382 distance=152' 15563+6349  TOK 599AC distance=156' 16171+6827  LDS2373 distance=159' 16269+6343  LDS2384 distance=167' 16004+6320  STI 790 distance=169' 15589+6323  MLR 177 distance=170' 15574+6833  DAM  87AB distance=178' 15583+6839  LDS2365 distance=181' 16232+6843  LDS1845 distance=184' 16055+6900  A  1135 distance=190' 16182+6917  LDS1842 distance=207' 16160+6228  MLR  53 distance=209' 16188+6232  LDS2377 distance=210' 15599+6914  ARY  12 distance=210' 15536+6256  HDS2239 distance=211' 16294+6856  BU  356 distance=211' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 16109+6554 MLR 179 323 0.2
Show 16097+6550 LDS2369 147 28.8 9
Show 16160+6558 KPP3993 242 43.9 32
Show 16086+6516 LDS2368 162 11.2 40
Show 16128+6633 TDS9798 326 0.5 41
Show 16136+6504 KPP3989 122 1.7 53
Show 16044+6509 TDS9747 153 0.7 61
Show 16011+6531 HU 1170 147 1.1 65
Show 15597+6609 LDS1432 48 5.6 71
Show 16229+6618 TDS9872 301 0.4 77
Show 16128+6714 TDS9797 67 0.6 81
Show 15568+6553 TOI1254 265 4.4 87
Show 16167+6714 ENG 57 14 64.5 88
Show 16095+6722 HDS2281 305 0.1 89
Show 16263+6610 LDS2381 AB 106 78.1 95
Show 16263+6610 RAO 348 Aa,Ab 182 0.2 95
Show 16139+6420 MLR 138 318 2.5 96
Show 16163+6416 FYM 411 208 22.0 104
Show 16280+6606 TDS9911 AB 279 2.5 106
Show 15599+6433 HU 1169 61 2.8 107
Show 16209+6422 STF2046 AB 221 8.0 112
Show 16209+6422 FOX 194 AC 130 28.8 112
Show 16222+6427 DAM 349 174 10.6 113
Show 16268+6450 LDS2383 199 6.0 115
Show 16236+6721 LDS2380 273 9.1 116
Show 16222+6421 FOX 17 174 3.9 117
Show 16206+6740 HJL 234 161 9.5 121
Show 16051+6356 LDS2366 263 1.7 125
Show 16096+6343 TDS9777 242 0.5 132
Show 16290+6447 TOK 604 269 999.9 132
Show 16154+6812 AZC 174 108 10.4 141
Show 16070+6814 UC 3117 274 23.1 142
Show 15595+6800 UC 3100 90 26.2 143
Show 16294+6726 LDS2385 253 4.6 144
Show 16120+6326 STI 796 129 13.0 149
Show 16266+6401 LDS2382 285 8.6 152
Show 15563+6349 TOK 599 AC 321 999.9 156
Show 16171+6827 LDS2373 350 7.0 159
Show 16269+6343 LDS2384 358 1.2 167
Show 16004+6320 STI 790 290 12.8 169
Show 15589+6323 MLR 177 208 3.2 170
Show 15574+6833 DAM 87 AB 133 10.6 178
Show 15583+6839 LDS2365 295 9.6 181
Show 16232+6843 LDS1845 355 10.9 184
Show 16055+6900 A 1135 70 4.5 190
Show 16182+6917 LDS1842 220 77.7 207
Show 16160+6228 MLR 53 147 1.9 209
Show 16188+6232 LDS2377 319 39.4 210
Show 15599+6914 ARY 12 248 124.2 210
Show 15536+6256 HDS2239 337 0.2 211
Show 16294+6856 BU 356 117 7.3 211

 
 
WDS 16109+6554 : COMPONENTS
 
 
  A
B pa=343.0°
sep=0.14"
 
 
16109+6554 A
 
 
Componente originario normalizzato AB Name HD 146250 Coord arcsec 2000 161054.55+655354.3 Mag 10.1
Spectral class G5 (yellow) PmRA 3.00 PmDE -6.0 SAO 16987
Tycho2 4195-01812-1 HD 146250 DM BD+66 938
Tycho2
Tycho2 4195-01812-1 Pflag RAmdeg 242.72732828 DEmdeg 65.89842318
PmRA 8.9 PmDE 2.1 E RAmdeg 11 E DEmdeg 12
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.56 EpDEm 1990.12
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.8
Q pmDE 1.3 BTmag 10.011 E BTmag 0.025 VTmag 9.306
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 242.72727833 DEdeg 65.89841639 EpRA 1990 1.72
EpDE 1990 1.71 E RAdeg 11.2 E DEdeg 12.6 Posflg
Corr 0.0
SAO
SAO 16987 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.012 Vmag 9 SpType G5
Double code Source 2 CatNum 719 DM BD+66 938
DMcomp BDsup HD 146250 M HD 0
GC RA1950rad 4.23488252 DE1950rad 1.15237467 PmRA2000 0.0012
PmDE2000 0.014
CCDM
Ccdm 16109+6554 RComp Comp A Note1
Note2 Discov num DRAs 0.30 DDEs -6.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G5 PmNote *
PmRA -11 PmDE -15 Dm number +66 938 Cat1 BD
Name2 +66 719 Cat2 AGK2/3 HD 146250 M HD
ADS BDS M ADS BDS N IDS IDS 16102N6609A
HIC
 
 
16109+6554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161054.54+655354.4 Mag 10.1 Calc coord yes
CCDM
Ccdm 16109+6554 RComp Comp B Note1
Note2 Discov num MLR 179 DRAs DDEs
R dRAs Year 1971 Theta 95 Rho 0.2
Obs 1 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16102N6609B
HIC